Loading NuWatt Energy...
We use your location to provide localized solar offers and incentives.
We serve MA, NH, CT, RI, ME, VT, NJ, PA, and TX
Loading NuWatt Energy...
NuWatt designs, installs, and manages solar, battery, heat pump, and EV charger systems across 9 states. One company, one warranty, one point of contact.
Get a Free Quote
Eversource just filed another rate increase request. Massachusetts electricity already costs $0.36-0.39/kWh — the highest in the continental US. Spring is the ideal installation season: install April-June, produce before summer heat.
No residential tax credit. No state rebate. But SMART 3.0, ConnectedSolutions, and net metering still make Massachusetts one of the best solar markets in the country.
Five forces are converging right now. Waiting costs you real money.
Eversource filed for a rate increase effective July 2026, expected to add 8-12% to bills. Every month you delay, your future savings shrink. Lock in a fixed solar payment before the rate takes effect.
National Grid has a rate adjustment pending for 2026. With rates already at $0.39/kWh — well above Eversource — further increases make solar payback even faster if you install now.
The commercial ITC that TPO (lease/PPA) providers use to lower your payment requires projects to begin construction before July 4, 2026. After that, third-party owned solar may cost significantly more.
SMART 3.0 program year 2026 has a 600 MW capacity cap. Once blocks fill, new applicants wait for the next program year. At $0.03/kWh for 20 years, this is $7,200+ in guaranteed income for an average system.
Summer demand response events start in June. Install solar + battery now and earn $275/kW (Eversource) or $225/kW (NGrid) this summer. A 5 kW battery = $1,125-1,375/year in demand response revenue alone.
Section 25D expired December 31, 2025. Cash or loan solar buyers get $0 back from the IRS. State incentives (SMART, property tax exemption, sales tax exemption) remain — but the biggest federal benefit is gone.
The federal residential credit is dead, but Massachusetts still has the best state-level solar incentive stack in the country.
Solar Massachusetts Renewable Target — guaranteed payments from your utility for 20 years on top of bill savings.
PY2026 cap: 600 MW. Blocks are filling — early applicants secure their slot.
Battery demand response — get paid to discharge your battery during summer peak events.
Summer events start June. Install now to earn this summer.
Massachusetts protects your solar investment from extra taxes.
Your meter runs backward — excess solar sent to the grid earns full retail credits.
Start now, produce by summer. Here is the typical Massachusetts timeline.
2-4 weeks
Site survey, system design, engineering review, municipal permit application.
1-2 days
Panel mounting, inverter install, electrical connections. Most systems installed in a single day.
2-6 weeks
Utility meter upgrade, net metering application, permission to operate. Eversource: 2-4 weeks. National Grid: 3-6 weeks.
Day 1 savings
First full production month. First ConnectedSolutions summer event. SMART payments begin accruing.
Bottom line: If you start the process in March-April, your system is producing by July — your highest-production month and your first ConnectedSolutions summer event.
Real pricing based on current Massachusetts market data.
$3.15-3.35
Per Watt (avg)
~$25K-27K
8 kW System
7-8 yr
Payback (w/ SMART)
$0.36-0.39
Per kWh (utility)
How different financing options compare for an 8 kW MA system
| Feature | Cash | Loan | TPO (Lease/PPA) |
|---|---|---|---|
| Upfront cost | $25,200-$26,800 | $0 | $0 |
| Federal tax credit | $0 (25D dead) | $0 (25D dead) | 30% (48E, owner claims) |
| Monthly payment | $0 | ~$180-240/mo | ~$130-180/mo |
| You own panels | Day 1 | Day 1 | Year 5-7 or never |
| SMART 3.0 income | You keep it | You keep it | Owner may keep |
| Best for | Max long-term ROI | Ownership, no cash | Lowest payment |
~$0.36/kWh | ~71% of MA
~$0.39/kWh | ~27% of MA
Enter your monthly electric bill to see what solar could save you.
Enter your monthly bill to see potential savings
7 kW
System Size
$3,732
Year 1 Value
6.1 yr
Payback
$93,299
25-Year Value
Estimates based on Eversource rates, $3.25/W average, 1,200 kWh/kW annual production. No federal residential ITC (25D expired). SMART 3.0 at $0.03/kWh for 20 years. Actual results vary by roof orientation, shading, and system design.
We do not manufacture urgency. These are documented, verifiable deadlines and market conditions.
Federal law. Projects must begin construction before this date. After July 4, TPO solar pricing changes significantly.
Source: OBBBA (One Big Beautiful Bill Act), signed July 4, 2025
Eversource filed for a distribution rate increase with the DPU. Expected 8-12% increase effective July 2026.
Source: Eversource DPU filing, publicly available
Once capacity blocks fill, new SMART applicants wait for the next program year. This is not unlimited.
Source: MassDOER SMART 3.0 program guidelines
Battery demand response events happen June through September. Install by May to participate in your first summer season.
Source: Eversource/National Grid ConnectedSolutions program
MA rates rising July 2026 | SMART 3.0 capacity limited | 48E deadline July 4
We will review your roof, calculate your SMART income, estimate your ConnectedSolutions revenue, and show you exactly what solar costs — and saves — for your specific home and utility.