Best Solar Design Software with Commercial & Industrial (C&I) Capabilities

How Many Solar Design Software Products Does G2 Track?

Total Products under this Category: 85

Category Stats (Sep 2026)

  • Average Rating: 4.45/5 (↓0.01 vs Aug 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: SolarVis (+0.35%) - Among all products in this category, SolarVis recorded the largest rating increase compared to last month

Last updated: September 15, 2026

How Does G2 Rank Solar Design Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 1,600+ Authentic Reviews
  • 85+ 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.

G2 Grid® for Solar Design Software

G2 Grid® for Solar Design Software plotting products by satisfaction and market presence

Highlighted products: PVcase Ground Mount, Artemis, RatedPower, Aurora Solar, HelioScope, PVcase Prospect, ARKA 360, and EagleView.

Underlying data: [Grid® JSON](https://www.g2.com/categories/solar-design/grids.json?focus%5B%5D=pvcase-ground-mount&focus%5B%5D=artemis-solar-artemis&focus%5B%5D=ratedpower&focus%5B%5D=aurora-solar&focus%5B%5D=helioscope&focus%5B%5D=pvcase-prospect&focus%5B%5D=arka-360&focus%5B%5D=eagleview-eagleview)

Aurora Solar

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

Who Is the Company Behind Aurora Solar?

  • Seller: Aurora Solar
  • Year Founded: 2013
  • HQ Location: San Francisco, California
  • LinkedIn® Page: www.linkedin.com
    298 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Owner
  • Top Industries: Renewables & Environment, Construction
  • Company Size: 57% Small, 28% Medium

What Do G2 Reviewers Say About Aurora Solar?

AI-generated summary from verified user reviews

Pros
  • Users value the great customer support of Aurora Solar, especially appreciating the quick responses and assistance.
  • Users value the ease of use of Aurora Solar, appreciating its intuitive design and excellent support availability.
  • Users love the impressive 3D modeling and LiDAR views of Aurora Solar, enhancing professionalism and customer engagement.
  • Users love the 3D viewing capabilities of Aurora Solar, impressing prospects and enhancing professionalism in presentations.
  • Users love Aurora Solar for its exceptional accuracy in quoting and detailed design, enhancing the overall experience.
Cons
  • Users feel the lack of essential features in Aurora Solar, making it difficult to maintain customized designs and find information.
  • Users find the difficult learning process for design manipulation challenging but appreciate the supportive community for assistance.
  • Users find editing difficulties as switching module styles disrupts their customized max-fit designs in Aurora Solar.
  • Users experience inaccurate terrain analysis in remote areas, affecting their assessment of solar potential.
  • Users mention a steep learning curve, which can be a challenge, but not a major concern overall.

What Are Recent G2 Reviews of Aurora Solar?

What Are G2 Users Discussing About Aurora Solar?

HelioScope

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

Who Is the Company Behind HelioScope?

  • Seller: Aurora Solar
  • Year Founded: 2013
  • HQ Location: San Francisco, California
  • LinkedIn® Page: www.linkedin.com
    298 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Renewables & Environment
  • Company Size: 79% Small, 11% Large

What Do G2 Reviewers Say About HelioScope?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the excellent customer support of HelioScope, enhancing their experience with effective assistance.
  • Users find HelioScope to be incredibly easy to use, with seamless integration and effortless implementation.
  • Users appreciate the user-friendly design and seamless integration of HelioScope, making it a favorite tool for many.

What Are Recent G2 Reviews of HelioScope?

What Are G2 Users Discussing About HelioScope?

ARKA 360

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

Who Is the Company Behind ARKA 360?

  • Seller: Arka Energy
  • Year Founded: 2017
  • HQ Location: Union City, California
  • LinkedIn® Page: www.linkedin.com
    21 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Renewables & Environment, Design
  • Company Size: 55% Small, 7% Medium

What Do G2 Reviewers Say About ARKA 360?

