Join OpenSolar’s worldwide community of 25,000+ solar electrification professionals

Use our free, class-leading, AI-powered software to design, sell and manage projects.

A screenshot of the OpenSolar interface after the 'Ada' AI assistant has generated solar designs. The 'Ada' chat window on the left shows it has 'Complete'd a 'Max Offset' system and is now creating a 'Max Fit' system. The main panel on the right displays the completed AI design's details, breaking the system down into four different panel arrays on various roof faces (South East, South West, etc.).

The world’s fastest, most accurate solar design tool, now with Ada

Ada, our AI intelligence will auto design multiple systems, according to your design preferences in seconds, for free.

A screenshot of an interactive OpenSolar customer proposal, showing both a 3D model and a satellite view of a home. The 3D model illustrates the energy flow from the rooftop solar panels to the home, batteries, and two electric vehicles. A statistics card on the left highlights key benefits like "29% Self-powered" and "56 hrs Essential Backup," while an interactive "Your System" card on the right allows the customer to select different system sizes and components.

Sell more often with dynamic, customizable proposals

Create beautiful, fully customizable customer proposals on any device with flexible payments, real-time updates, and integrated communication tools – branded to your business for a competitive edge.

Present a powerful view of your customer’s home, before and after solar electrification, including solar, batteries, battery retrofits, EVs and heat pumps.

Improve your cash flow with a built in solar payments system

Easily generated, branded invoices with easy ways for your customer to pay, plus flexible payment milestones and automated payment reminders.

Shop Hardware

Easily order and manage equipment purchases directly within your design experience. Get an instantly calculated, accurate bill of materials, with a comprehensive hardware catalogue and trade and bulk discounts.

Collaborate closely with your distributor account manager, in your project on OpenSolar, for reliable, predictable hardware ordering.

More world-class features

Premium imagery

Present your customers with compelling solar proposals with the option to layer in high-resolution aerial imagery and 3D data powered by Nearmap data on a project-by-project basis.

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Built-in CRM

Great designs and proposals work better when there’s a fully featured lead capture and customer relationship management (CRM) system to manage your customers.

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Roles & permissions

Manage your projects and workflows easily with custom roles, teams, and collaboration tools

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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.

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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.

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On-demand permitting

Shop and purchase made-to-order solar permitting and engineering packages right from within OpenSolar at the click of a button.

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Multi-device support

Grow your business with one platform – on any device, from anywhere. Tablet or smartphone, iOS or Android, PC or Mac, we’ve got you covered.

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Open API

Our application programming interface (API) enables you to plug OpenSolar into your CRM and other systems that you’ve chosen for your business.

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Scaffolding (UK)

Managing scaffolding for solar projects across England, Scotland, and Wales is now simpler than ever with our seamless integration with PVF Scaffolding.

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