Question 1

How accurate is the solar savings calculator?

Accepted Answer

Our calculator uses real utility rate data, California sun hour averages, and current NEM 3.0 billing rules. Results are typically within 10-15% of actual installer quotes.

Question 2

What is the payback period for solar in California?

Accepted Answer

Most California homeowners see a payback period of 5-8 years. With the 30% federal tax credit and low-interest financing, cash flow can be positive from day one compared to your current utility bill.

Question 3

How big of a solar system do I need?

Accepted Answer

System size depends on your monthly electricity usage. A typical California home uses 700-900 kWh per month, requiring a 6-8 kW system costing $15,000-$25,000 before incentives.

Question 4

What financing options are available for solar in California?

Accepted Answer

California homeowners can choose from cash purchase, solar loans (0% promotional rates available), solar leases, or Power Purchase Agreements (PPAs). Each has different upfront costs and long-term savings profiles.

Question 5

Can I still get solar incentives in California in 2025?

Accepted Answer

Yes! The 30% federal ITC runs through 2032. California also offers the SGIP battery rebate program, property tax exemption for solar equipment, and some utilities offer additional rebates.

Question 6

What utility companies support solar in California?

Accepted Answer

All major California utilities including PG&E, SCE, SDG&E, LADWP, and SMUD are required to offer net metering (NEM 3.0) for solar customers. Rates and programs vary by utility.

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