Solar Thermal Cost in Plainfield, IN in 2026
Most Solar Thermal projects in Plainfield, IN cost between $4,800 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 Plainfield run about 3% 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 Plainfield, IN
| Quality tier | Cost per watt |
|---|---|
| Budget | $1.19 |
| Mid-range | $1.62 |
| High-end | $2.27 |
Solar panel installers in Plainfield, IN
Businesses listed on Google near Plainfield, IN. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
SunPower®
4.3(435 reviews)
3901 W 86th St Unit 124, Indianapolis, IN 46268
Solar Illusions
4.9(142 reviews)
1155 Country Club Rd, Indianapolis, IN 46234
Bone Dry Solar
4.8(156 reviews)
7735 Winton Dr, Indianapolis, IN 46268
Jefferson Energy
4.7(109 reviews)
6400 Technology Center Dr Suite 190, Indianapolis, IN 46278
Universal Solar Direct of Indiana
4.7(85 reviews)
1203 Indy Way, Indianapolis, IN 46214
Solar Energy Solutions
5.0(28 reviews)
5813 W 73rd St, Indianapolis, IN 46278