OpenSolar
San Francisco, California, United States · Artificial Intelligence, Energy, Renewable Energy
OpenSolar is on a mission to accelerate solar adoption worldwide by providing innovative software and a unique business model—the world's first completely free-to-use solar operating system for solar installers. The platform supports the entire solar workflow, from AI-powered customer self-serve estimates to industry-leading design accuracy. OpenSolar generates revenue through partnerships with ha
Key facts
- Headquarters
- San Francisco, California, United States
- Employees
- 123
- Industries
- Artificial Intelligence, Energy, Renewable Energy
- Status
- Private
- Website
- www.opensolar.com
- Company page
Recent activity at OpenSolar
OpenSolar funding history
| Date | Round | Amount |
|---|---|---|
| Oct 2025 | Venture | $20.0M |
Leadership
- Adam Pryor, Founder
- Andrew Birch, Founder
Verified email and direct lines for OpenSolar’s decision-makers are on Fundz. See plans — or book a 15-minute walkthrough.
OpenSolar in the news
- Sol-Ark and OpenSolar Partner to Simplify Solar-Plus-Storage Design for Installers - Yahoo Finance (Sep 14, 2026)
- OpenSolar launches AI technology for solar professionals and completes $20m Equity Raise - PR Newswire (Oct 02, 2025)
- Sunnova Partners with OpenSolar to Revolutionize Solar System Design with AI Technology - Business Wire (Feb 04, 2025)
- IRENA and TWI Launch Open Solar Contracts for Review - International Renewable Energy Agency (IRENA) (Jun 27, 2019)
- FYI: OpenSolar is a free solar project design and proposal tool (started by the co-founder of Sungevity) - Solar Builder (Apr 23, 2020)
- Melbourne airport using down time to open solar farm in 2021 - Globetrender (Oct 13, 2020)
- The Outer Worlds features killable NPCs, a semi-open solar system, and companions who'll leave you if you're too much of a dick - GamesRadar+ (Dec 13, 2018)
- Long and Muir open solar panel farm at Hydebank Prison - www.justice-ni.gov.uk (Sep 03, 2024)
Companies similar to OpenSolar
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About OpenSolar: questions and answers
What does OpenSolar do?
OpenSolar is on a mission to accelerate solar adoption worldwide by providing innovative software and a unique business model—the world's first completely free-to-use solar operating system for solar installers. The platform supports the entire solar workflow, from AI-powered customer self-serve estimates to industry-leading design accuracy. OpenSolar generates revenue through partnerships with ha
Where is OpenSolar headquartered?
OpenSolar is headquartered in San Francisco, California, United States.
How many employees does OpenSolar have?
OpenSolar has about 123 employees.
Has OpenSolar raised funding?
Yes. Fundz has recorded 1 funding event for OpenSolar. The most recent, $20.0M, was in Oct 2025.
Who leads OpenSolar?
Adam Pryor is a Founder at OpenSolar.
What is the latest news on OpenSolar?
On Oct 02, 2025, OpenSolar launched an AI technology to aid solar installers in managing projects more efficiently.
Source: Fundz records from SEC filings, press releases and company announcements. How Fundz measures data accuracy