# Best Solar Design Software

  *By [Daniel Rivera](https://research.g2.com/insights/author/daniel-rivera)*

   Solar design software, also known as photovoltaic (PV) design software, is a design tool used to design, simulate, and analyze the performance of solar power systems. It is used by solar development, engineering, and consulting firms to design layouts, modify designs, and calculate materials and installation costs.

Solar design software assists users in creating simulations of different solar power system components, including solar PV modules, inverters, battery banks, cables and accessories, etc. These simulations are used for estimating the amount of power that will be consumed or produced subject to different atmospheric conditions. It assists in financial modeling and analysis to examine cost savings over a given time period and helps create sales proposals. It also offers a dashboard for users to view projects and manage requirements.

To qualify for inclusion in the Solar Design category, a product must:

- Create designs of photovoltaic or solar energy systems
- Allow users to modify the designs, such as adjustment of the placement of the components in the layout.
- Offer 3D modeling capabilities to view proposed solar panel layouts from various angles
- Offer automation capabilities to automate layout creation and workflows
- Generate 3D simulations of photovoltaic installations and conduct shading analysis to analyze shading caused by nearby objects




  
## Category Overview

**Total Products under this Category:** 61

  
## Trust & Credibility Stats

**Why You Can Trust G2's Software Rankings:**

- 30 Analysts and Data Experts
- 1,400+ Authentic Reviews
- 61+ Products
- Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

  
## Best Solar Design Software At A Glance

- **Leader:** [PVcase Ground Mount](https://www.g2.com/products/pvcase-ground-mount/reviews)
- **Highest Performer:** [Artemis](https://www.g2.com/products/artemis-solar-artemis/reviews)
- **Easiest to Use:** [Artemis](https://www.g2.com/products/artemis-solar-artemis/reviews)
- **Top Trending:** [PVcase Prospect](https://www.g2.com/products/pvcase-prospect/reviews)
- **Best Free Software:** [Artemis](https://www.g2.com/products/artemis-solar-artemis/reviews)

  
  ## Top-Rated Products (Ranked by G2 Score)
### 1. [PVcase Ground Mount](https://www.g2.com/products/pvcase-ground-mount/reviews)
  PVcase Ground Mount is an innovative CAD-based software solution designed to assist users with ground-mount solar design. This software provides a comprehensive suite of tools that enable solar energy professionals to create efficient and precise layouts, enhancing the overall design process. Its intuitive interface simplifies complex workflows, ensuring that users can focus on achieving accurate designs without getting bogged down by technical intricacies. Targeted primarily at solar energy professionals, PVcase Ground Mount caters to engineers, designers, and project managers involved in utility-scale solar projects. The software is particularly useful for those who require detailed analysis and optimization of solar layouts. By offering features that address specific challenges in ground-mount solar design, PVcase Ground Mount supports users in maximizing energy output while minimizing potential issues during the design phase. One of the standout features of PVcase Ground Mount is its comprehensive shading analysis capability. This tool allows users to evaluate how various terrain and structural elements can impact solar panel performance. Additionally, the software supports piling and collision analysis, ensuring that designs are not only theoretically sound but also feasible in real-world applications. The platform’s customizability further enhances its utility, allowing users to optimize string mapping, device placement, and cabling arrangements to achieve the best possible energy efficiency. Automation is another key aspect of PVcase Ground Mount that significantly benefits users. By reducing the need for manual calculations and data entry, the software streamlines the design process, saving valuable time. Furthermore, seamless data transfer to PVsyst facilitates better workflow and collaboration among team members, ensuring that everyone is on the same page throughout the project lifecycle. Early identification of potential design issues helps to mitigate costly revisions, ultimately improving project timelines and reducing overall costs. With its focus on user experience and advanced analytical tools, PVcase Ground Mount sets a new standard in utility-scale solar design software. It empowers professionals in the solar industry to optimize their ground-mount projects effectively, making it an essential tool for those looking to enhance their design capabilities and drive successful solar energy initiatives.


  **Average Rating:** 4.7/5.0
  **Total Reviews:** 350


**Seller Details:**

- **Seller:** [PVcase](https://www.g2.com/sellers/pvcase)
- **Company Website:** https://www.pvcase.com
- **Year Founded:** 2017
- **HQ Location:** Vilnius, LT
- **Twitter:** @WeArePVcase (438 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/25071758 (341 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Who Uses This:** Project Engineer, Delineante
  - **Top Industries:** Renewables & Environment, Civil Engineering
  - **Company Size:** 48% Small-Business, 40% Mid-Market


#### Pros & Cons

**Pros:**

- Ease of Use (27 reviews)
- Time Saving (19 reviews)
- Speed (13 reviews)
- Automation (9 reviews)
- Customer Support (8 reviews)

**Cons:**

- Expensive (6 reviews)
- Inaccurate Terrain Analysis (4 reviews)
- Missing Features (4 reviews)
- Software Performance (4 reviews)
- Design Issues (3 reviews)

