Installed rooftop solar priced per watt, before any incentives, for common home system sizes.
| Job | Typical price |
|---|---|
| 6 kW system | $18,300–$26,700 |
| 8 kW system | $24,400–$35,600 |
| 10 kW system | $30,500–$44,500 |
Installed prices including labor and standard materials, from San Francisco, CA's market rates. Your price depends on the factors below — the best check is your own estimate.
A typical mid-range job costs about $24,400–$35,600 in San Francisco, before sales tax and permits. Size, materials and access move the price — see the table above.
Divide your yearly electricity use (kWh) by your area's production per kW (often 1,200–1,600 kWh per kW per year) to get a starting size.
Get at least three written bids for the same scope, check each line against these ranges, and upload your estimate to GenuineRate for a free line-by-line check.
Upload it and we'll check every line against San Francisco prices — free.