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Best 5 Solar Companies in Federal Way, WA

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Written By Max Peterson | Last Updated: February 05, 2024

Federal Way residents are committed to preserving its natural resources and practicing eco-friendly lifestyles. That includes embracing alternative energy sources like solar. 0 homes in the area already utilize a solar photovoltaic or water heating system. Expert installers will therefore have the precise experience you need to embrace the solar revolution with confidence. In this guide, we'll show you Federal Way's best solar installers and offer suggestions for your company choice, so you can find the right one for your household.

Best High-Efficiency System
  • Builds custom, high-efficiency solar systems suited to each home
  • Extensive coverage area throughout the country
  • Offers energy storage and EV charger add-ons

Top Federal Way Solar Companies

Sun's Eye Solar Logo

Sun's Eye Solar

Based on 15 customer reviews.

Services Offered

Skilled Repairs Solar Panel Upgrades Off-Grid Solar Systems Residential Panels Commercial Panels Grid-Tied Solar System Battery Storage


  • Reliable customer support
  • Informative resources
  • Clear pricing policy
5249 S Puget Sound Ave Unit B, Tacoma, WA 253-314-6555 sunseyesolar.com
Sun Path Electric Logo

Sun Path Electric

Based on 29 customer reviews.

Services Offered

Battery Storage Consultation Permit Assistance Residential Panels Financing Assistance


  • Free quotes
  • Clear pricing policy
  • Informative resources
309 S Cloverdale St Building C, Unit 26, unit 26, WA 206-792-7234 sunpathelectric.com
Artisan Electric Inc Logo

Artisan Electric

Based on 91 customer reviews.

Services Offered

Residential Panels Financing Assistance Commercial Panels Solar Panel Upgrades Community Solar Projects Permit Assistance Battery Storage Consultation Full-Service


  • Informative resources
  • Free quotes
  • Reliable customer support
969 S Nebraska St Suite A, Seattle, WA 206-557-4215 artisanelectricinc.com
Del Valle Electric and Solar LLC Logo

Del Valle Electric and Solar

Based on 16 customer reviews.

Services Offered

Emergency Services Skilled Repairs Consultation Commercial Panels Residential Panels Solar Panel Upgrades


  • Reliable customer support
  • Clear pricing policy
  • Family-operated business
240 Volt St, Enumclaw, WA 253-553-7542 delvalleelectric.com

More Local Solar Companies

West Seattle Electric and Solar

User Reviews: 4.0/5 

6921 34th Ave SW
Seattle, WA 98126

A&R Solar

User Reviews: 4.5/5 

3211 Martin Luther King Jr Way S Suite B
Seattle, WA 98144


User Reviews: 4.5/5 

2909 1st Ave S
Seattle, WA 98134


User Reviews: 4.9/5 

107 Spring St
Seattle, WA 98104

Puget Sound Solar LLC

User Reviews: 4.5/5 

805 Rainier Ave S
Seattle, WA 98144

Jet City Solar Experts

User Reviews: 4.7/5 

715 Spring St
Seattle, WA 98104

Brimma Solar

User Reviews: 4.5/5 

117 E Louisa St #272
Seattle, WA 98102

Sunergy Systems

User Reviews: 4.5/5 

4546 Leary Wy NW
Seattle, WA 98107

Sunset Air

User Reviews: 5/5 

5210 Lacey Blvd SE
Lacey, WA 98503

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

Ranking Methodology

Our team has thoroughly vetted dozens of solar companies near Federal Way, emphasizing the following criteria:

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Facts about Federal Way
Average Max Temp: 54°F
Solar Payback Period: 12.4 years
Average Daily Sunlight: 50%
Homes Powered by Solar: 0
Average Annual Energy Bill: $1,276
Solar Power per Capita Percentile: 48.0%

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This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

Benefits of Solar Energy

Solar energy provides multiple perks. Here are some highlights.

  • Better energy independence: Adding a solar battery lets you have dependable energy during grid outages and storms.
  • Lowered energy bills: Solar panels let you generate your own energy to power your home, lowering your monthly electricity costs. Going off-grid can eliminate your bills completely.
  • Reduced carbon footprint: The sun is a highly abundant clean energy source, meaning you can minimize or conquer your home's dependence on "traditional" sources.

What Solar Incentives Are Available to Federal Way Homeowners?

Governments and utility companies often reward homeowners for adopting solar. Here are some of the rebates, tax credits or other programs you could qualify for.

Incentive Type: Feed-in Tariff

Website: energy.wsu.edu

Incentive Amount:

FY 2021: $0.02/kWh - $0.10/kWh

Incentive Type: Sales Tax Incentive

Website: dor.wa.gov

Incentive Amount:

100% exemption for sales of forest derived biomass used as fuel;
100% exemption for solar photovoltaic systems 10 kilowatts or less, and solar thermal systems;
75% exemption for other qualified systems

Incentive Type: Green Building Incentive

Website: commerce.wa.gov

Incentive Type: Personal Tax Credit

Website: ecowatch.com

Incentive Amount:

30% federal tax credit for systems placed in service after 12/31/2021 and before 01/01/2033. Good for: solar water heat, solar photovoltaics, biomass, geothermal heat pumps, wind (small), fuel cells using renewable fuels.