### 2. [RatedPower](https://www.g2.com/products/ratedpower/reviews)
  RatedPower, a part of Enverus, is a software solution designed to support the complete development cycle of large-scale photovoltaic (PV) projects, standalone battery energy storage systems (BESS), and hybrid systems that combine both PV and BESS technologies. This platform streamlines the entire process, from initial site identification to detailed engineering design, making it an essential tool for professionals in the renewable energy sector. The platform is particularly beneficial for project developers, engineers, and energy analysts who are involved in the planning and execution of renewable energy projects. RatedPower integrates advanced geospatial analysis tools that allow users to identify suitable buildable sites by filtering through extensive datasets that include infrastructure details, interconnection queues, and energy pricing information. This capability is crucial for assessing land ownership and understanding locational marginal prices, which helps in identifying optimal interconnection points for energy distribution. One of the standout features of RatedPower is its ability to facilitate technical design processes. Users can upload topographic data to perform cut-and-fill analyses, gaining insights into how terrain impacts plant layout. The platform also supports preliminary system design, providing bankable energy yield estimates and ensuring that interconnection engineering adheres to global standards. Users can easily generate essential documents such as single-line diagrams (SLDs) and Gen-Tie reports, which are vital for project approvals and financing. For projects that incorporate battery energy storage, RatedPower offers the flexibility to integrate BESS either as part of a solar plant or as standalone units. The platform provides tools for capacity optimization and generates engineering documentation that supports feasibility studies, ensuring that users can effectively evaluate the viability of their projects. During the detailed design phase, users can refine layouts through batch simulations or manual adjustments, optimizing parameters such as pitch distance and DC/AC ratios. This allows for a thorough comparison of designs based on metrics like energy production, ground coverage ratio (GCR), and overall cost. Collaboration and project handoff are made seamless with RatedPower, as the platform enables the export of editable reports, layout drawings, and 3D shading models that are compatible with industry-standard tools like PVsyst. This feature ensures continuity and efficiency throughout the project lifecycle, from early prospecting to final engineering delivery, making RatedPower a valuable asset for any professional involved in the development of renewable energy projects.


  **Average Rating:** 4.4/5.0
  **Total Reviews:** 279


**Seller Details:**

- **Seller:** [Enverus](https://www.g2.com/sellers/enverus)
- **Company Website:** https://www.enverus.com/
- **Year Founded:** 1999
- **HQ Location:** Austin, TX
- **Twitter:** @EnverusEnergy (11,919 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/enverus-energy/ (1,597 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Who Uses This:** Electrical Engineer, Project Engineer
  - **Top Industries:** Renewables & Environment, Oil & Energy
  - **Company Size:** 51% Small-Business, 32% Mid-Market


#### Pros & Cons

**Pros:**

- Ease of Use (30 reviews)
- Time Saving (22 reviews)
- Customer Support (16 reviews)
- Speed (16 reviews)
- Layout Design (13 reviews)

**Cons:**

- Layout Issues (18 reviews)
- Missing Features (15 reviews)
- Limited Customization (8 reviews)
- Inaccuracy (5 reviews)
- Poor Usability (5 reviews)

### 3. [Artemis](https://www.g2.com/products/artemis-solar-artemis/reviews)
  Artemis is a unified platform for energy and roofing companies that brings design, sales, financing, and operations into a single system. Teams use Artemis to go from an address to a fully priced, lender-approved proposal in seconds, whether the job is a energy or roof project. The platform was built by the founders of Monalee, who created it to fix the problems they ran into running their own installs: too many tools, too many handoffs, and too much time between first contact and signed contract. That experience shaped a product focused on speed and accuracy at every stage. On the design side, Artemis uses AI to analyze roof geometry, obstructions, setbacks, shading, and irradiance, then generates a complete system layout or roofing scope automatically. An advanced editor lets sales reps and designers make adjustments on the fly, no technical experience required. Reps can reposition panels, swap materials, update measurements, and see pricing reflect changes in real time, all within the same tool they use to present and close. On the sales side, reps can present proposals in person or over video with live adjustments to equipment, materials, and pricing. An embeddable quote widget lets companies turn their website into a lead capture tool that matches their brand and delivers instant estimates to homeowners. On the financing side, Artemis presents loan, TPO, cash, and insurance options in a single view with side-by-side comparisons. Soft credit checks run without impacting the customer's score, so financing conversations happen on the first visit instead of the third. On the operations side, Artemis includes a built-in CRM that lets companies manage projects through every stage of their pipeline, from lead to install. For teams that already use Salesforce, HubSpot, or other CRMs, the platform integrates directly via API and syncs with marketing tools, operational dashboards, and fulfillment and permitting workflows. Artemis is built for sales and operations leaders at energy and roofing companies who are tired of stitching together disconnected tools and losing deals to slow processes. It replaces the stack, cuts costs by up to 75 percent, and gives teams a way to close on the first visit.


  **Average Rating:** 4.9/5.0
  **Total Reviews:** 321


**Seller Details:**

- **Seller:** [ArtemisPower](https://www.g2.com/sellers/artemispower)
- **Company Website:** https://artemispower.com/
- **Year Founded:** 2022
- **HQ Location:** N/A
- **LinkedIn® Page:** https://www.linkedin.com/company/artemispower/ (35 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Who Uses This:** Energy Consultant, CEO
  - **Top Industries:** Renewables & Environment, Construction
  - **Company Size:** 56% Small-Business, 24% Mid-Market


#### Pros & Cons

**Pros:**

- Ease of Use (133 reviews)
- Speed (70 reviews)
- Customer Support (52 reviews)
- Intuitive Use (42 reviews)
- Features (33 reviews)

**Cons:**

- Missing Features (24 reviews)
- Layout Issues (14 reviews)
- Difficult Learning Process (10 reviews)
- Software Performance (10 reviews)
- Inaccuracy (9 reviews)

### 4. [Aurora Solar](https://www.g2.com/products/aurora-solar/reviews)
  Aurora’s cloud-based software transforms solar design, sales, and delivery. With just an address and electric bill, Aurora empowers you to generate a full, accurate, and customizable design for every customer — and close the deal on the spot. We help power thousands of solar projects every week towards our goal of making solar accessible for everyone.


