The world's fastest, most accurate solar design tool
The simplest, fastest, most accurate 3D design tool available, for free - anyone on your team can create trusted, bankable proposals in minutes
Sell more often with dynamic proposals
Completely customizable, interactive proposals with multiple system options and fully integrated financing. You'll even get notified real-time when your customers read them.
Close your sale faster with integrated system financing
An ever-growing list of integrated solar finance providers means your customer can get approved for financing without ever leaving your proposal.
More world-class features
Our application programming interface (API) enables you to plug OpenSolar into your CRM and other systems that you've chosen for your business.
We're the only solar software provider to also equip you with dedicated, fully functioning apps on tablet and mobile, Android and Apple IOS.
E-Signature & Payments
Time kills deals, which is why with OpenSolar you get a fully integrated e-signature and online payment processing system. Straight from the proposal, your customers can sign your contracts and pay online.
Automated Bill of Materials
An industry exclusive, our partnership with IronRidge unlocks auto-generated BOMs with exact racking component and order details you need for your projects.
"If our software can take all the friction out of the design, sales and management process for solar installers, they win, we win...the planet wins "
Andrew Birch, Co-Founder Open Solar