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...
Generate, store, and save. Greenville homeowners paying $0.12/kWh can save $42,001+ over 25 years with a combined solar + battery system.
Combined Bundle
One Installer, One Warranty — NuWatt installs solar + battery together in Greenville. No subcontractors, no lead sharing.
8 kW solar + 13.5 kWh battery at Greenville Electric Utility System rates
Solar System
$22,288
Battery System
$10,000-$18,000
Combined Incentives
$0
Est. Net Cost
$36,288
Solar Savings/yr
$1,152
Payback Period
31.5 years
25-Year Savings
$42,001+
Store excess solar energy during the day and use it at night instead of buying from Greenville Electric Utility System at $0.12/kWh.
Use stored solar energy during peak hours to avoid the highest rates and reduce your grid dependence.
Texas averages 48 hours of outages per year. A battery keeps your home powered when the grid goes down.
Greenville Electric Utility System charges $0.12/kWh today. With solar + battery, you lock in energy costs and protect against future rate hikes.
Greenville, Texas residents pay $0.12 per kWh with Greenville Electric Utility System, which is 29% below the national average. At this rate, a typical household spends approximately $1,296 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 Greenville Electric Utility System bill.
A battery stores excess solar energy generated during the day for use at night and during outages. Texas averages 48 hours of power outages per year, making battery backup a practical investment for Greenville homeowners. When paired with solar panels, battery storage maximizes self-consumption and reduces grid dependence.
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: Texas offers solar incentive programs through the Grid Resilience. NuWatt Energy installs both solar and battery storage directly in Greenville—one crew, one warranty, no subcontractors.
8 kW system for Greenville
System Cost
$22,288
Annual Production
9,600 kWh
Annual Savings
$1,152
State Incentive
$0
Solar Payback
19.3 years
25-Year Savings
$42,001
Tesla Powerwall 3 · 13.5 kWh
Battery Cost
$10,000-$18,000
Usable Capacity
13.5 kWh
Backup Duration
10-12 hours
Warranty
10 years
Outage Protection
48+ hrs/yr avg
Expired December 31, 2025. Previously 30% for residential solar and battery. No longer available for homeowner purchases.
Texas has no state battery rebate but batteries are essential for grid resilience.
municipal · $0.12/kWh
Solar Rebate
N/A
Battery Rebate
N/A
Net Metering
Available
Additional Programs
+ 66 more towns in Texas
Save $1,152/year with backup power. Free estimate, no obligation.
Get My Combined Quote