Solo is a bankable solar design and sales platform built for speed, accuracy, and operational growth. Unlike other software that focus solely on design or sales, Solo brings the entire solar workflow together —from system layout to financing and closing —in one powerful, easy-to-use platform. Solar professionals rely on Solo to move faster, sell smarter, and reduce inefficiencies across the proposal process.
With over 6 million solar proposals created and more than 900,000 installations supported, Solo is trusted by leading EPCs, solar installers, and sales organizations to power high-volume sales and deliver clean, accurate, and professional proposals, regardless of the deal type. Whether you're offering loans, cash deals, or TPO products, Solo provides your team with the tools to move from lead to installation with clarity and confidence.
At the core of the platform is Solo’s advanced solar production engine, which generates utility-grade energy forecasts validated by a trusted third-party audit. These bankable forecasts meet the strict standards required by incentive programs and industry-leading TPO partners, helping your business reduce change orders, minimize risk, and build trust with lenders and homeowners alike.
Solo’s all-in-one platform includes:
- DirectDesign™ tools for fast, flexible rooftop layouts
- Accurate shade analysis and per-panel production insights
- Integrated financing with real-time product and payment details
- Custom-branded, close-ready proposals delivered in minutes
- SoloSign and SoloSign+ for streamlined, secure document execution
- MissionControl for managing pricing, adders, equipment, and user permissions
- SOC 2 compliant security infrastructure
Built for teams that scale
Solo offers flexible account structures and usage-based pricing, making it easy to onboard teams, launch in new markets, and grow without the burden of high overhead. Whether you're a high-velocity sales org or a vertically integrated EPC, Solo is the platform that lets you scale smarter with accuracy, speed, and control.
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Product Description
Solo is a comprehensive solar sales platform designed to streamline solar business operations. It offers a suite of tools to help businesses generate proposals, manage documents, and secure financing for clients. With Solo, solar companies can improve efficiency, enhance customer satisfaction, and ultimately, grow their business.
Overview by
Michael Munguia