The Insolar difference.
Solar is one of the largest financial decisions a homeowner makes. Insolar removes the worst parts of the buying experience — the door-knocking, the comparison shopping, the months-long quote chase — and replaces them with software.
Save time with instant proposals
Get a real, priced, installer-matched proposal in under a minute. Skip the five-day quote cycle.
Save money — up to 50% cheaper
Our marketplace pricing strips out the door-to-door sales markup and commission stack. Same gear, better number.
Best of everything
Top-tier panels, microinverters, batteries, and installers — not the cheapest, the best.
Buy entirely online
Configure, compare, and purchase from your couch. No showroom, no living-room pitch, no haggling.
100% pricing transparency
Every line item visible — equipment, labor, permitting, rebates, financing. You see the math before you commit.
Concierge service end-to-end
A dedicated solar advisor walks every customer through site survey, permitting, installation, and activation.
25-year warranty + 20-year production guarantee
The most comprehensive coverage in the industry. Workmanship, materials, and underproduction all covered.
All rebates pre-applied
Federal, state, local, and utility rebates are calculated and applied automatically — no paperwork chase later.
Powered by AI from day one.
Every Insolar quote runs through our AI pricing and sizing engine — comparing thousands of equipment configurations and installer bids in real time.
Satellite-based design
Automated roof modeling, shading analysis, and panel layout — no in-person assessment needed for proposal.
Rate-aware sizing
System size is matched to your local utility rate plan, time-of-use windows, and historical consumption.
Marketplace pricing
Multiple installer bids compared in real time. You see the best price the market will give you, not the first quote.
See your number.
Plug in your address and find out exactly what you'd save. Free, instant, no commitment.