  **Average Rating:** 4.7/5.0
  **Total Reviews:** 118


**Seller Details:**

- **Seller:** [Aurora Solar](https://www.g2.com/sellers/aurora-solar)
- **Year Founded:** 2013
- **HQ Location:** San Francisco, California
- **LinkedIn® Page:** https://www.linkedin.com/company/aurora-solar/ (301 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Who Uses This:** Owner
  - **Top Industries:** Renewables & Environment, Construction
  - **Company Size:** 57% Small-Business, 28% Mid-Market


#### Pros & Cons

**Pros:**

- Ease of Use (8 reviews)
- Customer Support (7 reviews)
- 3D Modeling (3 reviews)
- Accuracy (3 reviews)
- Intuitive (3 reviews)

**Cons:**

- Missing Features (4 reviews)
- Difficult Learning Process (2 reviews)
- Editing Difficulties (1 reviews)
- Inaccurate Terrain Analysis (1 reviews)
- Learning Curve (1 reviews)

### 5. [PVcase Prospect](https://www.g2.com/products/pvcase-prospect/reviews)
  PVcase Prospect is a sophisticated site assessment tool tailored for renewable energy developers, specifically designed to address the complexities associated with early-stage development and site selection. By leveraging innovative data integration and advanced analytics, this platform provides a streamlined approach to site evaluation, enabling users to make informed decisions efficiently. Its user-friendly interface consolidates essential data and features, significantly reducing the challenges of navigating multiple systems. The primary audience for PVcase Prospect includes renewable energy developers, project managers, and analysts who require precise and scalable solutions for site selection. This software is particularly beneficial during the initial phases of project development, where accurate data and analysis are critical. Users can utilize the platform to identify optimal interconnection points and conduct thorough injection studies, ensuring that their projects are not only viable but also strategically positioned for success. The ability to access comprehensive data at the outset of a project can significantly influence the overall feasibility and profitability of renewable energy initiatives. Key features of PVcase Prospect include exclusive capacity analysis and queue data, which empower users to make data-driven decisions regarding site selection. The platform's market intelligence tools analyze locational marginal pricing (LMP) and other economic indicators, providing insights that enhance project viability assessments. This level of detail allows developers to evaluate potential sites comprehensively, ensuring that they are making the best choices for their projects. The integration of high-quality public data, along with partnerships with leading data providers, further enriches the analysis capabilities of the platform. What sets PVcase Prospect apart is its unmatched scalability, allowing for the simultaneous analysis of thousands of sites. This is complemented by advanced constraint and slope analysis, which can reduce site analysis time by up to 30%. Such efficiency not only enhances operational workflows but also accelerates project timelines, enabling developers to bring projects to fruition more quickly. Additionally, the platform fosters seamless collaboration among teams through powerful portfolio management tools, allowing users to visualize projects from various perspectives and manage constraints with ease. Trusted by leading renewable energy developers, PVcase Prospect has established a reputation for user satisfaction, making it an invaluable asset for those aiming to achieve superior project success within a single, comprehensive platform. The combination of advanced analytics, extensive data integration, and collaborative features positions PVcase Prospect as a critical tool for organizations looking to optimize their site selection processes and enhance their overall project outcomes in the renewable energy sector.


  **Average Rating:** 4.4/5.0
  **Total Reviews:** 39


**Seller Details:**

- **Seller:** [PVcase](https://www.g2.com/sellers/pvcase)
- **Company Website:** https://www.pvcase.com
- **Year Founded:** 2017
- **HQ Location:** Vilnius, LT
- **Twitter:** @WeArePVcase (438 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/25071758 (341 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Top Industries:** Renewables & Environment, Oil & Energy
  - **Company Size:** 51% Small-Business, 41% Mid-Market


#### Pros & Cons

**Pros:**

- Ease of Use (12 reviews)
- Customer Support (10 reviews)
- Terrain Analysis (6 reviews)
- Features (5 reviews)
- Time Saving (5 reviews)

**Cons:**

- Software Performance (9 reviews)
- Missing Features (4 reviews)
- Poor Usability (4 reviews)
- Difficult Learning Process (3 reviews)
- Limited Customization (2 reviews)

### 6. [HelioScope](https://www.g2.com/products/helioscope/reviews)
  A web-based sales and design tool for solar professionals. It features a 3D design engine and energy yield simulation, a detailed financial calculator and drag-and-drop proposal editor.


  **Average Rating:** 4.5/5.0
  **Total Reviews:** 19


**Seller Details:**

- **Seller:** [Aurora Solar](https://www.g2.com/sellers/aurora-solar)
- **Year Founded:** 2013
- **HQ Location:** San Francisco, California
- **LinkedIn® Page:** https://www.linkedin.com/company/aurora-solar/ (301 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Top Industries:** Renewables & Environment
  - **Company Size:** 79% Small-Business, 11% Enterprise


#### Pros & Cons

**Pros:**

- Customer Support (1 reviews)
- Ease of Use (1 reviews)
- Features (1 reviews)


### 7. [ARKA 360](https://www.g2.com/products/arka-360/reviews)
  Solar Power World's #1 Choice: Best Solar Design Software We made this end-to-end solar platform after speaking to hundreds of solar professionals to make sure our software adapts to your workflow and improves that, and we're not something you have to massively change the way you work to use our software effectively ARKA 360’s powerful Design Studio is made for technical salespeople and engineers with full 3D Design, modeling to the inch, advanced 3D Lidar analysis, energy and storage simulations, and Proposal Generator. From capturing leads to filling in site survey information to reminding you to call Tom now as he said he would close the sale today after speaking to his wife and a lot more solar features, this is not the average CRM. With support for NEM 3.0 and integrated storage solutions, ARKA 360 ensures that solar investments are future-proof and adaptable in the ever-evolving renewable energy landscape.


