Where to look
Full contract cost
Look at the CSLB disclosure cover page. Its total can include financing and energy payments where applicable. For price per watt, ask for the separate cash price before incentives and an itemized solar-only price.
Ownership and payment terms
Start in SESSI section 3 and check the written agreement. Identify who owns the system, the upfront amount, the payment schedule and any terms for transferring or buying out the agreement if you sell the home.
First-year savings estimate
Open SESSI section 4. Check annual electricity use, estimated solar generation, the rate schedule before and after installation and the battery mode. Ask which estimate assumes backup reserve and which assumes the battery is used to reduce the bill.
DC system size and included work
Look at the equipment schedule and itemized proposal. Confirm panel count and rated panel watts. Ask which roof, electrical and permitting work is included. Check what the battery can power during an outage and which circuits are covered.
Official forms and license lookup
- CPUC explanation and current disclosure forms
- CSLB Supporting Information form, Version 2 (PDF)
- Check a contractor’s license with CSLB
Confirm which forms apply to your project with your installer or utility. The signed contract and financing documents set the terms of your agreement.