Expert Advice On Improving Your Home
Expert Advice On Improving Your Home
Written By David Cusick
Last Updated May 2024
A new solar energy system will provide you with a renewable power source that will pay for itself in time. Solar power can reduce your energy costs and lower your carbon footprint. However, it's important to hire a qualified solar installer. Luckily, we’ve conducted comprehensive research local solar providers and compiled a guide to the best solar companies in Groton. These reliable providers are smart choices homeowners can depend on.
Reliable customer support
Clear pricing policy
Free quotes
Services Offered
Informative resources
Free quotes
Reliable customer support
Clear pricing policy
Services Offered
Clear pricing policy
Reliable customer support
Free quotes
Informative resources
Services Offered
Free quotes
Clear pricing policy
Reliable customer support
Services Offered
Free quotes
Clear pricing policy
Reliable customer support
Informative resources
Services Offered
Clear pricing policy
Reliable customer support
Free quotes
Informative resources
Services Offered
Clear pricing policy
Free quotes
Reliable customer support
Services Offered
Clear pricing policy
Informative resources
Reliable customer support
Free quotes
Services Offered
Free quotes
Informative resources
Prompt service delivery
Clear pricing policy
Services Offered
Informative resources
Clear pricing policy
Reliable customer support
Free quotes
Services Offered
Today's Homeowner looks at dozens of datapoints on solar companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:
Installing solar panels can reduce your electricity costs and help the environment by reducing your carbon footprint. When evaluating if a solar provider is right for you, consider these key factors.
Make sure you hire a licensed solar installer. This helps ensure that the work is done correctly using current installation best practices. In Connecticut, a journeyman meeting minimum experience requirements can take an exam to become a licensed solar PV or thermal contractor. Once they're licensed, they'll need to enroll with the state's Clean Energy Fund, so that their customers can earn incentives.
Check review sites like the Better Business Bureau (BBB), Google Reviews, and TrustPilot to see customer feedback about local solar companies. Detailed reviews can help you assess a company's reliability and customer service. Use caution with installers that have no reviews or mostly negative ones.
Contact 3–5 solar companies for free, detailed quotes. Quotes should clearly outline all costs and list the exact solar components included. Comparing multiple quotes helps identify the best value based on your budget.
Quality solar installations should have strong workmanship and performance guarantees. A workmanship warranty covers any installation defects (such as cracks in the panels, poor alignment, or poor wiring), while a performance warranty ensures a certain level of energy production. Strong guarantees demonstrate a company's confidence in its work.
Solar energy can help you lower electricity bills over time. Make sure you consider these aspects when considering the final cost and value of solar panels.
The average Groton homeowner will spend around $11,856 on a home solar system after federal tax refunds. Solar arrays in Groton cost approximately $3,750 per kilowatt, with an average size of 4.5 kilowatts. An estimate from a local solar provider will include costs for preliminary work, permit fees, and labor, and will account for your system's panel type, size, and capacity. Some homeowners prefer to lease their solar panels to reduce upfront costs.
Incentive Type: Property Tax Incentive
Incentive Amount:
Varies (local option)
Incentive Type: Property Tax Incentive
Incentive Amount:
100% of value added by renewable system
Incentive Type: Sales Tax Incentive
Incentive Amount:
100% exemption
Incentive Amount:
Customer-owned (EPBB):
Up to 10 kW PTC: $0.358/W
10 to 20 kW PTC: $0.207/W
Incentive is reduced accordingly for Design Factors below 75%. Minimum design factor is 60%.
Third-Party-Owned (PBI):
Up to 20 kW PTC: $0.03/kWh for 6 years
Minimum Design Factor 60%
Incentive Type: Sales Tax Incentive
Incentive Amount:
100% exemption
Incentive Amount:
Ductless Heat Pump: $500
Refrigerators/Freezers, Room A/Cs, Dishwashers, Clothes Washers, Dehumidifiers: Incentive Included in Retail Price
Central A/C: $200
Air Source Heat Pumps: $500
Heat Pump Water Heater: $750
Lighting: Incentive Included in Retail Price
Geothermal Heat Pumps: $500-$1,500
High Efficiency Furnace, Natural Gas Boiler, and Boiler Circulator Pump: Instant Discounts of $25-$800
A solar photovoltaic (PV) system can generate power to run any electric system or appliance in your home. More specifically, you can install a solar heating system for your water.
With home solar energy, you can recoup the cost of the system over time, lower your home's carbon footprint, and gain additional energy independence.
It depends on where you live and the kind of panels you plan to use. Since there's a moderate amount of snowfall in Groton, your best time to get solar is in the spring and fall.
Generally speaking, your energy bills will decrease significantly after you install solar panels. This is because you're using the energy you generate for free rather than buying it from your power company. In Groton, the average amount someone can save is $1,090 per year. With net metering programs offered by many utilities, you could ultimately make a profit from your system when your payback period is done.
You might be pleasantly surprised at how quickly you can get a return on investment from your solar panels. The sun shines frequently in Groton, meaning your payback period could last 10.9 years per 5 kW of capacity on the high end.
The specific types of maintenance you need will depend on the type of panels you're using. Regardless of type, you should clean your panels regularly and inspect them for damage. Full-service solar contractors in the Groton area offer low-cost maintenance plans to help you make the most of your panels and keep them healthy for as long as possible.
Solar panels can be more efficient than other forms of renewable energy. Their maintenance costs are low and today's systems can work in a variety of conditions.
