Solar Electrical Cost in Cupertino, CA in 2026
Most Solar Electrical projects in Cupertino, CA cost between $20,000 and $38,000. The typical price is $27,000.
Labour and materials in Cupertino run about 22% above the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
What drives the price
- Panel efficiency and inverter type
- Roof complexity and mounting hardware
- Main panel upgrade if the busbar cannot take the backfeed
- Battery storage, which is priced separately
Usually included
- Panels, inverters and racking
- Design, permitting and interconnection
- Installation and commissioning
Usually extra
- Battery storage
- Roof repair or replacement before install
- Utility interconnection fees in some territories
Unit prices in Cupertino, CA
| Quality tier | Cost per watt |
|---|---|
| Budget | $2.48 |
| Mid-range | $3.38 |
| High-end | $4.74 |
Solar panel installers in Cupertino, CA
Businesses listed on Google near Cupertino, CA. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Infinium Solar, Roofing and Electric
4.9(344 reviews)
1190 Dell Ave Ste O, Campbell, CA 95008
Poco Solar Energy Inc
4.8(280 reviews)
3345 Keller St, Santa Clara, CA 95054
TN Electrical and Solar Services
5.0(121 reviews)
1313 N Milpitas Blvd #158, Milpitas, CA 95035
Home Pro Roofing and Solar
5.0(38 reviews)
100 S Murphy Ave, Sunnyvale, CA 94086
California Glass and Solar
5.0(28 reviews)
131B Lost Lake Ln, Campbell, CA 95008
Your California Solar Girl LLC
5.0(17 reviews)
3350 Scott Blvd Ste 12, Santa Clara, CA 95054