Solar Energy Cost in Williston, VT in 2026
Most Solar Energy projects in Williston, VT cost between $17,500 and $34,000. The typical price is $24,000.
Williston 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 Williston, VT
| Quality tier | Cost per watt |
|---|---|
| Budget | $2.20 |
| Mid-range | $3.00 |
| High-end | $4.20 |
Solar panel installers in Williston, VT
Businesses listed on Google near Williston, VT. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Green Mountain Solar
5.0(328 reviews)
76 Ethan Allen Dr, South Burlington, VT 05403
Sunrun
4.1(108 reviews)
131 Red Pine Cir #2, Essex Junction, VT 05452
Building Energy
4.6(60 reviews)
1570 S Brownell Rd, Williston, VT 05495
AllEarth Renewables
5.0(21 reviews)
118 Fire House Dr, Bristol, VT 05443
Solar Zack LLC
5.0(12 reviews)
775 S Hill Rd, Moretown, VT 05660
Peck Electric
3.4(15 reviews)
400 Avenue D #10, Williston, VT 05495