  **Average Rating:** 4.3/5.0
  **Total Reviews:** 131


**Seller Details:**

- **Seller:** [Arka Energy](https://www.g2.com/sellers/arka-energy)
- **Year Founded:** 2017
- **HQ Location:** Union City, California
- **LinkedIn® Page:** https://www.linkedin.com/company/arka360/ (29 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Top Industries:** Renewables & Environment, Design
  - **Company Size:** 55% Small-Business, 7% Mid-Market


#### Pros & Cons

**Pros:**

- Ease of Use (14 reviews)
- Useful (8 reviews)
- 3D Modeling (5 reviews)
- Customer Support (5 reviews)
- Shading Analysis (5 reviews)

**Cons:**

- Missing Features (7 reviews)
- Design Issues (5 reviews)
- Difficult Learning Process (5 reviews)
- Layout Issues (3 reviews)
- Software Performance (3 reviews)

### 8. [EagleView](https://www.g2.com/products/eagleview-eagleview/reviews)
  For more than a decade, EagleView has been the gold standard for accurate property measurement data for insurance companies, property tax offices, roofing contractors, solar installers and so much more. Millions of roofing, siding, and solar installation jobs have been completed using EagleView’s always consistent and accurate property measurements derived from high-resolution aerial imagery, which are calculated down to the individual pixel.


  **Average Rating:** 3.6/5.0
  **Total Reviews:** 14


**Seller Details:**

- **Seller:** [EagleView](https://www.g2.com/sellers/eagleview-bb3ce188-39d2-4c07-a360-ba50eade3960)
- **Year Founded:** 2008
- **HQ Location:** Bellevue, US
- **Twitter:** @eagleviewtech (6,125 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/eagleview-technologies-inc (1,307 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Top Industries:** Construction
  - **Company Size:** 57% Small-Business, 43% Mid-Market


#### Pros & Cons

**Pros:**

- Customer Support (1 reviews)

**Cons:**

- Expensive (1 reviews)
- Inaccurate Terrain Analysis (1 reviews)

### 9. [PVcase Roof Mount](https://www.g2.com/products/pvcase-roof-mount/reviews)
  PVcase Roof Mount is an advanced CAD-based design software tailored for commercial and industrial solar rooftop projects. It integrates essential design functions into a single platform, enabling solar developers, designers, and engineers to streamline workflows and improve project efficiency. Key features include 3D Roof Preparation, Layout Generation, Shading Analysis, and seamless Export to PVsyst, ensuring precision in every design aspect. PVcase Roof Mount’s standout capability is the 3D Roof Preparation, allowing designers to model rooftops accurately, consider obstacles, and define offset zones for optimal module placement. This precision is vital for complex roof scenarios, maximizing energy yield and performance. PVcase Roof Mount’s layout generation and shading tools automatically identify overshaded modules, preventing energy loss. It effectively manages the Bill of Materials, reducing miscalculations, and driving design efficiency. The tool also boasts precise electrical design capabilities and PVsyst integration that allow solar developers streamline workflows for comprehensive performance analysis. With a user-friendly interface, PVcase Roof Mount empowers users to create accurate designs and fosters collaboration among project teams. It addresses both complex and straightforward installations, providing tools to execute projects on time and within budget, setting a new standard in solar rooftop engineering.


  **Average Rating:** 4.7/5.0
  **Total Reviews:** 15


**Seller Details:**

- **Seller:** [PVcase](https://www.g2.com/sellers/pvcase)
- **Year Founded:** 2017
- **HQ Location:** Vilnius, LT
- **Twitter:** @WeArePVcase (438 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/25071758 (341 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Top Industries:** Renewables & Environment
  - **Company Size:** 73% Small-Business, 13% Enterprise


#### Pros & Cons

**Pros:**

- Time Saving (2 reviews)
- AutoCAD Integration (1 reviews)
- Ease of Use (1 reviews)
- Features (1 reviews)
- Layout Design (1 reviews)


### 10. [PVsyst](https://www.g2.com/products/pvsyst/reviews)
  PVsyst is a comprehensive software package designed for the study, sizing, and data analysis of photovoltaic (PV) systems. It caters to various configurations, including grid-connected, stand-alone, and pumping systems, making it a versatile tool for solar energy professionals. Key Features and Functionality: - System Design and Simulation: PVsyst offers detailed system design capabilities, allowing users to model PV systems with precision. It includes tools for defining system components, analyzing shading impacts through 3D modeling, and simulating energy production under various conditions. - Extensive Databases: The software provides access to comprehensive databases of meteorological data and PV system components, including modules and inverters, facilitating accurate simulations and system configurations. - Performance Analysis: PVsyst enables in-depth performance analysis by calculating energy yields, identifying potential losses, and assessing system efficiency. It supports the evaluation of factors such as shading, soiling, and thermal behavior, ensuring a thorough understanding of system performance. - Economic Evaluation: The software includes tools for financial analysis, allowing users to assess the economic viability of PV projects through metrics like Levelized Cost of Energy (LCOE) and Net Present Value (NPV). - User-Friendly Interface: PVsyst features an intuitive interface with a detailed help menu, guiding users through project development and facilitating ease of use for both beginners and experienced professionals. Primary Value and User Solutions: PVsyst empowers architects, engineers, and researchers to design and analyze PV systems with high accuracy and efficiency. By providing detailed simulations and performance assessments, it aids in optimizing system configurations, predicting energy yields, and ensuring the financial feasibility of solar projects. The software's comprehensive approach addresses the complexities of PV system design, offering solutions that enhance project planning, execution, and long-term performance.


