United States · Regulatory guide
Top Solar Proposal Software in California | SolvSolar
Rooftop solar in California is distributed by PG&E, SCE, SDG&E, regulated by the state electricity regulatory commission, averages 5.5 kWh/m²/day of usable irradiance, and is eligible for the central NEM 3.0 net billing scheme — SolvSolar applies those defaults automatically to every 45-second proposal.
DISCOMs covered
PG&E · SCE · SDG&E
Metering policy
Export credited at avoided-cost rates — storage strongly favoured
Avg. irradiance
5.5 kWh/m²/day
Benchmark cost
$2,500 / kW
Related reading for California
Compare California's rules against every other state in the DISCOM-wise net metering guide, size the system against ROI benchmarks by system size, confirm module eligibility in the ALMM compliance guide, and see how the software costs stack up against Arka360 or Aurora Solar. Common questions are answered in the solar encyclopedia.
Start a California proposal
Indicative benchmark pricing at $2,500 / kW — your own costing, BOM and NEM 3.0 net billing treatment are applied inside the proposal engine.
3 kW rooftop
$7,500
Est. annual yield 4,517 kWh
5 kW rooftop
$12,500
Est. annual yield 7,528 kWh
10 kW rooftop
$25,000
Est. annual yield 15,056 kWh