Skip to main content

We may be compensated if you purchase through links on our website. Our Reviews Team is committed to delivering honest, objective, and independent reviews on home products and services.

  • Written by
    Max Peterson
  • Fact Checked
  • Updated

Issaquah homeowners are increasingly using solar panels to generate energy and heat their water. 0 homes in the area already utilize a solar photovoltaic or water heating system. Professional installers will therefore have the precise experience you need to embrace the solar bandwagon with confidence. On this page, we'll show you Issaquah's leading solar contractors and provide expert advice for your solar journey.

10 Best Solar Companies in Issaquah

Brands are algorithmically curated from a database of local service providers near you. We require a minimum number of Google reviews and average ratings for provider inclusion.

Top Rated Provider
Capstone Wireless Solutions Logo
Top Rated

Capstone Wireless Solutions

4/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 18 reviews


8195 166th Ave NE #100th, Redmond, WA 98052

(425) 861-9332

www.capstone-sol.com

A&R Solar

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 80 reviews


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

(206) 707-9937

www.a-rsolar.com

Artisan Electric

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 96 reviews


969 S Nebraska St suite a, Seattle, WA 98108

(206) 557-4215

artisanelectricinc.com

Sun Path Electric

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 30 reviews


309 S Cloverdale St Building C, unit 26, Seattle, WA 98108

(206) 792-7234

www.sunpathelectric.com
Puget Sound Solar LLC Logo

Puget Sound Solar LLC

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 58 reviews


805 Rainier Ave S, Seattle, WA 98144

(206) 706-1931

www.pugetsoundsolar.com
Omnidian Logo

Omnidian

4.9/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 431 reviews


107 Spring St, Seattle, WA 98104

(800) 597-9127

www.omnidian.com
SolTerra Logo

SolTerra

4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 90 reviews


2909 1st Ave S, Seattle, WA 98134

(206) 462-1103

solar.solterra.com
Brimma Solar Logo

Brimma Solar

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 80 reviews


117 E Louisa St #272, Seattle, WA 98102

(866) 808-0018

brimmasolar.com

West Seattle Electric and Solar

4.3/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 31 reviews


6921 34th Ave SW, Seattle, WA 98126

(206) 459-8442

westseattlenaturalenergy.com
Sunergy Systems Logo

Sunergy Systems

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 161 reviews


4546 Leary Wy NW, Seattle, WA 98107

(206) 736-1066

www.sunergysystems.com

Ranking Methodology

We analyzed dozens of Issaquah solar companies, using the following criteria to choose the finest:

  • Panel quality and brand offerings: The leading solar companies remain current on new technology, providing equipment from cutting-edge and trustworthy manufacturers.
  • Feedback and reviews from customers: Most Issaquah solar providers have both favorable and unfavorable reviews. However, a good review ratio indicates a company's reliability and responsiveness to issues.
  • Certifications and credentials: Each contractor on our list meets state and city licensing requirements and stays up to date with industry best practices. Many of them have served the Issaquah community for a decade or longer.
  • Educational programs and business model: Solar technicians must be good teachers. They should use their years of experience answer your questions on how to look after your system and optimize its performance.
  • Warranty and service offerings: Solar contractors should stand behind their systems and services with warranties. We evaluated how each provider responds to issues and warranty claims, focusing on timeliness and customer satisfaction.

Facts about Issaquah

  • Average Max Temperature:
    54°F
  • Solar Payback Period:
    15 years
  • Average Daily Sunlight:
    50%
  • Homes Powered by Solar:
    0
  • Average Annual Energy Bill:
    $1,276
  • Solar Power per Capita:
    39.6%

Benefits of Solar Energy

Solar energy comes with multiple benefits. Here are some highlights.

  • Reduced carbon footprint: The sun is the universe's most abundant clean energy source, meaning you can minimize or conquer your home's dependence on non-renewable sources.
  • Better energy independence: Adding a battery backup or storage system lets you have reliable energy during storms and grid outages.
  • Reduced energy costs: Sourcing some or all of your own energy will spend less on electricity long-term. Plus, some states provide net metering programs that allow you to sell your surplus energy back to the grid, generating additional credits toward your energy bill.

