Say hello to Gemini

Our most anticipated platform upgrade ever!

Gemini is an upgrade to everything and the new benchmark for production estimates, proposal accuracy, and overall reliability. Gemini is currently active for our standard queue. Learn more

Tools for all. Growth for all.

Designed to grow your operations quickly and effectively.
We help installers, sales groups, and roofers of all sizes.

Real companies. Real growth.


Optimize your deal flow and streamline your operations

There’s a better way to improve operational performance, increase sales, and reduce attrition. Solo packages up the solar selling ecosystem into effective and efficient workflows that speed up performance while reducing manual errors.

high sales
We’ve come a long way

Solo does way more than create proposals

Solo is a complete solar operations platform. We build technical solutions to reduce your operational load in essential business areas.

Here’s what our customers have to say

Explore the features our customers love most. Our latest customer survey revealed an impressive 98% positive opinion. Schedule your demo today and learn more.


A solar-selling infrastructure made to scale

Thousands of companies—from startups to the solar big dogs—use Solo to send proposals, manage documents, close financing, request CAD and engineering stamps, and manage their vital business operations.

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2024 Solar Trends Report

Access data from Solo’s millions of generated proposals. From average loan amounts and average system size (kW) by state to the most installed solar panel brands—we have the stats!


Integrate with your favorite tools with our open API

We can seamlessly integrate with your systems, granting unfettered access to vital data streams, allowing you to optimize your operations and unlock efficiencies for your business.

One platform—tons of selling features

Everything you need from propose-to-close and beyond

Start strong and finish stronger. Unleash your team’s sales potential with our all-in-one solar sales and operations platform.


Pitch, present, or teach with the PitchDeck

Create custom pitch decks for common sales scenarios with the PitchDeck—No more awkward silences. Prepare and share with flair.

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Industry leading proposals

Fast, accurate, easy to use, and backed by Solo’s design crew. Get all the benefits of an in-house team without the management headache.

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Integrated financing

With all major lenders built into the platform, you can load your preferences and receive real-time quotes from multiple lenders without leaving Solo.

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Integrated document management

Simply upload your docs and contracts and let Solo handle the rest. It creates error-free docs ready into e-sign in seconds.

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Full-service CAD and Engineering

In 24 hours, Solo’s CAD team creates packets with a 94% first-time acceptance rate, no matter the AHJ.

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Fostering development

Solo evolves with your needs. We do everything so you and your team can boost sales and increase growth.

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Our support teams are standing by


We are available Monday through Friday, 8 AM to 8 PM, Saturday, 8 AM to 4 PM, and Sunday, 8 AM to 4 PM MT.

(888) 316-5845

(888) 316-5845