Best Solar Design Software - Page 4

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)

Ecosuite

Ecosuite is distributed energy resource management software designed to deploy and operate DERs at scale using open-source foundations and AI technology. The platform offers asset management tools powered by edge-compute technology for grid operations, enabling monitoring, maintenance, and control of assets via mobile and web interfaces. Ecosuite includes Foresight, an AI-enabled feature for predictive maintenance, energy forecasting, and project underwriting. The software integrates a Department of Energy-funded data science toolkit for managing diverse energy resources. Modules streamline project milestones, cashflow forecasting, partner engagement, and underwriting processes. Finance and underwriting tools support investment decisions, while grid services function as an energy network operating system. Built on open-source infrastructure and validated by the Department of Energy, Ecosuite addresses portfolio performance and operational efficiency through collaborative methodologies.

Who Is the Company Behind Ecosuite?

  • Seller: Ecosuite
  • Year Founded: 2019
  • HQ Location: Brooklyn, US
  • LinkedIn® Page: www.linkedin.com
    11 employees on LinkedIn®

Enact

Enact’s Software platform is transforming how solar and energy storage projects are designed, deployed and managed, with thousands of users in 20+ countries. Enact’s platform enables sales teams to design, price and sell remotely, finalize contracts and track project execution. End-customers can also leverage Enact’s platform to manage their solar and energy storage transition and track financial outcomes

Who Is the Company Behind Enact?

Eturnity Solar Expert

At Eturnity we admire the power of renewable energies and are convinced that it will be possible to supply the world with energy from renewable sources only. By simplifying sales, consultation and quotation processes for decentralized energy systems we help making the energy transition more efficient and affordable for everyone. Eturnity designs, fosters and develops a cloud-web platform which revolutionizes the way solar and heating installers, consulting companies and energy utilities sell decentralized energy systems. The Eturnity software integrates the complete sales and consultation process from the first end-customer contact to the final quotation into one single platform. The process is seamlessly integrated and thereby simplifies the acquisition process and improves information efficiency. On-site consultation, layout and dimensioning, simulation, profitability calculation and the generation of quotations can easily be manged on one platform. By providing attractive quotations and comprehensible information to end-customers the platform furthermore fosters customer-centricity and thus enhances success and efficiency of consultation processes.

Who Is the Company Behind Eturnity Solar Expert?

  • Seller: Eturnity AG
  • Year Founded: 2012
  • HQ Location: Chur, CH
  • Twitter: @eturnity_ag
    92 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    74 employees on LinkedIn®

Free Energy PRO - Solar PV Planner & CRM

Free Energy PRO is a unified B2B SaaS and CRM platform for solar installers and energy efficiency contractors. It features a high-precision satellite CAD PV Planner to draw multi-pitch roofs, calculate module tilt and obstacle exclusion, estimate PVGIS annual energy production, and export multi-page branded PDF quotes for commercial and residential roofs.

Who Is the Company Behind Free Energy PRO - Solar PV Planner & CRM?

GeoT*SOL

GeoT*SOL is the professional software for planning and designing heat pump systems, both for existing and new buildings. The program offers a choice of different heat sources (air, water, geothermal), operating modes and numerous system configurations for every location. Photovoltaic and solar thermal systems can also be seamlessly integrated into the design. Based on a dynamic minute simulation, electricity consumption, seasonal performance factors, operating costs and other system data can be calculated, taking into account blocking periods and tariffs. Finally, key results are compiled in a freely customizable project report for the customer.

Who Is the Company Behind GeoT*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

HOMER Front

Built on UL Solution's trusted HOMER hybrid power optimization platform, HOMER® Front models the technical and economic performance and dispatch of utility-scale energy storage systems – either independently or along with solar and wind.

Who Is the Company Behind HOMER Front?

HOMER Grid

HOMER Grid combines engineering and economics to rapidly perform complex calculations enabling you to compare design outcomes and consider options for minimizing project risk and reducing energy expenditures.

Who Is the Company Behind HOMER Grid?

ieco.io

A cloud-based PV installation design platform that you can use to bring your projects to life with precise simulations, commercial proposals and engineering studies. It helps you impress your clients with interactive 3D visualizations and allows you to differentiate with 100 % personalized reports, all while guaranteeing your technical excellence: I-V curves, MPPTs, shading analysis, financial calculations, tariffs, country-specific regulations/taxes, storage, single-line diagrams, export to AutoCAD and electrical/structural BOM generation.

Who Is the Company Behind ieco.io?

  • Seller: ieco.io
  • Year Founded: 2020
  • HQ Location: Vigo, ES
  • Twitter: @ieco_io
    345 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    9 employees on LinkedIn®

inSun

inSun is photovoltaic design software that enables the creation of solar energy projects. The platform integrates legal regulations, manufacturer-validated product catalogs, and country-specific weather data into a single tool. The software features an automatic single-line diagram generator that produces compliant wiring documentation. Maps and drawing tools allow the creation of 3D building models with drag-and-drop functionality. inSun performs shading analysis, electrical design, and static calculations based on local regulations. The platform supports load profile definitions for return on investment calculations. Projects can be exported with performance simulations, DWG files, and diagrams in PDF and DXF formats. A mobile app facilitates project sharing between installers and clients. Documentation is generated using module, structure, inverter, and battery data provided by manufacturers. The output has been validated by Fraunhofer.

Who Is the Company Behind inSun?

  • Seller: inSun
  • Year Founded: 2018
  • HQ Location: Chiasso, CH
  • LinkedIn® Page: www.linkedin.com
    6 employees on LinkedIn®

PlansetIQ

Who Is the Company Behind PlansetIQ?

  • Seller: PlansetIQ
  • Year Founded: 2019
  • HQ Location: Delaware, US
  • LinkedIn® Page: www.linkedin.com
    297 employees on LinkedIn®

PlantPredict

PlantPredict is a cloud-based suite of tools for the energy modeling, design, and optimization of utility-scale solar (PV) power plants.

Who Is the Company Behind PlantPredict?

PVcase

Who Is the Company Behind PVcase?

  • Seller: PVcase
  • Year Founded: 2017
  • HQ Location: Vilnius, LT
  • Twitter: @WeArePVcase
    439 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    336 employees on LinkedIn®
Daniel Rivera
DR
Researched and written by Daniel Rivera
Updated October 3, 2024