How To Choose the Best Solar Company in Federal Way

Choosing a company is the first step toward an effective and valuable solar system. Make your choice based on the following vital factors.

Licensing and Training

Solar installers in Washington need to hold an electrical contractors' license from the Department of Labor and Industries. In some situations, the department may also conduct permit inspections to confirm compliance and the viability and integrity of a contractor's job. Solar companies can also pursue certificates from trade groups and standards organizations. The most respected ones in the industry come from the NABCEP. Most company websites will prominently display earned credentials, but you should also ask your estimator for more information.

Cost of Solar Panels in Federal Way

The style of solar panels you purchase decides how much energy you can produce. Monocrystalline panels give you the best performance but cost more upfront. Polycrystalline panels produce less power, but they're worth it if you want a traditional panel style without the high cost. Thin-film panels aren't meant for large home installations, but they're excellent for small projects like sheds and RVs.

If you need to charge an electric car or use your solar power in inclement weather, you can pay extra for add-ons. By selecting the right components, you can make your system more efficient and convenient to use. Not every solar company includes these additional features, so look for a company that sells them if it's essential for you.

A majority of Federal Way homeowners select solar systems sized for five kilowatts (kW) of electrical capacity. These systems run about $17,950 to set up, considering both parts and installation. You can find more specific cost information in the table.

Solar Panel Cost Average Cost
Solar Monocrystalline $1,255
Solar Polycrystalline $979
Thin-Film $572
Solar Battery $803
Solar Home EV Charger $3,012

Financing Solar Energy in Federal Way

Choosing the correct financing option will influence your overall solar system cost and expected savings. Common payment options include cash payments, loans, leases, and power purchase agreements. We advise paying with cash or securing a solar loan for the highest return on investment (ROI). Cash payments require a hefty sum up-front, but you’ll pay the least long-term by avoiding interest. You’ll also have full ownership of your system and can apply for solar incentives to reduce your total costs. Solar loans are another good option if you don’t want to make a big initial investment. You can pay for your system in monthly installments while still enjoying energy bill savings and solar incentives. However, you’ll spend more in total due to accruing interest. Solar leases involve paying a set monthly rate to use rooftop panels. A PPA (Power Purchase Agreement) allows you to pay a monthly rate determined by the energy you use, like an electric bill. We usually don’t recommend these two choices because you won't own the system and are disqualified from using solar incentives. Look for companies that offer multiple payment plans to find the right fit for your pocket.

The table below lists the average payback periods for different capacities of solar systems in Federal Way.

You are eligible for a 26% federal tax credit for new solar energy devices until the year 2032. Municipal and state governments and utility companies might also offer rebates, discounts, and dedicated financing plans that could save you more.

Solar System Capacity Estimated Payback period
1 kW 2.5 years
2 kW 5.0 years
5 kW 12.4 years
10 kW 24.9 years

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Frequently Asked Questions About Solar in Federal Way

How much money could I save by going solar in Federal Way?

Most Federal Way homeowners spend about $1,276 on energy each year. Your costs could drop by $862.14 for each kilowatt you generate after you pay off a solar array.

Is solar energy widely available in Federal Way?

Yes, solar energy is readily available in Federal Way. A growing number of area homes already use solar power on-site or through utility grids, and Washington has about 3781 jobs comprising its solar economy.

Should I anticipate a property value increase after installing solar panels?

Yes, solar panels will boost your property value. According to the National Renewable Energy Laboratory (NREL), for every dollar you save on energy bills, your home value increases by $20. So, if your panels save you $600 per year on energy costs, your property could appreciate $12,000.

What can I do to calculate my home's solar viability?

One common way to determine your home's solar viability is by using PVWatts. This free, powerful tool considers tree cover, system size, local weather and topography, and panel efficiency to determine how much power your array could generate. However, it's not a substitute for consulting with a local solar installation company, who can build a full estimate with the most updated data.

What size should my new Federal Way solar system be?

The average Federal Way solar system size is 4.3 kilowatts (kW). However, your final system size depends on your household's power consumption. Your surrounding shading, panel model, and roof size could also impact your final result. A professional solar provider will consider these factors and determine the right array size for your home.

What is the average payback period for Federal Way solar panels?

The average payback period for a solar loan in Federal Way is 14.6 years. By paying off extra principal each month, you can shorten the payback period and own your system faster.

How can I enhance my solar panels' performance?

To enhance your solar system's performance, you can use the following steps:
  • optimize the panels' position with your solar installer
  • regularly clean your solar panels
  • upgrade to a more efficient inverter trim or cut down trees in the way of your panels
  • use energy-efficient appliances

What is "net metering," and how does it work?

Net metering is a method that credits solar homeowners for any excess electricity they generate and feed back to the grid.

Some states or utilities mandate you to join net metering when purchasing your solar system, while others give you a choice. Either way, once you join, you'll receive a check or bill credit for your excess generation at a retail or wholesale rate.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.