  **Average Rating:** 4.5/5.0
  **Total Reviews:** 20


**Seller Details:**

- **Seller:** [Pvsyst](https://www.g2.com/sellers/pvsyst)
- **Year Founded:** 2011
- **HQ Location:** Satigny, CH
- **LinkedIn® Page:** https://www.linkedin.com/company/pvsyst-sa (27 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Top Industries:** Renewables & Environment, Mechanical or Industrial Engineering
  - **Company Size:** 52% Small-Business, 33% Mid-Market


#### Pros & Cons

**Pros:**

- Useful (1 reviews)

**Cons:**

- Inaccuracy (1 reviews)
- Layout Issues (1 reviews)

### 11. [PVFARM](https://www.g2.com/products/pvfarm/reviews)
  PVFARM is a specialized software solution designed to facilitate collaboration among development, engineering, construction, and finance teams during the early stages of project planning for renewable energy initiatives. This platform focuses on the critical period of conceptual to preliminary engineering, typically covering design completion from 0% to 60%. By unifying various stakeholders around a single, dynamic project model, PVFARM enables teams to make informed decisions that significantly impact the overall success of a project. The primary target audience for PVFARM includes project managers, engineers, and financial analysts involved in renewable energy projects, particularly solar and wind energy developments. These professionals benefit from the platform's ability to streamline communication and foster cross-functional collaboration during the crucial decision-making phase. By allowing teams to iterate rapidly and optimize design approaches, PVFARM helps ensure that projects are built on the most effective and efficient design foundations. Key features of PVFARM include its focus on rapid iteration and optimization, which allows users to explore various design options quickly. This capability is essential in the early stages of a project, where the right decisions can lead to significant cost savings and improved project viability. The platform also supports seamless handoffs to detailed engineering teams, ensuring that the transition from preliminary design to detailed engineering is smooth and efficient. This feature minimizes the risk of miscommunication and errors that can arise during project handovers. While PVFARM excels in providing pre-engineering support, it is important to note what it does not offer. The platform does not provide construction-ready documentation, final electrical design details, structural engineering calculations, or procurement specifications. By clearly defining its scope, PVFARM allows users to focus on optimizing their designs without the distractions of later-stage engineering tasks. This focused approach enables teams to reach optimal design solutions faster, ultimately laying a solid foundation for subsequent engineering phases. In summary, PVFARM serves as a pre-engineering powerhouse that accelerates the design process for renewable energy projects. By fostering collaboration and providing tools for rapid design iteration, it empowers teams to make impactful decisions early in the project lifecycle, ensuring that detailed engineering can commence from the best possible starting point.


  **Average Rating:** 4.4/5.0
  **Total Reviews:** 14


**Seller Details:**

- **Seller:** [PVFARM](https://www.g2.com/sellers/pvfarm)
- **Company Website:** https://www.pvfarm.io
- **HQ Location:** Newport Beach, US
- **LinkedIn® Page:** https://www.linkedin.com/company/98167677 (19 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Top Industries:** Renewables & Environment
  - **Company Size:** 50% Mid-Market, 21% Small-Business


#### Pros & Cons

**Pros:**

- Ease of Use (4 reviews)
- Features (4 reviews)
- Customer Support (3 reviews)
- Speed (3 reviews)
- Customization (2 reviews)

**Cons:**

- Difficult Learning Process (2 reviews)
- Limited CAD Functionality (2 reviews)
- Data Transfer Issues (1 reviews)
- Inaccuracy (1 reviews)
- Inaccurate Terrain Analysis (1 reviews)

### 12. [Virto.CAD](https://www.g2.com/products/virto-cad/reviews)
  Virto.CAD is our renowned solar PV design plugin for AutoCAD or BricsCAD (BIM) programs. It allows leading EPC, engineering firms and developers in the solar industry to create detailed drawings and calculations for commercial & industrial rooftop and utility-scale ground-mounted solar plants.


  **Average Rating:** 4.5/5.0
  **Total Reviews:** 24


**Seller Details:**

- **Seller:** [Virto Solar](https://www.g2.com/sellers/virto-solar)
- **Year Founded:** 2019
- **HQ Location:** Geel, Flemish Region, Belgium
- **Twitter:** @VirtoSolar (20 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/virto-solar (44 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Top Industries:** Renewables & Environment
  - **Company Size:** 56% Small-Business, 28% Mid-Market


#### Pros & Cons

**Pros:**

- Customer Support (9 reviews)
- Ease of Use (7 reviews)
- Customization (6 reviews)
- Speed (6 reviews)
- 3D Modeling (4 reviews)

**Cons:**

- Missing Features (6 reviews)
- String Alignment (6 reviews)
- Difficult Learning Process (4 reviews)
- Limited Customization (4 reviews)
- Layout Issues (2 reviews)

### 13. [PV*SOL](https://www.g2.com/products/pv-sol/reviews)
  PV\*SOL premium is the professional software for 3D design and simulation of photovoltaic systems – including precise shading analysis. For more than 25 years, engineers, planners, and installers worldwide have relied on this industry standard to optimally design PV systems, reliably calculate yields, and create bankable reports. Whether for residential homes or commercial rooftops, for full or surplus feed-in, or in combination with battery storage, electric vehicles, and heat pumps – PV\*SOL premium models every system configuration realistically and flexibly.


