Is Plug-In Solar Legal in Vermont? (2026)
Passed into law Yes. Vermont has a dedicated plug-in solar law (S 202). Systems up to 1200W are allowed without a traditional interconnection process. Signed by the Governor June 16, 2026 — effective July 1, 2026.
Vermont's portable-solar law allows one certified device up to 1,200W. High rates make even modest winter production worthwhile.
The rules at a glance
| Status | Passed into law |
|---|---|
| Law / bill | S 202 |
| Primary source | Official bill / law text ↗ |
| Timeline | Signed by the Governor June 16, 2026 — effective July 1, 2026 |
| Wattage limit | 1200W AC |
| Avg. electricity rate | 21.4¢/kWh (EIA estimate) |
| Peak sun hours | ~3.6 h/day |
What an 800W kit would do in Vermont
Assuming ~3.6 peak sun hours per day and typical system losses, a standard two-panel 800W plug-in kit in Vermont produces about 809 kWh per year. At the state’s average residential rate of 21.4¢/kWh, that’s roughly $147 per year off your electric bill if you self-consume most of it. A typical 800W kit costs $500–$1,200, so simple payback lands in the 5–8 year range. Run your own numbers →
What this means for renters and condo owners
Plug-in solar was legalized in Vermont precisely for people who can’t put panels on a roof: renters, condo owners and anyone with a sunny balcony, patio or backyard. Buy a certified kit under 1200W, plug it into a standard outlet, and it quietly offsets your daytime consumption. Get written landlord/HOA approval for mounting hardware on balconies.
FAQ
Is plug-in (balcony) solar legal in Vermont in 2026?
Yes. Vermont passed S 202, allowing systems up to 1200W. Signed by the Governor June 16, 2026 — effective July 1, 2026.
How much can an 800W plug-in solar kit save in Vermont?
With about 3.6 peak sun hours per day and residential electricity at roughly 21.4¢/kWh, an 800W kit produces around 809 kWh per year — worth approximately $147 per year if you use most of that power yourself.
Do renters in Vermont need an electrician to install plug-in solar?
No. The point of Vermont’s law is that certified plug-in systems under 1200W plug into a standard outlet — no electrician, no rooftop permits. Renters should still get landlord approval for balcony mounting.
Does Vermont pay for extra electricity a plug-in system exports?
Generally no — plug-in solar laws are built around self-consumption, not net metering. Any power you don’t use typically flows to the grid uncompensated, which is why sizing the system to your daytime usage matters.
Sources & further reading
- Vermont legislation: S 202 — official text ↗
- Bright Saver national legislation tracker
- EIA — electricity rates by state
States with laws already passed: Colorado · Connecticut · Maine · Maryland · New Hampshire · Utah · Virginia
Last reviewed: August 19, 2026