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Generate, store, and save. Rocky Hill homeowners paying $0.31/kWh can save $119,753+ over 25 years with a combined solar + battery system.
Combined Bundle
One Installer, One Warranty — NuWatt installs solar + battery together in Rocky Hill. No subcontractors, no lead sharing.
8 kW solar + 13.5 kWh battery at Eversource Energy (CT) rates
Solar System
$26,544
Battery System
$10,000-$18,000
Combined Incentives
-$9,500
Est. Net Cost
$31,044
Solar Savings/yr
$2,976
ConnectedSolutions/yr
$1,125
Payback Period
7.6 years
25-Year Savings
$119,753+
Store excess solar energy during the day and use it at night instead of buying from Eversource Energy (CT) at $0.31/kWh.
Earn $225/kW/year dispatching stored energy during peak demand. Solar recharges your battery for free.
Connecticut averages 12 hours of outages per year. A battery keeps your home powered when the grid goes down.
Eversource Energy (CT) charges $0.31/kWh today. With solar + battery, you lock in energy costs and protect against future rate hikes.
Rocky Hill, Connecticut residents pay $0.31 per kWh with Eversource Energy (CT), which is 85% above the national average. At this rate, a typical household spends approximately $3,348 per year on electricity. A combined solar + battery system generates clean energy during the day, stores the excess, and powers your home around the clock—dramatically reducing or eliminating your Eversource Energy (CT) bill.
Rocky Hill homeowners who pair solar with battery storage can earn additional revenue through ConnectedSolutions, the region's demand response program. Battery owners earn $225/kW/year by dispatching stored energy during peak demand events. Since solar recharges your battery for free each day, the combination turns your home into a revenue-generating asset while providing backup power during Connecticut's 12-hour average annual outages.
The federal residential solar and battery tax credit (Section 25D) expired December 31, 2025. Homeowners purchasing with cash or a loan no longer receive a federal tax credit. However, state and utility incentives still apply: Connecticut offers $2,000 in solar incentives and $7,500 in battery rebates through the CT Energy Storage. NuWatt Energy installs both solar and battery storage directly in Rocky Hill—one crew, one warranty, no subcontractors.
8 kW system for Rocky Hill
System Cost
$26,544
Annual Production
9,600 kWh
Annual Savings
$2,976
State Incentive
-$2,000
Solar Payback
8.2 years
25-Year Savings
$108,503
Tesla Powerwall 3 · 13.5 kWh
Battery Cost
$10,000-$18,000
Usable Capacity
13.5 kWh
Backup Duration
10-12 hours
ConnectedSolutions
$1,125/yr
Warranty
10 years
Outage Protection
12+ hrs/yr avg
Expired December 31, 2025. Previously 30% for residential solar and battery. No longer available for homeowner purchases.
State-level solar incentive for Rocky Hill homeowners based on 8 kW system.
CT Energy Storage Solutions rebate up to $7,500 for residential batteries.
Annual revenue for dispatching stored energy during peak demand. Solar recharges battery daily at no cost.
investor_owned · $0.31/kWh
Solar Rebate
N/A
Battery Rebate
N/A
Net Metering
Available
Save $4,101/year with backup power. Free estimate, no obligation.
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