  **Average Rating:** 4.2/5.0
  **Total Reviews:** 12


**Seller Details:**

- **Seller:** [Valentin Software](https://www.g2.com/sellers/valentin-software)
- **Year Founded:** 1988
- **HQ Location:** Stralauer Platz 34 10243 Berlin
- **LinkedIn® Page:** https://www.linkedin.com/company/valentinsoftware (16 employees on LinkedIn®)
- **Phone:** + 49 (0)30 588 439 – 0

**Reviewer Demographics:**
  - **Top Industries:** Renewables & Environment
  - **Company Size:** 83% Small-Business, 17% Mid-Market


### 14. [OpusFlow](https://www.g2.com/products/opusflow/reviews)
   **OpusFlow; The All-in-One Operations Platform for Sustainable Installation Companies** OpusFlow is the leading all-in-one operations platform designed for solar, HVAC, electrical, and heat-pump installation companies. Built to replace scattered tools and disconnected workflows, OpusFlow centralises your entire business, from lead to invoice to long-term maintenance, inside one intuitive, powerful system. With OpusFlow, teams work faster, communicate better, reduce errors, and deliver a smoother customer experience while scaling their operations efficiently. **What OpusFlow Does** OpusFlow streamlines every workflow an installation company needs to operate, grow, and professionalise. Instead of using 6–12 different tools, OpusFlow becomes your single source of truth for: **Customer & Sales** \* CRM for managing leads, deals, and customer relationships \* Customer Portal giving clients real-time project information and document access \* Calculation & Quotation tools to create accurate, professional proposals in minutes **Finance & Administration** \* Invoicing with automated actions \* Purchase & Stock management for supplier orders, deliveries, inventory, and pricing \* Documents & Forms to standardise compliance, surveys, and installation checklists **Planning, Projects & Operations** \* Planning with drag-and-drop scheduling for teams and installations \* Project Management uniting tasks, communication, photos, and milestones \* Time Registration for accurate hour tracking across technicians and projects \* Workflow Automations to eliminate repetitive admin and ensure consistent processes **Technical Design & Engineering** \* PV Designer to generate solar system layouts effortlessly \* Heat Pump Calculator to configure systems and generate precise performance calculations \* Battery Calculator (NEW December 2025) to provide accurate storage sizing and ROI modelling \* OpusAI (NEW December 2025) – a breakthrough in AI for ERP's, OpusAI transforms your internal data into instant, actionable insights—no spreadsheets, no manual reporting. It automatically generates charts, graphs, and performance analysis, giving you visibility you never thought possible. **Insights & Reporting** \* Dashboarding enabling full operational visibility for management and field teams \* Real-time performance data across sales, installation, finance, and logistics **Who OpusFlow Is For** OpusFlow is built for installation companies with 15–500+ employees across Europe who want to unify operations, eliminate inefficiencies, and scale with confidence—without the complexity of traditional ERP systems. **Why Companies Choose OpusFlow** \* Purpose-built for sustainable energy industries \* Extremely user-friendly for technicians and office staff \* Fast onboarding, fast quoting, and fast installations \* Replaces multiple tools with one coherent ecosystem \* Designed for growth, automation, and operational excellence
  **Average Rating:** 4.4/5.0
  **Total Reviews:** 7


**Seller Details:**

- **Seller:** [OpusFlow](https://www.g2.com/sellers/opusflow-c4a5d8a4-5ddf-47a0-bc58-3cfc2f08cecd)
- **Year Founded:** 2022
- **HQ Location:** Deventer, NL
- **Twitter:** @OpusFlow_io (8 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/opusflow/ (36 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Company Size:** 100% Small-Business


#### Pros & Cons

**Pros:**

- Automation (1 reviews)
- Customizability (1 reviews)
- Customization (1 reviews)
- Ease of Use (1 reviews)
- Features (1 reviews)

**Cons:**

- Delays (1 reviews)
- Update Issues (1 reviews)

### 15. [PVcase Yield](https://www.g2.com/products/pvcase-yield/reviews)
  PVcase Yield is a best-in-class solar simulation tool designed to enhance energy generation modeling through its intuitive interface and robust capabilities. PVcase Yield utilizes cloud computing and performs fast simulations while conserving your computer's resources, making it ideal for solar developers and designers who prioritize efficiency and precision. PVcase Yield’s key feature is advanced 3D Ray Tracing Technology, which provides precise lighting simulations without layout geometry limitations. This capability enables users to analyze solar exposure with unmatched precision, offering valuable insights into system performance and optimization. PVcase Yield's Thermal-Electrical Modeling provides detailed data on system losses, helping users to pinpoint inefficiencies and propose optimal solar array arrangements. Hourly data simulations over specific periods deliver comprehensive annual performance insights, ensuring thorough analysis for maximum efficiency. Distinguished by Imec simulation methodology, PVcase Yield uses leading techniques for record efficiencies in solar yield enhancement. Its object shading capabilities meticulously calculate potential system losses, optimizing panel arrangements to mitigate energy inefficiencies. Overall, PVcase Yield combines sophisticated energy generation models with cutting-edge technologies that improve design accuracy and user experience — making it vital for professionals optimizing solar energy systems.


  **Average Rating:** 4.5/5.0
  **Total Reviews:** 5


**Seller Details:**

- **Seller:** [PVcase](https://www.g2.com/sellers/pvcase)
- **Year Founded:** 2017
- **HQ Location:** Vilnius, LT
- **Twitter:** @WeArePVcase (438 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/25071758 (341 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Company Size:** 60% Small-Business, 40% Mid-Market


#### Pros & Cons

**Pros:**

- 3D Viewing (1 reviews)
- Ease of Use (1 reviews)
- Intuitive Use (1 reviews)


### 16. [PV Designer](https://www.g2.com/products/pv-designer/reviews)
  Solmetric test and measurement solutions help solar installation companies deliver better solar energy and better business results. The Solmetric SunEye is a handheld electronic tool to measure solar access and shade. PV Designer software allows layout and energy production estimates for the optimum PV design. The new PV Analyzer enables PV system verification during commissioning and troubleshooting.