AI-generated summary from verified user reviews

Pros
  • Users find ARKA 360 to be easy to use, appreciating its flexibility and helpful design options.
  • Users appreciate the user-friendly software of ARKA 360, valuing its detailed provisions and excellent support.
  • Users value the flexibility of 3D modeling in ARKA 360, enhancing design accuracy and overall project insights.
  • Users appreciate the excellent customer support from ARKA 360, highlighting the caring and helpful staff.
  • Users value the shading analysis feature of ARKA 360 for its insightful reports and efficient 3D modeling.
Cons
  • Users find that ARKA 360 has missing features, limiting flexibility and complicating tasks like solar structure design.
  • Users find design issues in ARKA 360 frustrating, citing confusion and lag during selections and zoom functions.
  • Users describe the difficult learning process for ARKA 360, noting its overwhelming interface and complexity.
  • Users find ARKA 360's layout issues frustrating, citing confusion and lack of clarity in structure selection.
  • Users experience software performance issues like lag and slow processing, complicating their design workflow.

What Are Recent G2 Reviews of ARKA 360?

EagleView

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

Who Is the Company Behind EagleView?

  • Seller: EagleView
  • Year Founded: 2008
  • HQ Location: Bellevue, US
  • Twitter: @eagleviewtech
    6,124 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1,325 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Construction
  • Company Size: 57% Small, 43% Medium

What Do G2 Reviewers Say About EagleView?

AI-generated summary from verified user reviews

Pros
  • Users feel that Customer Support with EagleView is attentive and genuinely cares about their needs.
Cons
  • Users find the service of EagleView expensive, especially when premium reports are required for accurate estimates.
  • Users report inaccurate terrain analysis with EagleView, leading to significant underestimations in roofing material requirements.

What Are Recent G2 Reviews of EagleView?

Virto.CAD

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: 4.6/5.0

Total Reviews: 26

Who Is the Company Behind Virto.CAD?

  • Seller: Virto Solar
  • Year Founded: 2019
  • HQ Location: Geel, Flemish Region, Belgium
  • Twitter: @VirtoSolar
    19 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    48 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Renewables & Environment
  • Company Size: 58% Small, 27% Medium

What Do G2 Reviewers Say About Virto.CAD?

AI-generated summary from verified user reviews

Pros
  • Users praise the quick and effective customer support of Virto.CAD, enhancing their overall experience and problem-solving.
  • Users commend the ease of use of Virto.CAD, appreciating its intuitive interface and efficient integration with other tools.
  • Users value the customization options in Virto.CAD, allowing easy addition of popular solar modules and inverters.
  • Users love the speed of rooftop design and modeling with Virto.CAD, making workflows effortless and efficient.
  • Users appreciate the ease of 3D modeling in Virto.CAD, praising its simplicity and quick export capabilities to PVSyst.
Cons
  • Users note the lack of useful features in Virto.CAD, which hinders design workflows and usability improvements.
  • Users find the string alignment process challenging, requiring time and effort to navigate effectively within Virto.CAD.
  • Users find the difficult learning process of Virto.CAD challenging, especially with roof-mount solutions and error messages.
  • Users feel that the limited customization options in Virto.CAD hinder their ability to tailor the software to their needs.
  • Users find layout issues frustrating, as the software requires time to learn and lacks automatic resizing features.

What Are Recent G2 Reviews of Virto.CAD?

PVsyst

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: 21

Who Is the Company Behind PVsyst?

  • Seller: Pvsyst
  • Year Founded: 2011
  • HQ Location: Satigny, CH
  • LinkedIn® Page: www.linkedin.com
    35 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Renewables & Environment, Mechanical or Industrial Engineering
  • Company Size: 50% Small, 36% Medium

What Do G2 Reviewers Say About PVsyst?

AI-generated summary from verified user reviews

Pros
  • Users value the flexibility in performing calculations from various perspectives, enhancing their analytical capabilities with PVsyst.
Cons
  • Users find PVsyst's inaccuracy in layouts disappointing compared to other more precise design software options.
  • Users find the layout issues in PVsyst limits accurate 3D design capabilities compared to other software options.

What Are Recent G2 Reviews of PVsyst?

What Are G2 Users Discussing About PVsyst?

PV*SOL

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

Who Is the Company Behind PV*SOL?

