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Written By David Cusick
Last Updated April 2024
Rooftop solar is one of the most easily accessible forms of renewable energy for Washington residents. Solar power can cut your energy costs and lower your carbon footprint. However, it's important to choose a qualified solar installer. Luckily, we've done the research and compiled a guide to the best and most reliable solar installation providers in Washington.
Our Rating
Reliable customer support
Clear pricing policy
Free quotes
Informative resources
Services Offered
Our Rating
Reliable customer support
Clear pricing policy
Free quotes
Services Offered
Our Rating
Reliable customer support
Clear pricing policy
Free quotes
Services Offered
Our Rating
Informative resources
Clear pricing policy
Prompt service delivery
Reliable customer support
Free quotes
Services Offered
Our Rating
Free quotes
Clear pricing policy
Informative resources
Reliable customer support
Services Offered
Our Rating
Reliable customer support
Clear pricing policy
Free quotes
Services Offered
Our Rating
Clear pricing policy
Free quotes
Informative resources
Reliable customer support
Services Offered
Our Rating
Reliable customer support
Family-operated business
Informative resources
Clear pricing policy
Free quotes
Services Offered
Our Rating
Informative resources
Reliable customer support
Free quotes
Clear pricing policy
Services Offered
Our Rating
Clear pricing policy
Informative resources
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 determining whether a solar provider is the best option for you, consider these key factors.
Confirm that your solar installer is properly licensed. This helps ensure that the work is done properly using current best installation practices. There are no state-level contracting licenses issued in the Commonwealth of Pennsylvania, so each city or county can set its own requirements and regulations.
Look at review platforms such as the Better Business Bureau (BBB), Google Reviews, and TrustPilot to find out what previous customers say about local solar companies. Reviews can give you an idea of a company’s dependability and customer service. Avoid companies with no reviews or with predominantly negative feedback.
To find a solar company that works with your budget, ask for free, detailed quotes from three to five providers. The quotes should list all costs as well as all solar equipment included. Comparing several quotes helps you identify the option that best fits your budget.
Quality solar installations should come with comprehensive workmanship and performance warranties. The workmanship guarantee covers any installation issues such as poor alignment, cracks in the panels, or poor wiring. The performance guarantee ensures a specific energy output level. Strong warranties indicate that a solar installer trusts its installations.
Solar can help you lower electricity bills over time. Be sure to consider these aspects when considering the final cost and value of solar panels.
In Washington, solar panels cost an average of $3,550 per kilowatt, with an average system size of 6.7 kilowatts. The typical Washington homeowner spends $16,556 on their solar array after federal tax refunds. An estimate from a local provider will factor in additional information based on your desired system's panel type, size, capacity, and required preliminary work. In some cases, homeowners may prefer to lease solar panels to reduce upfront costs.
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
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:
Appliances
Refrigerator: $75
Clothes Washer: $25- $50
Clothes Dryer: $50
Freezers: $25
Dehumidifiers: $25
Fridge/Freezer Recycling: $50
HVAC
HVAC tune up: $50
Furnace Fan Motor: $150
Ductless Minisplit AC : $200
Central AC: $100 - $200
Air Source Heat pump: $250 - $500
Geothermal Heat Pump: $600
Packaged Terminal AC: $75
Packaged Terminal Heat Pump: $150
Programmable Thermostat: $25
Others
Solar Water Heat: $500
Heat Pump Water Heater: $500
Home Energy Audit: $250
Lighting: Available as in-store discount in participating stores
Generally speaking, a solar photovoltaic (PV) array can be used to power any household appliance or system that uses electricity. In the smallest case, you can use a solar water heater.
With home solar energy, you can save money on your energy bill, lower your home's carbon footprint, and be better prepared if there's an outage to the local grid.
It depends on where you live and what type of panels you're installing. Since there's a moderate amount of snowfall in Washington, your best time to install solar panels is in the spring and fall.
Your payback period is the time to achieve an ROI on your solar panels. It will vary based on their rated capacity, the rate your utility charges per kilowatt of power, and the average sunlight in your area. Washington gets quite a bit of sunlight per day, so an average payback period could last up to 18.8 years per 5 kW of capacity.
While solar energy is an ideal option for many, it might not be ideal for homeowners in wet, dark areas. In these cases, a contractor might recommend other forms of renewable energy, such as wind or geothermal power, as a primary source. It is also important to speak to a qualified installer to determine if their solar system is compatible with the climate and environment of your area. Even if you choose a different form of renewable energy altogether, you'll still lower your emissions and could still qualify for distributed generation or other money-saving programs.
Ultimately, the answer will depend on your specific situation. You'll be eligible for a federal tax credit of up to 30% of the system's cost, as well as state or local incentives depending on where you are. As for insurance, you'll need to let your insurer know about your new solar panels. Your premium may increase due to added property values, but you'll have peace of mind if a covered event happens to the system.