  **Average Rating:** 4.3/5.0
  **Total Reviews:** 5


**Seller Details:**

- **Seller:** [Solmetric](https://www.g2.com/sellers/solmetric)
- **Year Founded:** 2005
- **HQ Location:** Sebastopol, US
- **Twitter:** @Solmetric (225 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/solmetric-corporation/ (11 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Company Size:** 60% Mid-Market, 20% Enterprise


#### Pros & Cons

**Pros:**

- Accuracy (3 reviews)
- Ease of Use (2 reviews)
- Efficiency (2 reviews)
- Features (2 reviews)
- Solar Simulation (2 reviews)

**Cons:**

- Limited Customization (2 reviews)
- Difficult Learning Process (1 reviews)
- Expensive (1 reviews)
- Layout Issues (1 reviews)
- Limited Functionality (1 reviews)

### 17. [PVX.AI](https://www.g2.com/products/pvx-ai/reviews)
  PVX.AI is an intelligent solar design platform built for engineers, EPCs, IPPs, and solar developers who demand precision, speed, and clarity in their workflow. From terrain-aware layout generation to automated cable routing and seamless PVSyst integration, PVX.AI brings modern automation to solar engineering — eliminating repetitive tasks, reducing installation costs, and unlocking faster project delivery. Born out of real-world frustrations with fragmented and outdated workflows, PVX.AI rethinks the way utility-scale and commercial solar power plants are designed. We combine terrain modeling, slope-aware optimization, and layout automation in a single, unified interface. Whether you’re working with drone-captured elevation data or Google Earth inputs, PVX.AI instantly transforms 2D layouts into detailed 3D terrain-aware models — complete with shading, pile length, inter-row spacing, and DC/AC ratio optimization. PVX.AI also supports full design compatibility and seamless switching. Users can bring in existing projects from other industry tools without starting over, making PVX.AI ideal for teams looking to improve performance without disrupting operations. What sets PVX.AI apart is our relentless customer focus. We ship improvements weekly based on real user feedback. From support to product roadmap, everything we do is shaped by the people using the platform. Our mission is to make solar engineering radically simpler, faster, and more accurate — without compromising technical depth or industry standards. We serve solar EPCs, developers, and consultants across Europe and MENA, with growing adoption in the U.S. market. If you’re tired of wasting time in CAD, spreadsheets, and disjointed software tools — PVX.AI is the upgrade you’ve been waiting for.


  **Average Rating:** 5.0/5.0
  **Total Reviews:** 5


**Seller Details:**

- **Seller:** [PVX.AI](https://www.g2.com/sellers/pvx-ai)
- **Year Founded:** 2011
- **HQ Location:** Istanbul, TR
- **Twitter:** @trypvx (24 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/93213577 (8 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Company Size:** 60% Small-Business, 20% Enterprise


#### Pros & Cons

**Pros:**

- Features (4 reviews)
- Ease of Use (3 reviews)
- Automation (2 reviews)
- Software Tools (2 reviews)
- User Interface (2 reviews)

**Cons:**

- Difficult Learning Process (1 reviews)

### 18. [Solargraf](https://www.g2.com/products/solargraf/reviews)
  Scale your solar business and boost your sales from anywhere.


  **Average Rating:** 4.4/5.0
  **Total Reviews:** 4


**Seller Details:**

- **Seller:** [Solargraf](https://www.g2.com/sellers/solargraf)
- **Year Founded:** 2006
- **HQ Location:** Fremont, US
- **LinkedIn® Page:** https://www.linkedin.com/company/enphase-energy (2,859 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Company Size:** 50% Small-Business, 25% Enterprise


### 19. [OpenSolar](https://www.g2.com/products/opensolar/reviews)
  OpenSolar is a comprehensive, free-to-use software platform designed to empower solar professionals in designing, selling, and managing solar projects efficiently. With a global community of over 25,000 users across 160+ countries, OpenSolar offers an end-to-end solution that streamlines the entire solar project lifecycle, from initial design to final installation. Key Features and Functionality: - Accurate 3D Design: Utilize the world's fastest and most precise 3D design tool to create bankable solar proposals in minutes. - Dynamic Proposals: Generate fully customizable, interactive proposals accessible on any device, featuring flexible payment options and real-time updates. - Integrated Payments System: Enhance cash flow with branded invoices, flexible payment milestones, and automated reminders, all within the platform. - Hardware Management: Order and manage equipment directly through a comprehensive hardware catalog offering trade and bulk discounts. - Premium Imagery: Incorporate high-resolution aerial imagery and 3D data to present compelling proposals. - Built-in CRM: Manage customer relationships effectively with a fully featured lead capture and CRM system. - E-signature & Payments: Facilitate swift deal closures with integrated e-signature and online payment processing directly from proposals. - Automated Bill of Materials: Leverage partnerships, such as with IronRidge, to auto-generate detailed bills of materials for projects. - On-demand Permitting: Access made-to-order solar permitting and engineering packages seamlessly within the platform. - Multi-device Support: Operate your business from any device—tablet, smartphone, PC, or Mac—ensuring flexibility and accessibility. - Open API: Integrate OpenSolar with existing CRM and other business systems through a robust API. Primary Value and User Solutions: OpenSolar addresses the critical need for an efficient, cost-effective solution in the solar industry by offering a free, all-in-one platform that enhances productivity and profitability. By eliminating licensing fees and providing advanced tools for design, sales, and project management, OpenSolar enables solar professionals to focus on growing their businesses and accelerating the adoption of renewable energy globally.


