Top 20 Alternatives to SolarPro in Solar Software

SolarPro is a comprehensive suite for solar design, performance modeling, and project management. Looking for other solar‑software platforms that can help with layout, shading analysis, financial modeling, or permitting? Below are 20 popular alternatives to consider.

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Top Competitors to Consider

Cloud‑based design tool for precise 3‑D modeling, shading analysis, and automated proposal generation.

Integrated design and performance modeling platform with advanced shading, layout, and financial analysis.

#4 PVSyst

Industry‑standard simulation software for detailed PV system design, shading, and yield prediction.

Free NREL‑backed tool for performance and financial modeling of renewable energy projects.

#6 PV*SOL

3‑D PV design and simulation software with shading, loss analysis, and detailed reporting.

Hybrid optimization model for micro‑grid and distributed generation design, including solar.

#8 PVcase

AI‑driven solar layout engine for utility‑scale ground‑mount and rooftop projects.

High‑resolution solar resource data and performance modeling tools for feasibility studies.

Design suite that integrates SolarEdge hardware selection, layout, and performance simulation.

Web‑based platform for solar site assessment, proposal creation, and client collaboration.

#12 OpenSolar

Free, cloud‑based solar design and proposal software with automated shading analysis.

#13 SunDAT

Utility‑scale solar design and performance modeling tool with GIS integration.

#14 PVPlanner

Simple web app for quick PV system sizing, financial analysis, and ROI calculations.

Marketplace platform offering solar design quotes, financing options, and performance estimates.

Desktop application for detailed PV layout, shading, and cable sizing for residential projects.

Utility‑scale design and permitting software with GIS‑based land analysis and interconnection tools.

A free, cloud‑based version of HelioScope for small‑scale designers and installers.

#19 SolarCalc

Mobile‑first calculator for rapid PV system sizing, shading checks, and cost estimation.

Design tool focused on module‑level power electronics (MLPE) integration and performance modeling.

Free online tool for estimating the energy production of grid‑connected PV systems.