What Solar Incentives Are Available to Issaquah Homeowners?

Washington homeowners who decide on solar could qualify for special financing, tax credits, rebates and reimbursements. Here are just a few of the region's incentive programs.

Incentive Amount:

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

How To Choose the Best Solar Company in Issaquah

The price and efficiency of solar panels often hinge on the provider that mounted them. Here are some important factors to consider while searching for a solar company.

Licensing and Training

Solar energy companies in Washington are required to hold an electrical contractors' license from the Department of Labor and Industries. In certain situations, the department may also conduct permit inspections to test compliance and the integrity and viability of a contractor's job. Check for private accreditations from the North American Board of Certified Energy Practitioners (NABCEP), among the solar sector's most respected trade groups. Its program includes certifications for both solar photovoltaic and water heating installers.

Cost of Solar Panels in Issaquah

The style of solar panels you select dictates how much electricity you can generate. Monocrystalline panels and high-quality and give you the best performance but cost more upfront. Polycrystalline panels work with a tried-and-true mechanism and cost less, but produce less power. Thin-film panels aren't recommended for large residential installations, but they are ideal for small projects like converting RVs and sheds.

Additional components, such as battery storage and electric vehicle (EV) chargers, will raise your overall installation costs. However, they might make your solar system more efficient and convenient to use. Not every solar contractor includes these additional features, so look for a contractor that installs them if it's essential for you.

A majority of Issaquah homeowners choose solar systems rated for five kilowatts (kW) of electrical capacity. These systems run about $17,950 to install, considering both materials and labor. You can find more specific solar cost information in the table.

Solar Panel CostAverage Cost
Solar Monocrystalline$1,255.00
Solar Polycrystalline$978.90
Thin-Film$572.28
Solar Battery$803.20
Solar Home EV Charger$3,012.00

Financing Solar Energy in Issaquah

Choosing the ideal financing solution will influence your overall solar system cost and potential savings. Common payment options include leases, power purchase agreements, loans, and cash payments. We recommend paying with cash or using a solar loan for the best 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 own your system and can apply for solar panel incentives to cut your total costs. Solar loans are another solid option if you don’t want to make a big initial investment. You can pay for your system in installments while still enjoying energy bill savings and solar incentives. However, you’ll spend more in total due to accruing interest. Solar leases allow you to pay a monthly fee to rent your panels, while a power purchase agreement lets you pay a variable rate based on only the energy you use. We generally don't recommend these options since you won't own your system and are disqualified from solar incentives, but they might be suitable in particular circumstances. We recommend working with a provider that offers multiple financing options. Talk to each consultant about what's available, and acquire more than one estimate for the best odds of keeping within your budget.

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

A 26% federal solar tax credit applies to new home solar systems purchased through 2032. Further incentives may be available through local governments, usually in the form of rebates and special financing programs.

Solar System CapacityEstimated Payback period
1 kW2.5 years
2 kW5.0 years
5 kW12.4 years
10 kW24.9 years

Frequently Asked Questions about Solar in Issaquah

Sources

Explore Useful Articles On Solar

How Do Solar Panels Work? (2024)

How Do Solar Panels Work? (2024)

Tamara Jude-December 19, 2023

How Many Solar Panels Do I Need? (2024 Guide)

How Many Solar Panels Do I Need? (2024 Guide)

Tamara Jude-December 19, 2023

Monocrystalline vs. Polycrystalline Solar Panels (2024 Guide)

Monocrystalline vs. Polycrystalline Solar Panels (2024 Guide)

Tamara Jude-December 19, 2023

Types of Solar Panels (2024 Guide)

Types of Solar Panels (2024 Guide)

January 31, 2024

What Are the Environmental Benefits of Solar Energy?

What Are the Environmental Benefits of Solar Energy?

Tamara Jude-December 18, 2023