  **Average Rating:** 4.8/5.0
  **Total Reviews:** 3


**Seller Details:**

- **Seller:** [OpenSolar](https://www.g2.com/sellers/opensolar)
- **Year Founded:** 2017
- **HQ Location:** Sydney, AU
- **LinkedIn® Page:** http://www.linkedin.com/company/opensolar (123 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Company Size:** 67% Small-Business, 33% Mid-Market


### 20. [Pylon Solar Design](https://www.g2.com/products/pylon-solar-design/reviews)
  Pylon Solar Design software offers you premium solar design software with High Resolution Imagery for $0 Monthly Fees. Add unlimited users for free and grow your business with low overheads. Get high resolution imagery with coverage across Australia, New Zealand, and the USA. Perform 3D Shading Analysis using Pylon's award-winning solar shading feature. Analyse energy data for interval data analysis and load profiles. Provide customers with financial projections, taking current bills and cost of install into account. Do all this and more for $0 Monthly Fees.


  **Average Rating:** 4.3/5.0
  **Total Reviews:** 2


**Seller Details:**

- **Seller:** [Pylon](https://www.g2.com/sellers/pylon-90eaf705-ca2d-4179-b14f-6137f60de1de)
- **Year Founded:** 2016
- **HQ Location:** North Strathfield, AU
- **LinkedIn® Page:** http://www.linkedin.com/company/pylon-energy (13 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Company Size:** 100% Small-Business


#### Pros & Cons


**Cons:**

- Difficult Learning Process (1 reviews)

### 21. [SolarVis](https://www.g2.com/products/solarvis/reviews)
  SolarVis is an all-in-one B2B SaaS platform for solar energy companies to streamline sales, design, and management across projects, teams, and stakeholders. With solar lead generation, 3D roof modeling, regulation-compliant feasibility reports including battery, heat pump, and EV charger options, material pricing, and CRM tools, solarVis enables teams to create, share, and track solar proposals in minutes.


  **Average Rating:** 5.0/5.0
  **Total Reviews:** 2


**Seller Details:**

- **Seller:** [SolarVis](https://www.g2.com/sellers/solarvis)
- **Year Founded:** 2019
- **HQ Location:** Ankara, TR
- **Twitter:** @solarvisco (23 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/solarvisco/ (13 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Company Size:** 50% Mid-Market, 50% Small-Business


### 22. [BlueSol](https://www.g2.com/products/bluesol/reviews)
  BlueSol Design is a professional tool for the design of photovoltaic systems. BlueSol Design is proposed as a product for professionals looking for a simple and comprehensive way to solve their design problems. BlueSol Design simplifies the design of photovoltaic plants, assisting the user in all stages of design, starting with the dimensioning of the system to get to the realization of the documentation.


  **Average Rating:** 4.5/5.0
  **Total Reviews:** 1


**Seller Details:**

- **Seller:** [CadWare](https://www.g2.com/sellers/cadware)
- **HQ Location:** N/A
- **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Company Size:** 100% Small-Business


#### Pros & Cons

**Pros:**

- Solar Simulation (1 reviews)
- Useful (1 reviews)

**Cons:**

- Expensive (1 reviews)
- Poor Usability (1 reviews)

### 23. [FTC SUNPATH](https://www.g2.com/products/ftc-sunpath/reviews)
  SunDAT is a software plugin for automated design and optimization of photovoltaic systems such as residential, commercial or utility-scale sites, and optimize system layout, equipment hierarchy and energy output based on local site constraints and industry design standards. The software includes Shadow Simulation, Terrain Analysis, Module Layout, Structural Layout, Electrical Design, Energy Modeling and other calculations.


  **Average Rating:** 5.0/5.0
  **Total Reviews:** 1


**Seller Details:**

- **Seller:** [FTC Solar](https://www.g2.com/sellers/ftc-solar)
- **Year Founded:** 2017
- **HQ Location:** Austin, US
- **LinkedIn® Page:** https://www.linkedin.com/company/ftcsolar/ (260 employees on LinkedIn®)
- **Ownership:** NASDAQ: FTCI

**Reviewer Demographics:**
  - **Company Size:** 100% Mid-Market


### 24. [Helios 3D](https://www.g2.com/products/helios-3d/reviews)
  HELIOS 3D is a planning tool for utility scale PV plants. The workflow supports all phases of the project process. Starting with an analysis and project development, over the planning phase with no stress from changes to the evaluation and construction, HELIOS insures a secure transfer of the project into the field.


  **Average Rating:** 2.0/5.0
  **Total Reviews:** 1


**Seller Details:**

- **Seller:** [STÖHR + SAUER CAD](https://www.g2.com/sellers/stohr-sauer-cad)
- **HQ Location:** N/A
- **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Company Size:** 100% Enterprise


#### Pros & Cons


**Cons:**

- Update Issues (1 reviews)

### 25. [PV-DesignPro](https://www.g2.com/products/pv-designpro/reviews)
  Standalone Photovoltaic system design and analysis tool. Hourly simulation, uses hourly climate files (239 U.S. locations included). Sandia Labs PV Model. Enhanced version of PV-DesignPro-S developed in cooperation with Sandia National Labs Photovoltaic Systems Department


  **Average Rating:** 5.0/5.0
  **Total Reviews:** 1


**Seller Details:**

- **Seller:** [Photovoltaic-software.com](https://www.g2.com/sellers/photovoltaic-software-com)
- **HQ Location:** N/A
- **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Company Size:** 100% Mid-Market



  
## Parent Category

[CAD Software](https://www.g2.com/categories/cad)