  • Seller: Valentin Software
  • Year Founded: 1988
  • HQ Location: Stralauer Platz 34 10243 Berlin
  • LinkedIn® Page: www.linkedin.com
    16 employees on LinkedIn®
  • Phone: + 49 (0)30 588 439 – 0

Who Uses This Product?

  • Top Industries: Renewables & Environment
  • Company Size: 83% Small, 17% Medium

What Are Recent G2 Reviews of PV*SOL?

What Are G2 Users Discussing About PV*SOL?

PV Designer

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

Who Is the Company Behind PV Designer?

  • Seller: Solmetric
  • Year Founded: 2005
  • HQ Location: Sebastopol, US
  • Twitter: @Solmetric
    225 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    8 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 60% Medium, 20% Large

What Do G2 Reviewers Say About PV Designer?

AI-generated summary from verified user reviews

Pros
  • Users value the accuracy of PV Designer, praising its efficiency in optimizing photovoltaic system designs effectively.
  • Users find PV Designer to be user-friendly, enhancing daily activities with smart and convenient tools.
  • Users love the exceptional efficiency of PV Designer, which simplifies the design and optimization of photovoltaic systems.
  • Users appreciate the user-friendly interface and robust features of PV Designer, enhancing efficiency in photovoltaic system design.
  • Users find the solar simulation feature highly effective for accurate energy calculations and optimized design layout.
Cons
  • Users find the limited customization options hinder workflow and flexibility, affecting the overall utility of PV Designer.
  • Users find the difficult learning process affects their ability to fully utilize the advanced features of PV Designer.
  • Users find the expensive pricing of PV Designer to be a significant drawback compared to alternatives.
  • Users find the layout issues in PV Designer confusing, which hampers their overall experience with the tool.
  • Users experience limited functionality due to restricted customization and few third-party integrations, affecting workflow efficiency.

What Are Recent G2 Reviews of PV Designer?

PVCAD

PVCAD is a specialized solar design software that integrates with AutoCAD to provide precision engineering and design capabilities for photovoltaic systems. PVCAD is designed for engineers, designers, and developers working on Utility Scale, Commercial, and Industrial solar projects for both Rooftops and Groundmounts. Started by PVComplete Inc in 2015, the PVCAD team is now part of Enact Systems Inc since Jan 2026. As a CAD-based solar design platform, PVCAD enables users to create detailed, construction-ready plan sets with automated solar layouts that optimize panel placement while considering spacing, shading, and structural requirements. The software works within AutoDesk's AutoCAD environment, offering users the choice between a plug-in version for existing AutoCAD users or a bundled version that includes an OEM AutoCAD license for those without existing AutoCAD access. PVCAD streamlines the entire solar design workflow from initial site assessment to final engineering deliverables. Users can import satellite imagery, site plans, and terrain topographic data to create accurate project foundations The software automatically generates layouts for rooftop, carports, and ground-mounted installations including agri with single axis trackers, while ensuring compliance with local building codes and electrical standards including NEC, ASCE, IBC, and UL requirements. The platform includes comprehensive electrical design capabilities, allowing users to select from an extensive database of solar modules and inverters, create automated string configurations, and generate single-line diagrams with supporting electrical calculations. PVCAD also provides structural analysis features that ensure designs meet wind, snow, and load requirements based on local environmental conditions. PVCAD offers industry leading yield/yield simulation capabilities out of the box. For more detailed performance analysis and bankable reports, it supports an export to PVSyst. While PVCAD users can import layouts from popular Proposal tools, it can also export engineering layouts directly to PVSyst, as well as generate AutoCAD files, eliminating the need to recreate designs in multiple software platforms among different players. PVCAD generates professional engineering deliverables including bill of materials (BOM), energy production estimates, shading analysis reports, and permit-ready plan sets. The software's template system automatically transfers design data into standardized documents, reducing manual data entry and potential errors while ensuring consistency across all project outputs.

Average Rating: 4.5/5.0

Total Reviews: 3

Who Is the Company Behind PVCAD?

  • Seller: Enact Systems
  • Company Website:
  • Year Founded: 2014
  • HQ Location: Pleasanton, US
  • LinkedIn® Page: www.linkedin.com
    169 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of PVCAD?

