Solar Proposal Software for US Installers.
NEM 3.0 exports, federal incentive modelling and 3D array layouts in 45 seconds — on web, WhatsApp and Telegram. No per-seat fees, ever.
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Built for the US market
Quotes that match how US utilities actually pay.
Same 45-second engine as our global product, tuned to US incentives, rate design and financing.
NEM 3.0 export math
California avoided-cost export rates and TOU shifting modelled per proposal, not bolted on afterwards.
Federal incentive modelling (commercial and lease/PPA)
The 30% residential credit (§25D) ended for systems placed in service after Dec 31, 2025. Commercial projects and third-party-owned (lease/PPA) systems may still qualify under §48E, subject to deadlines. Confirm with a tax professional.
Utility-aware assumptions
Per-state escalation, irradiance and rate defaults so quotes hold up in front of a homeowner.
$0 seats, $0.50 per kW
Add every rep, designer and installer for free. Pay only for the kW you actually design.
US pricing starts at $19.99/month or $0.50 per kW designed — see all plans or read the global product overview.
Working in India as well? See solar proposal software for Indian installers for PM Surya Ghar and DISCOM rules, or browse the installer guides and Solar Encyclopedia.