SunCommon
- Vermont's most tenured local solar company with 10,000+ customers served
- Certified B Corporation with a Vermont office in Waterbury
- Tesla Powerwall home battery installations alongside rooftop solar
Vermont still pays roughly $0.22/kWh for net-metered solar, among the best rates in New England, but regulators have trimmed that rate 7 years running and the trend is one direction. The rate you lock at commissioning is the one that sticks, which makes your connect date the most valuable line on the contract. Add Green Mountain Power's battery program, up to $10,500 for sharing your storage, and Vermont solar rewards the people who move deliberately, soon.
Get your feasibility score, cost estimate & installer matches.
Vermont’s statewide net-metering program still credits rooftop solar at roughly $0.22/kWh effective for new Category I systems, comfortably above the blended residential base rate near $0.1839/kWh. The catch is the trajectory: the Public Utility Commission has reduced the program’s adjustors 7 consecutive years, and the Department of Public Service’s latest recommendation would hold current values rather than raise them.
The saving grace is vintage protection. The adjustors in force when your system is commissioned stay with it for roughly a decade, so a Vermonter who connects this year keeps this year’s rate while later arrivals absorb the cuts.
Then there is the battery line nobody else in the country matches: Green Mountain Power’s Bring Your Own Device program pays $850/kW for 3-hour batteries and $950/kW for 4-hour batteries, up to $10,500, for letting the utility draw on your storage during peaks.
EcoGen America reads the adjustor tables, checks the enrollment fine print, and matches you with installers who work Vermont roofs in Vermont weather.
Installers who file Vermont net-metering applications and GMP battery enrollments weekly, with real winters on their references.
Built-in checks for adjustor vintages quoted a year stale, REC transfers priced wrong and battery incentives promised without enrollment terms.
Vermont's rate moves by PUC order, not by market. We model on the adjustors in force now, not the ones from old brochures.
Your information goes only to the installers you choose to hear from. Nothing is resold.
EcoGen is 100% free for homeowners. We earn a small referral fee from installers only when you choose to proceed with a project through our platform.
This fee comes from the installer’s marketing budget and does not increase your system price. In fact, our pre-negotiated rates often save you money compared to going direct.
Vermont does not change solar economics with headlines. It changes them a fraction of a cent at a time, every year, in the same direction. What that means for a buyer, in one table:
What Sets Your Rate | How It Works | What To Do About It |
|---|---|---|
The adjustor vintage | The PUC adjustors in force at commissioning ride with your system for about 10 years | Confirm which vintage your quote assumes and when your installer expects commissioning |
The 7-year trend | Adjustors have been reduced 7 consecutive years; the DPS now recommends holding, not raising, current values | Treat today”s ~$0.22/kWh effective rate as the ceiling for your project, not the floor |
REC ownership election | Transferring your renewable energy credits to the utility earns a higher adjustor than keeping them | Make the election deliberately; the difference is set by PUC order and belongs in your payback model |
The practical read: Vermont solar is not getting better priced by waiting. A system commissioned under this year”s adjustors keeps them while the next vintage takes the next cut.
Your adjustor vintage is set at commissioning and holds for about a decade. Ask every installer for a realistic commissioning date, in writing.
GMP's battery program pays up to $10,500 for enrolled storage. If you are in GMP territory, price the battery with the panels, not after.
Vermont roofs carry snow and shade. A site-specific production estimate, not a statewide average, is what your payback math deserves.
Free 15-minute call. Current rate, battery enrollment, honest Vermont payback.
No utility in America pays households for home batteries like Green Mountain Power. The Bring Your Own Device program, itemized:
Battery Type | GMP Pays | Program Cap |
|---|---|---|
3-hour discharge battery | $850 per kW enrolled | $10,500 per customer |
4-hour discharge battery | $950 per kW enrolled | $10,500 per customer |
The trade is explicit: GMP gets peak-event access to your battery, you keep outage backup and collect the incentive. For a typical home battery the program can cover a third or more of hardware cost. In a state with real ice storms, that is the rare incentive that pays you for resilience you wanted anyway.
Vermont Contract Checks
A declining-rate state rewards buyers who read the paperwork. Start with these four.
A payback model built on last year's adjustors flatters the project. The quote should name the vintage it assumes.
Transferring RECs to the utility earns a higher rate than keeping them. The election should be a decision, not a default.
The GMP incentive comes with dispatch rights and enrollment terms. The headline number should arrive attached to them.
Snow cover and low winter sun are real in Vermont. Annual estimates should show the seasonal spread, not just the total.
Four questions, any Vermont quote. Good installers answer them without reaching.
Vetted for Vermont licensing, net-metering fluency, battery program experience and complaint history.
An honest Vermont adviser talks a few people out of it. The usual cases:
Everyone else with reasonable sun: lock the vintage, take the battery money, let the meter do the rest.
Priced against Vermont's honest band with the adjustor vintage checked.
15 minutes, independent. Adjustors, RECs, battery terms, verdict.
Talk to a Vermont AdvisorNo obligation. 100% free service.
New Category I systems earn an effective rate around $0.22/kWh, against a blended residential base rate near $0.1839/kWh.
The rate is set by PUC adjustors that have been cut 7 consecutive years, so treat the current figure as a ceiling and verify the vintage on your quote.
No. The adjustors in force when your system is commissioned stay with it for roughly 10 years.
That vintage protection is exactly why the connect date matters: later systems absorb later cuts, yours keeps its own.
Green Mountain Power’s Bring Your Own Device program pays $850/kW for 3-hour batteries and $950/kW for 4-hour batteries, capped at $10,500, in exchange for letting GMP dispatch the battery during grid peaks.
You keep backup power during outages. If you are in GMP territory, it is the strongest battery incentive in the country.
No. Vermont’s support comes through the net-metering rate and utility battery programs rather than a state income-tax credit.
The federal residential credit also ended in December 2025, so any quote still listing tax credits deserves scrutiny.
Keeping your RECs lowers your net-metering adjustor; transferring them to the utility earns the higher rate. The difference is set by PUC order.
Most households take the higher rate, but make it an explicit line in your payback model either way.