Solar in Santee, CA
With SDG&E's electricity at about 45.1¢ per kWh and 1,712 kWh of sun per kW, solar is worth it for a typical Santee home today: about a 11.3-year payback.
- Payback, typical home
- 11.3 yrsCalifornia: 10.9 yrs
- 25-year net
- $20,109after paying $10,700
- Sun
- 1,712kWh per kW per year
- Electricity
- 45.1¢150% above U.S. average
A typical Santee home, by the numbers
| Utility | SDG&E |
|---|---|
| Electricity use | 296 kWh a month |
| Best-value system | 3 kW, about 7 panels, 5,136 kWh a year (145% of use) |
| Cost | $10,700 |
| First-year savings | $866 |
| Payback | 11.3 years |
| Exported power | 3.7¢/kWh (SDG&E) |
Cash purchase, no federal credit, 4.0% yearly rate increases. Run it with your own numbers.
Homes in Santee
- Owner-occupied homes
- 72%
- Single-family detached
- 57%
- Median home value
- $727k
- Median year built
- 1979
- Population
- 59,332
- Solar installs, last 3 years*
- 1,457
- Roofs suitable for solar†
- 97%
Census ACS 2020–2024. *Installations in public records for this area's ZIP codes. †Share of 15,294 buildings Google Project Sunroof rated technically suitable (2019 snapshot).
Installers working in Santee
Companies with the most installations in Santee's ZIP codes over the last 3 years, from public records. We don't take payment for placement.
- Sunrun 259 installs
- Baker Electric 109 installs
- SunPower 99 installs
- Semper Solaris 90 installs
- Bright Planet Solar 83 installs
- Solartech 38 installs
- Swell Energy 35 installs
- Tesla Energy 34 installs
- Freedom Solar 29 installs
- Lift Energy 29 installs
Always verify the license and get at least three quotes. Compare quotes side by side.
Questions about solar in Santee
Is solar worth it in Santee, CA?
For a typical home in Santee, solar is worth it at 2026 prices: a 3 kW system costs about $10,700 after state incentives, saves about $866 in year one and pays back in about 11.3 years. Enter your address for an estimate based on your roof and bill.
How much solar power does a system produce in Santee?
About 1,712 kWh per year for each kW of panels on a south-facing roof, based on PVWatts and local weather. That's 3% more than the California average. East- or west-facing roofs produce roughly 10–20% less.
Who is the electric utility in Santee?
Most homes in Santee are served by SDG&E, at about 45.1¢ per kWh on average.
How much do solar panels cost in Santee?
A fair cash price is around $2.90 per watt before incentives, so about $10,700 for a 3 kW system. There's no federal tax credit for homeowners who buy in 2026.
Nearby
- El Cajon 11.3 yrs
- La Mesa 11.3 yrs
- San Diego 11.3 yrs
- Spring Valley CDP (San Diego County) 11.3 yrs
- Lemon Grove 11.3 yrs
- Poway 11.4 yrs
- La Presa 11.3 yrs
- National City 11.3 yrs
- All of California
Data: PVWatts (National Laboratory of the Rockies), EIA-861 2025 adjusted to 2026, U.S. Census ACS, LBNL Tracking the Sun, state policy research as of October 2026.