Solar Thermal Cost in Lewiston, ID in 2026
Most Solar Thermal projects in Lewiston, ID cost between $4,700 and $9,000. The typical price is $6,500.
Solar thermal serves hot water rather than the whole electrical load, so systems are smaller.
Labour and materials in Lewiston run about 4% below 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 Lewiston, ID
| Quality tier | Cost per watt |
|---|---|
| Budget | $1.18 |
| Mid-range | $1.61 |
| High-end | $2.26 |
Solar panel installers in Lewiston, ID
Businesses listed on Google near Lewiston, ID. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
J C Electric & Solar
5.0(10 reviews)
3312 8th St, Lewiston, ID 83501