Pylon Solar Design

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

Who Is the Company Behind Pylon Solar Design?

  • Seller: Pylon
  • Year Founded: 2016
  • HQ Location: North Strathfield, AU
  • LinkedIn® Page: www.linkedin.com
    11 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Do G2 Reviewers Say About Pylon Solar Design?

AI-generated summary from verified user reviews

Cons
  • Users find the difficult learning process of Pylon Solar Design challenging, making initial setup cumbersome.

What Are Recent G2 Reviews of Pylon Solar Design?

FTC SUNPATH

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

Who Is the Company Behind FTC SUNPATH?

  • Seller: FTC Solar
  • Year Founded: 2017
  • HQ Location: Austin, US
  • LinkedIn® Page: www.linkedin.com
    291 employees on LinkedIn®
  • Ownership: NASDAQ: FTCI

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of FTC SUNPATH?

SolarPlus

From small residential installations, complex off-grid systems and large-scale infrastructure projects; SolarPlus is driving the future of home and business electrification. SolarPlus is the complete sales, installation and sales solution. Designed by leading industry experts to help you win new business, save time and maximise profits. Powerful, accurate designs made fast - SolarPlus empowers your team to generate accurate designs in minutes with pre-loaded solar + storage system templates, string configuration guides and preloaded consumption load profiles and tariffs. Flexible mapping options - Map imagery to suit every budget, including high-res images from MetroMap and Nearmap as well as stunning 3D visualisation. Detailed Finance & Energy Modelling - Detailed savings and financial analysis, including peak demand reporting, peak shaving and a lifetime cash flow breakdown. Smart Energy Simulator - The new simulation engine takes savings modelling well beyond solar and batteries; adding hot water, load shifting & EV smart chargers – demonstrating to customers how multiple savings stack up. Compliance Workflow - A complete compliance workflows including compliant design checks, Job Safety Analysis & one-click system handover manual. Integrated Sales - A built in CRM to track sales from enquiry to installation and fully customisable proposals design to generate sales.

Average Rating: 4.5/5.0

Total Reviews: 1

Who Is the Company Behind SolarPlus?

  • Seller: SolarPlus
  • Year Founded: 2011
  • HQ Location: Healesville, AU
  • LinkedIn® Page: www.linkedin.com
    10 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of SolarPlus?

SOL CAD PV

Our mission is to help solar installers and developers with high quality solar electric and battery storage designs for an expedited permitting process; and to advise home and business owners interested in going solar, connecting them with our list of approved and qualified top solar installers with proven expertise. If you are interested in energy independence, saving our planet, and saving money, Avila Solar can make sure your project is feasible, design it, and put together a list of certified solar installers, suppliers and financing options to make your project to success with the highest Quality and for the best market price.

Average Rating: 4.0/5.0

Total Reviews: 1

Who Is the Company Behind SOL CAD PV?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of SOL CAD PV?

T*SOL

T*SOL is a dynamic simulation program for designing and calculating solar thermal systems. With T*SOL, systems can be optimally designed, collector arrays and storage tanks dimensioned and the economic efficiency calculated. T*SOL offers over 200 pre-configured systems and extensive design aids. After the simulation, a professional project report is generated, containing all system data as well as detailed simulation and profitability results.

Average Rating: 4.0/5.0

Total Reviews: 1

Who Is the Company Behind T*SOL?

  • Seller: Valentin Software
  • Year Founded: 1988
  • HQ Location: Stralauer Platz 34 10243 Berlin
  • LinkedIn® Page: www.linkedin.com
    16 employees on LinkedIn®
  • Phone: + 49 (0)30 588 439 – 0

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of T*SOL?

Web Solar Cloud

Web Solar Cloud is easy-to-use tool for designing solar projects online. It helps you create professional solar designs quickly, even if you're new to solar design. Web Solar Cloud will generate a solar permit package that includes detailed solar panel layouts, electrical diagrams, structural engineering reports, and any other documentation specific to your local permitting requirements.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Web Solar Cloud?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Web Solar Cloud?