Solar Energy Cost in Billings, MT in 2026
Most Solar Energy projects in Billings, MT cost between $17,500 and $33,000. The typical price is $24,000.
Billings prices track the national average closely. Costs here are close enough to the national picture that the adjustment barely moves the number.
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 Billings, MT
| Quality tier | Cost per watt |
|---|---|
| Budget | $2.19 |
| Mid-range | $2.98 |
| High-end | $4.17 |
Solar panel installers in Billings, MT
Businesses listed on Google near Billings, MT. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Wegner Roofing & Solar
4.9(1,136 reviews)
720 Lohwest Ln, Billings, MT 59106
YellowBall Roofing & Solar
4.9(289 reviews)
3160 S Frontage Rd Suite B, Billings, MT 59101
A-Team Roofing & Solar
4.9(121 reviews)
2671 Gabel Rd, Billings, MT 59102
Donahue Roofing & Siding
4.5(98 reviews)
1503 13th St W, Billings, MT 59102
Diamond Roofing & Solar Billings Montana
4.7(14 reviews)
5825 Titan Ave Ste 2, Billings, MT 59101
Omni Technologies (Security Solutions & Network Wiring)
5.0(5 reviews)
535 N 24th St, Billings, MT 59101