Solar Energy Cost in Thornton, CO in 2026
Most Solar Energy projects in Thornton, CO cost between $18,000 and $35,000. The typical price is $25,000.
Labour and materials in Thornton run about 5% 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 Thornton, CO
| Quality tier | Cost per watt |
|---|---|
| Budget | $2.26 |
| Mid-range | $3.09 |
| High-end | $4.32 |
Solar panel installers in Thornton, CO
Businesses listed on Google near Thornton, CO. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Smart Wave Solar
4.7(644 reviews)
4201 Madison St, Denver, CO 80216
Photon Brothers
4.6(498 reviews)
7705 W 108th Ave Ste 100, Broomfield, CO 80021
Namaste Solar
4.9(339 reviews)
888 Federal Blvd, Denver, CO 80204
Energy Advantage Roofing & Solar
4.7(294 reviews)
2091 E 74th Ave Unit C, Denver, CO 80229
ARE Solar
5.0(152 reviews)
1155 S Tejon St, Denver, CO 80223
Apollo Solar Energy
4.9(139 reviews)
4545 E 60th Ave Ste 240V, Commerce City, CO 80022