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Also known as SELCO
Residential Rate
Your Project, Our Responsibility — No lead sharing. Your dedicated NuWatt team handles design, permits, and installation.
Based on 8kW system at current rates
System Cost
$26,160
Massachusetts State Incentive
-$320
Net Cost
$25,840
Payback Period
18 years
Annual Savings
$1,434
25-Year Savings
$52,291
Shrewsbury Electric & Cable Operations serves customers in Shrewsbury in Massachusetts with a residential electricity rate of $0.15 per kWh. This is 11% below the national average of $0.168/kWh, though solar still delivers strong returns with today’s lower installation prices.
At current rates, a typical Shrewsbury Electric & Cable Operations household using 900 kWh per month spends approximately $1,614 per year on electricity. An 8 kW solar system can offset most or all of that usage, saving an estimated $1,434 annually and $52,291 over the 25-year life of the system. With Massachusetts incentives of $320, the net system cost drops to $25,840, with a payback period of just 18 years.
As a municipal utility, Shrewsbury Electric & Cable Operations sets its own rates and policies independently, separate from Mass Save and ConnectedSolutions programs that serve investor-owned utility customers. However, Shrewsbury Electric & Cable Operations offers its own local rebate programs. Shrewsbury Electric & Cable Operations offers net metering, allowing solar customers to receive credits for excess energy sent back to the grid. The utility offers a solar rebate of $0.10 per watt up to $1,000. Heat pump rebates of up to $1,500 are also available.
The federal residential solar tax credit (Section 25D) expired at the end of 2025. State and utility-level incentives are now the primary financial benefits for homeowners going solar. NuWatt Energy handles the entire process from system design through permits and Shrewsbury Electric & Cable Operations interconnection, ensuring you receive every available rebate.
Net Metering
Available
Third-Party Ownership
PPAs/Leases allowed
Net metering available.
Solar Rebate
$0.10/watt
Up to $1,000
Heat Pump
$1,500
Rebate available
Demand Response
Available
Connected Homes via NextZero ($30/month per enrolled device)
Review your recent Shrewsbury Electric & Cable Operations electricity bills to understand your average monthly kWh consumption. This helps determine the right solar system size. Most Shrewsbury Electric & Cable Operations customers use between 600-1,200 kWh per month.
Request a free, no-obligation solar estimate from NuWatt Energy. We analyze your roof, energy usage, and local sun exposure to design the optimal system for your home.
Receive a detailed proposal including system size, expected production, savings projections, and financing options. NuWatt offers cash purchase, solar loans, and lease options to fit your budget.
NuWatt takes care of all permitting and submits the interconnection application to Shrewsbury Electric & Cable Operations on your behalf. We handle all the paperwork so you don't have to.
Our certified installation team completes your solar installation in 1-3 days. NuWatt manages your entire project from start to finish.
After installation and inspection, Shrewsbury Electric & Cable Operations activates your net metering connection. Your system begins generating clean energy and reducing your electricity bill from day one.
Towns Served
ZIP Codes (1)
At $0.15/kWh, Shrewsbury Electric & Cable Operations customers see strong returns from solar.