Solar installer

OneGrid Energy

Installed solar on 31 homes since 2023 in Rhode Island. Latest install on record: December 2025.

Homes since 2023: 31
Median price: —
Typical system: 9.0 kW
Leased or PPA: —

Price

Public records don’t show enough systems bought outright from OneGrid Energy (at least 10) for a price. Ask for a quote in dollars per watt to compare it with the Rhode Island median.

45% of its recent systems included a battery.

By state

State	Homes	Median
Rhode Island	31	—

Homes installed since 2023.

Installed prices and installers from public installation records: Lawrence Berkeley National Laboratory’s Tracking the Sun (systems installed through 2025) and state program files from California, New York, New Jersey, Connecticut, Illinois and Oregon, which run into 2026. Prices are in dollars per watt of panel capacity (DC), before rebates and tax credits, for homes that bought their system; leased systems and systems with batteries are left out.