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Last Updated: February 25, 2025
Solar energy is becoming increasingly popular for homeowners in Carlisle. A new solar energy system can help you decrease your carbon footprint, add value to your property, and provide a dependable source of power. Solar power can reduce your energy costs and lower your carbon footprint. However, it's important to select a trustworthy solar installer. Luckily, we’ve conducted comprehensive research local solar providers and created a guide to the best solar companies in Carlisle. These proven and dependable providers are reliable options known for their quality services.

Our Rating
User Rating
Clear pricing policy
Reliable customer support
Informative resources
Free quotes
Services Offered

Our Rating
User Rating
Clear pricing policy
Informative resources
Prompt service delivery
Reliable customer support
Free quotes
Services Offered

Our Rating
User Rating
Reliable customer support
Informative resources
Free quotes
Services Offered

Our Rating
User Rating
Free quotes
Reliable customer support
Clear pricing policy
Informative resources
Services Offered

Our Rating
User Rating
Free quotes
Informative resources
Services Offered

Our Rating
User Rating
Reliable customer support
Clear pricing policy
Free quotes
Services Offered

Our Rating
User Rating
Informative resources
Clear pricing policy
Free quotes
Services Offered

Our Rating
User Rating
Reliable customer support
Clear pricing policy
Free quotes
Services Offered

Our Rating
User Rating
Clear pricing policy
Reliable customer support
Informative resources
Free quotes
Services Offered

Our Rating
User Rating
Informative resources
Free quotes
Reliable customer support
Clear pricing policy
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 cut your electricity costs and help the environment by reducing your carbon footprint. When determining whether a solar provider is the best option for you, consider these key factors.
It's imperative that your solar installer has the proper licensing. This helps ensure that the work is done correctly using the most up-to-date installation methods. There are no state-level contracting licenses issued in the Commonwealth of Pennsylvania, so each city or county can set its own requirements and terms.
Check the Better Business Bureau (BBB), TrustPilot, Google Reviews, and other review sites to see what past customers are saying about local solar companies. Detailed reviews on these platforms can help you assess a provider's reliability and customer service. Avoid companies with few or mainly poor reviews.
To find a solar company that fits your budget, ask for free, detailed quotes from at least three providers. The quotes should list all costs as well as all solar equipment included. Comparing several quotes helps you identify the most cost-effective option.
Quality solar installations should come with 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 guarantee ensures a certain level of energy production. Strong warranties show that a company is confident in its work.
Going solar can help decrease your energy expenses. Be sure to weigh these aspects when judging the cost and value of solar panels.
Solar panel costs vary based on system capacity and the technology used. The average solar system in Carlisle has a capacity of 6.7 kilowatts. Homeowners in the area should expect to pay approximately $3,550 per kilowatt; the average Carlisle homeowners spends roughly $16,556 on a new solar system after accounting for federal tax breaks. (Some homeowners prefer to lease solar panels to lower upfront costs.) A personalized quote from a local solar installer will account for things like the capacity, size, and panel type of the planned system, and should include costs for preliminary work, permit fees, and labor.
Incentive Amount:
Varies based on market conditions; during 2015 the market price for PA-sourced SRECs has ranged from approximately $32 - $55/MWh ($0.032 - $0.055/kWh) although individual trades have taken place at substantially lower and higher prices.
Incentive Amount:
Manufacturer loans: $40,000 per job created within 3 years
Manufacturer grants: $5,000 per job created within 3 years
Loans for geothermal systems: $3 per square foot of space served up to $5 million; also limited to 50% of eligible costs for residential systems.
Loans for wind energy production projects: $5 million
Grants for wind energy production projects: $1 million
Grants for feasibility studies: 50% of cost up to $175,000
Loan guarantee grants: Up to 75% of deficient funds up to $5 million
Generally speaking, a solar photovoltaic (PV) system can be used to power any household system or appliance that uses electricity. In the smallest case, you can use a solar water heater.
With home solar panels, you can recoup the cost of the system over time, lower your property's emissions, and gain additional energy independence.
It depends on your home's location and what type of panels you're installing. Since there's a moderate amount of snowfall in Carlisle, your best time to install solar panels is in the spring and fall.
Your payback period is the time to earn a net profit from your solar panels. It will vary based on the average sunlight in your area, their rated capacity, and the rate your utility charges per kilowatt of power. Carlisle gets quite a bit of sunlight per day, so an average payback period could last up to 15.7 years per 5 kW of capacity.
While solar energy might not be the best performing choice for some in dark or wet areas, the latest generation of equipment and energy storage systems could increase your property's solar viability enough to achieve a return on investment. A contractor could also recommend a different primary source of renewable energy like wind or geothermal to boost your generation.
Solar panels are gaining in popularity for their low upkeep costs and high efficiency under a variety of conditions. Depending on how much sunlight your property receives, you may find they're the best performing source of renewable energy compared to others.
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