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Professional solar installation serving South Portland and surrounding Maine communities. Local expertise, proven results.
$140
Avg. Electric Bill/mo
$485,000
Avg. Home Value
26,498
Population
NuWatt Energy provides professional solar installation in South Portland, ME. With Very Good solar potential and average electric bills of $140/month, South Portland homeowners are ideal candidates for solar savings.
South Portland residents can access Maine incentives including: Net Energy Billing, Efficiency Maine Loans, Property Tax Exemption, Battery Rebates.
With average home values of $485,000, solar adds significant value to South Portland properties while providing 25+ years of energy savings. NuWatt's local Maine teams provide 24-48 hour service response to South Portland and surrounding communities.
South Portland has excellent conditions for solar energy production.
South Portland's location provides excellent sun exposure for solar energy production throughout the year.
With average bills of $140/month, solar provides significant monthly savings for South Portland residents.
Solar adds value to South Portland homes with average values of $485,000 while reducing energy costs.
Understanding your utility is key to maximizing solar savings.
Residential Rate
27¢/kWh
11¢ above the national average of 16¢
Net Metering
Available
Net Energy Billing at full retail rate for systems up to 25 kW
What a typical South Portland homeowner can expect from solar.
4.7 kW
Recommended System
$14,570
Est. Cost After Incentives
8.7 yrs
Payback Period
$61,308
25-Year Savings
Based on South Portland average electric bill of $140/mo at 27¢/kWh. 12 panels, 4.7 kW system.
From first call to power-on, here's your timeline.
Site assessment, system design, and savings estimate for your South Portland home.
1-2 days
Engineering design and permits through the Municipal Code Enforcement.
7-14 business days
Certified crews install your panels and electrical equipment.
1-3 days
City inspection and Central Maine Power interconnection approval.
2-4 weeks after install
NuWatt handles all permitting and utility coordination — you don't have to call anyone.
South Portland homeowners can take advantage of these Maine incentives.
Receive credits on your bill for every kWh you export.
Low-interest financing specifically for energy upgrades.
Solar value is excluded from property tax assessments.
Incentives available for residential storage systems.
Full-service solar installation and support for South Portland homeowners.
Custom solar systems for South Portland homes of all sizes.
Backup power for outages and energy independence.
Home EV charging powered by your solar system.
Industry-leading protection for your investment.
Local expertise and national resources for the best solar experience.
Local Maine Teams
Installers who live and work in your community.
24-48 Hour Response
Fast service calls for South Portland customers.
Incentive Experts
We maximize every Maine incentive available.
150+ Maine Installations
Proven track record across Maine.
Your Project, Our Responsibility
We manage every step — design, installation, and service. One point of contact.
See how much you can save with solar in South Portland. Free quote, no obligation.
Solar costs in South Portland vary based on system size and your home's characteristics. With average electric bills of $140/month, most South Portland homeowners see significant savings. Contact us for a free customized quote.
South Portland residents can access Maine incentives including: Net Energy Billing, Efficiency Maine Loans, Property Tax Exemption, Battery Rebates. Our team helps you maximize every available incentive.
Yes! South Portland has Very Good solar potential. Combined with high electric rates and available incentives, solar is an excellent investment for South Portland homeowners.
Physical installation typically takes 1-3 days. The full process from contract to activation takes 4-8 weeks, depending on South Portland permitting and utility interconnection timelines.
South Portland is served by Central Maine Power. The current average residential rate is approximately 27¢/kWh, which is 11¢ above the national average of 16¢. This makes solar an effective way to lock in lower energy costs for 25+ years.
Solar installations in South Portland require a building permit from the Municipal Code Enforcement, typically taking 7-14 business days. NuWatt handles all permitting and utility interconnection paperwork on your behalf — you don't need to visit any offices.
Join your South Portland neighbors who've made the switch to solar with NuWatt Energy.