Best Solar Design Software - Page 2

How Many Solar Design Software Products Does G2 Track?

Total Products under this Category: 84

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
  • 84+ 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)

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?

OpusFlow

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

Who Is the Company Behind OpusFlow?

  • Seller: OpusFlow
  • Year Founded: 2022
  • HQ Location: Deventer, NL
  • Twitter: @OpusFlow_io
    8 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    36 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Do G2 Reviewers Say About OpusFlow?

AI-generated summary from verified user reviews

Pros
  • Users value the automation features in OpusFlow, enhancing task management and streamlining the entire process efficiently.
  • Users value the customizability of OpusFlow, appreciating the extensive options available to tailor the software to their needs.
  • Users appreciate the comprehensive customization options in OpusFlow, enhancing their overall software experience.
  • Users appreciate the ease of use in OpusFlow, facilitating task-oriented work and enhancing employee productivity.
  • Users appreciate the comprehensive options and customization in OpusFlow, enhancing their overall experience with the software.
Cons
  • Users face challenges due to delays caused by insufficient planning in OpusFlow's development timelines.
  • Users experience update issues with OpusFlow, but bugs are typically resolved quickly within a day.

What Are Recent G2 Reviews of OpusFlow?

PVcase Yield

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

Who Is the Company Behind PVcase Yield?

  • Seller: PVcase
  • Year Founded: 2017
  • HQ Location: Vilnius, LT
  • Twitter: @WeArePVcase
    439 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    336 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 60% Small, 40% Medium

What Do G2 Reviewers Say About PVcase Yield?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the 3D viewing feature of PVcase Yield, highlighting its user-friendly interface and detailed reporting.
  • Users appreciate the ease of use of PVcase Yield, benefiting from its user-friendly interface and helpful reporting.
  • Users appreciate the intuitive use of PVcase Yield, highlighting its user-friendly interface and effective reporting features.

What Are Recent G2 Reviews of PVcase Yield?

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
    11 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?

Solargraf

Solargraf is the world's leading solar software, that allows solar installers to create accurate and bankable designs, customizable proposals that are editable on the go and AHJ compliant plan sets with 97% acceptance rate. Certified by NYSERDA, NREL, CEC and Energy Trust of Oregon, Solargraf is the chosen brand for top installers of the solar industry that don't just keep up but get ahead!

Average Rating: 4.4/5.0

Total Reviews: 4

Who Is the Company Behind Solargraf?

  • Seller: Solargraf
  • Year Founded: 2006
  • HQ Location: Fremont, US
  • LinkedIn® Page: www.linkedin.com
    2,859 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Small, 25% Large

What Are Recent G2 Reviews of Solargraf?

OpenSolar

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

Who Is the Company Behind OpenSolar?

Who Uses This Product?

  • Company Size: 67% Small, 33% Medium

What Are Recent G2 Reviews of OpenSolar?

Solo

Solo is a bankable solar design and sales platform built for speed, accuracy, and operational growth. Unlike other software that focus solely on design or sales, Solo brings the entire solar workflow together —from system layout to financing and closing —in one powerful, easy-to-use platform. Solar professionals rely on Solo to move faster, sell smarter, and reduce inefficiencies across the proposal process. With over 6 million solar proposals created and more than 900,000 installations supported, Solo is trusted by leading EPCs, solar installers, and sales organizations to power high-volume sales and deliver clean, accurate, and professional proposals, regardless of the deal type. Whether you're offering loans, cash deals, or TPO products, Solo provides your team with the tools to move from lead to installation with clarity and confidence. At the core of the platform is Solo’s advanced solar production engine, which generates utility-grade energy forecasts validated by a trusted third-party audit. These bankable forecasts meet the strict standards required by incentive programs and industry-leading TPO partners, helping your business reduce change orders, minimize risk, and build trust with lenders and homeowners alike. Solo’s all-in-one platform includes: - DirectDesign™ tools for fast, flexible rooftop layouts - Accurate shade analysis and per-panel production insights - Integrated financing with real-time product and payment details - Custom-branded, close-ready proposals delivered in minutes - SoloSign and SoloSign+ for streamlined, secure document execution - MissionControl for managing pricing, adders, equipment, and user permissions - SOC 2 compliant security infrastructure Built for teams that scale Solo offers flexible account structures and usage-based pricing, making it easy to onboard teams, launch in new markets, and grow without the burden of high overhead. Whether you're a high-velocity sales org or a vertically integrated EPC, Solo is the platform that lets you scale smarter with accuracy, speed, and control.

Average Rating: 4.6/5.0

Total Reviews: 12

Who Is the Company Behind Solo?

  • Seller: Solo
  • Year Founded: 2018
  • HQ Location: N/A
  • LinkedIn® Page: www.linkedin.com
    263 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 58% Small, 42% Medium

What Are Recent G2 Reviews of Solo?

Sunwise Software Inc.

Sunwise is the #1 solar software platform in Latin America. Quote solar projects in minutes with integrated CRM, post-sales monitoring, AI-powered bill analysis, and battery storage design.

Average Rating: 5.0/5.0

Total Reviews: 3

Who Is the Company Behind Sunwise Software Inc.?

  • Seller: Sunwise
  • Year Founded: 2019
  • HQ Location: Miami, US
  • LinkedIn® Page: www.linkedin.com
    51 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Sunwise Software Inc.?

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: 2

Who Is the Company Behind PVCAD?

  • Seller: Enact Systems
  • Company Website:
  • Year Founded: 2014
  • HQ Location: Pleasanton, US
  • LinkedIn® Page: www.linkedin.com
    183 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
    13 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?

BlueSol

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

Who Is the Company Behind BlueSol?

Who Uses This Product?

  • Company Size: 100% Small

What Do G2 Reviewers Say About BlueSol?

AI-generated summary from verified user reviews

Pros
  • Users find the solar simulation and cost analysis of BlueSol to be extremely useful and beneficial.
  • Users find the simulation and cost analysis features of BlueSol to be very beneficial for their needs.
Cons
  • Users find the pricing quite high given the not-so-user-friendly interface, impacting value perception.
  • Users find the poor usability of BlueSol frustrating, especially considering its high pricing.

What Are Recent G2 Reviews of BlueSol?

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
    260 employees on LinkedIn®
  • Ownership: NASDAQ: FTCI

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of FTC SUNPATH?

Helios 3D

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

Who Is the Company Behind Helios 3D?

Who Uses This Product?

  • Company Size: 100% Large

What Do G2 Reviewers Say About Helios 3D?

AI-generated summary from verified user reviews

Cons
  • Users express a need for more flexibility in design and faster updates to new features in Helios 3D.

What Are G2 Users Discussing About Helios 3D?

PV-DesignPro

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

Who Is the Company Behind PV-DesignPro?

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of PV-DesignPro?

What Are G2 Users Discussing About PV-DesignPro?

Scanifly

Scanifly is a solar design and field operations software for quality-obsessed contractors. From digitizing site surveys to creating flawless PV layouts and plan sets - Scanifly stops revisions and improves operational efficiency.

Average Rating: 4.7/5.0

Total Reviews: 3

Who Is the Company Behind Scanifly?

  • Seller: Scanifly
  • Year Founded: 2015
  • HQ Location: Hightstown, US
  • Twitter: @Scanifly
    658 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    24 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 67% Small, 33% Medium

What Are Recent G2 Reviews of Scanifly?

What Are G2 Users Discussing About Scanifly?

Daniel Rivera
DR
Researched and written by Daniel Rivera
Updated October 3, 2024