Your Utility Bill Doesn't Have To Be This High.
California homeowners on PG&E, SCE, SMUD, SDG&E, and Pioneer are locking in lower energy rates with $0-down solar — and keeping the lights on when the grid goes out. Run your numbers below and see exactly what your home qualifies for.
- ✓ No credit pull to check eligibility — zero impact on your score
- ✓ Prepaid option — 30% off upfront — third party claims ITC, passes discount directly to you
- ✓ $0-down PPA options also available — often less than your current bill
- ✓ Already have solar? Battery-only backup options included below
Solar Panel Cost Estimator
California 2026
Enter your address and monthly bill — get your system size, panel layout,
battery recommendation, and estimated savings in 90 seconds.
Where is your home?
We use this to pull real roof and sun data for your exact address.
Your utility companyEstimates vary based on your roof, usage, and financing. A free site survey confirms everything.
Solar With Watts · California · CSLB #1065773 · Service Areas
Estimate Your Powerwall Backup Time & Savings
Built for California homeowners using verified 2026 rate data from PG&E, SCE, SDG&E, and SMUD. Adjust the inputs and see your results update instantly.
Estimated daily TOU arbitrage. Actual savings depend on usage patterns and solar production.
Your Powerwall results are unlocked
Ed will personally review your numbers and reach out within 1 business day. Want to skip the wait?
Estimates vary based on your roof, usage, and financing. A free site survey confirms everything.
Run Your Numbers
Use the Estimator or Powerwall Calculator above — both take under 90 seconds, no credit pull, no obligation.
Get Your Free Report
We design around your actual usage, run your utility's rate structure, and show you projected savings — Ed reaches out within 1 business day.
Lock In Your Rate
If it makes sense for your home, we move fast. Most customers go quote to powered-on in typically 30–45 days.
We Serve All of California
Whether you're on PG&E in El Dorado County, SMUD in Sacramento, SCE in Bakersfield, SDG&E in San Diego, or Pioneer in the Foothills — we know your utility's rate structure and which programs save you the most money.