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We serve MA, NH, CT, RI, ME, VT, NJ, PA, and TX
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NuWatt designs, installs, and manages solar, battery, heat pump, and EV charger systems across 9 states. One company, one warranty, one point of contact.
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Connecticut solar panels cost $2.95-$3.20/W in 2026. With Smart-E 0.99% APR financing, 1:1 net metering, and sales tax exemption \u2014 CT makes solar affordable even without the expired federal credit.
High electric rates, strong state incentives, and ultra-low financing make Connecticut one of the best states for solar in 2026.
CT Green Bank finances solar at 6.99% (5-10 yr), 7.49% (12 yr), or 7.99% (15 yr). Note: the widely-quoted 0.99% APR is a heat-pump-only special (through 6/30/2026) and does NOT apply to solar.
The Residential Renewable Energy Solutions program provides additional income for qualifying solar installations.
Export excess solar and receive bill credits at the full retail rate from Eversource (~$0.27/kWh) or UI (~$0.28/kWh).
Connecticut exempts solar equipment and installation from sales tax. Automatic $2,000+ savings on a typical system.
Solar adds $15,000-$25,000 to your home value without increasing property taxes in Connecticut.
High electric rates ($0.27-$0.28/kWh) in both territories make solar payback faster.
Three tiers to match your budget and goals.
Real costs. Federal 25D = $0. Sales tax exempt. Smart-E 0.99% APR monthly shown.
| System | Panels | Cash Cost | Smart-E Payment | Est. Payback |
|---|---|---|---|---|
| 6 kW | 14 x 440W | $18,600 | $165/mo | ~9 yrs |
| 8 kW | 19 x 440W | $24,800 | $220/mo | ~9 yrs |
| 10 kW | 23 x 440W | $31,000 | $275/mo | ~10 yrs |
| 12 kW | 28 x 440W | $37,200 | $330/mo | ~10 yrs |
Smart-E payments based on 0.99% APR, 20-year term. Sales tax exempt. Net metering savings not included.
Common questions about solar panels in Connecticut.
Solar panels in Connecticut cost $2.95-$3.20 per watt in 2026. A typical 10 kW system runs $29,500-$32,000. The federal 25D residential tax credit expired December 31, 2025 — your federal credit is $0. Smart-E Loan financing for solar is 6.99-7.99% APR depending on term (the 0.99% APR rate often quoted is a heat-pump-only special, not for solar). With standard Smart-E and RRES credits, monthly payments for a typical system can approach break-even vs. your current electric bill.
NuWatt installs Hyundai 440W (entry, $2.95/W), Silfab 440W (FEOC-qualified, $3.10/W), and REC 460W (premium, $3.30/W). All panels carry 25-year warranties and are paired with Enphase IQ8 microinverters. All three tiers handle Connecticut weather well.
Connecticut has strong state incentives: Smart-E Loans for solar at 6.99-7.99% APR up to $50K (the 0.99% APR often promoted is a heat-pump-only special, not for solar), RRES program (Buy-All tariff at 32.89¢/kWh for 20 years or Netting with a $0.0402/kWh Solar Energy Adjustment for 2026 enrollees), 1:1 net metering, 6.35% sales tax exemption, permanent property tax exemption, and the ESS battery program (post-April 2026 enrollment + performance framework).
Yes. Connecticut gets 4.0-4.4 peak sun hours daily. Solar panels perform better in cooler temperatures, and snow typically slides off angled panels. A properly designed system produces 90-100% of projected output year over year.
No. The Section 25D residential solar tax credit expired December 31, 2025. Cash or loan purchases in 2026 receive $0 federal credit.
Both offer 1:1 net metering and similar interconnection. Eversource serves ~80% of CT, UI covers New Haven/Bridgeport. Rates are similar ($0.27-$0.28/kWh). NuWatt installs in both territories.
Modern solar panels last 30-40 years with ~0.3%/year degradation. All NuWatt panels carry 25-year warranties guaranteeing 86%+ output at year 25.
With net metering at full retail (~$0.27/kWh) and tax exemptions, payback is typically 9-11 years for cash purchases. Financing with Smart-E at 6.99-7.99% APR stretches cash-flow savings across the loan term without immediate break-even — but still delivers 25-year net savings far exceeding the unfinanced payback.
Free proposal with real 2026 pricing and Smart-E loan pre-qualification. Most proposals in 24 hours.