Get matched with top solar panel pros in Cosmopolis, WA

Q: Where is the best place to install solar panels on your roof?

• <div><p>Ideally, you want to place them facing true south. This is different from what a compass shows, which is called the magnetic south. You can find true south by using an online calculator as long as you know the longitude and latitude of your property. Solar panel placement is key to maximizing the energy you generate, so this is an important step.</p></div>

Q: How long does it take to install solar panels?

• <div><p>The time it takes to install solar panels depends on the number of panels and the size of your home, but installation takes between two and three days of work. While most contractors can install the panels over the course of a couple of days, switching to solar energy can take two to three months in total. This includes the time it takes to design the system, procure the parts, obtain the permits, install the panels, connect to the main power grid, and get an inspection. </p></div>

Q: Is it worth it to go solar?

• <div><p>For most U.S. homeowners, switching to solar energy is an excellent investment. A properly sized solar array can <a href="https://www.angi.com/articles/how-much-money-solar-panels-save.htm">significantly reduce your electric bill</a>, saving money on utilities every month. Most homeowners enjoy savings that cover the cost of their solar systems within 12 years and then turn a profit. Additionally, federal and state tax incentives are available that help make solar an even better and more profitable investment.</p></div>

Q: How many solar panels do I need for my home?

• <div><p>The average homeowner needs around <b>22 solar panels</b>, but the exact number depends on your monthly energy consumption. Your solar professional should size your array to offset your consumption, meaning you&rsquo;ll need fewer panels if you use below-average amounts of electricity, or more than 22 if you use above-average amounts of electricity. The number of panels also depends on the output of each panel. The average is around 400 watts, but you might need more panels if you install less capable equipment. Since there are so many variables, you should have a professional size your system.</p></div>

Q: How often should solar panels be replaced?

• <div><p>Homeowners replace their solar panels after 25 years. That said, you don&rsquo;t necessarily need to replace them at the 25-year mark. You&rsquo;ll notice a declining ability to produce electricity over time. Most homeowners spring for a replacement when they notice their energy bills creeping up to regular levels or when solar panel repairs are extensive, frequent, and no longer economical. </p></div>

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Verified Reviews for Solar Panel Service pros in Cosmopolis, WA

*The Angi rating for Solar Panel Service companies in Cosmopolis, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Solar Panel Service needs.

*The HomeAdvisor rating for Solar Panel Service companies in Cosmopolis, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Solar Panel Service needs.

Last update on February 25, 2025

Reviewed in February 2025
Can't say enough how great their service is. Had several trees removed, chipped, and cleaned up everything like a professional would do. Their prices were very reasonable. Will do business with them again when needed.
Douglas Tree Service & Landworks LLC
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Reviewed in December 2023
Great guys, owner of the company was on site every morning with his crew, his foreman answered all the questions I had about the roofing system used. The clean up was prompt as well. Outstanding work, would highly recommend:
H Morey Construction LLC
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Reviewed in June 2023
A+ lawn care & landscaping LLC was amazing when it came to the yard work I needed as well as very professional and fairly priced. My flowerbeds are all beautiful again and the hedging and trimming are all nice and tidy. I highly recommend and will be using A+ lawn care & landscaping LLC again!
a+ lawn care & landscaping LLC
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Reviewed in March 2023
We are so impressed with the Superior craftsmanship. Friendly and responsive. Best service we have had in a very long time. If you need a deck donâ t look elsewhere-this is the company you want!
Decker One, Inc.
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Reviewed in May 2022
Lincoln L and Jason J and their crew did an amazing job for me. I had 7 windows replaced. A few of them 25 feet in the air. They were prompt, professional, informative of the process, helpful and very courteous. They kept the area clean which is a big deal for me. I recommend them 100%.
Renewal by Andersen of Washington
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Reviewed in May 2022
Claudio Gomez and his team are hard workers and quickly put up my fence. The fence is straight, special screws were used and I was informed of any changes on each day they worked. I also have used their services for big landscaping changes and keeping up my lawns. I would hire them again knowing...
Landscaping Gomez
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Reviewed in April 2022
H Morey construction went above and beyond our expectations! They were quick and efficient helping us locate problem areas in our roof and fixing them. Hayden (the owner) is extremely personable and an excellent communicator, letting you know what’s going on every step of the way! I have...
H Morey Construction
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Reviewed in March 2022
Great service this place is great I called spoke to who I think is the owner after talking to him I went with them and I don't regret it one bit now my wife wants to hire them and full time. Would definitely use again and would definitely recommend to my friends
Safe House
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Reviewed in December 2021
Had a hard time getting a hold of them after hiring them to find out when they would start putting in my fence. They were staining the wood before they installed it. other then that they are great. Richard and his crew were great.
West Coast Fence Pros, LLC
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Find Solar panel pros in Cosmopolis

Forecast Energy

4.9(

)

Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Cosmopolis, WA and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"We love our solar panels and they have paid for themselves Iâ m so glad I went with forecast solar. I always recommend them to friends and neighbors or anyone looking for solar panels. They came in did their professional job showed up and did the job when they said they would. I get daily reports on how much energy I produce"

Response time3 days

3 neighbors recently requested a quote

Recommended by82%of homeowners

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Unity Electrical Service

5.0(

)

Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Cosmopolis, WA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Very reasonably priced, professional, warm, knowledgeable and respectful. I enjoyed working with this company and will certainly refer to anyone considering going solar."

East Side Facing Array - Silfab Elite Panels

East Side Facing Solar Array - Silfab Elite Panels

Expert Installation! Robert, one of our Solar Professionals at work!

Generac PWRcell Inverters & Battery Backup

+22

67 neighbors recently requested a quote

Recommended by71%of homeowners

Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Cosmopolis, WA and surrounding areas

In business since 2022

Free estimates

Credit card accepted

We provide residential and commercial solar power options, and provide support services for industry partner companies. We offer no cost consultations and $0 down financing. Please contact our office for a consultation at (931)922-8258.

Recommended by100%of homeowners

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Dish Network Retailer Satellite Country

4.0(

283

)

Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Cosmopolis, WA and surrounding areas

In business since 1990

Free estimates

Credit card accepted

"I don't like their remote control. It is difficult to use, and they don't offer all of the feature that I used to get with directv, but I live their price."

Recommended by74%of homeowners

Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Cosmopolis, WA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"We had purchased a big deal for the service, and it went good. They were not able to honor the coupon just yet, because I had them come and look at a system that already had a problem, so I am going to end up using that coupon in September or October, and have them look at my heating and AC system. They were overall good."

Recommended by84%of homeowners

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Creekside Excavation & Hauling LLC

5.0(

)

Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Cosmopolis, WA and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"Immediate call back when requested quote, and great service. Crew workers are hard working and respectful. The work performed went way beyond the basics... from cutting down 3 ft weeds, removing debris, spraying for weed control, trimming under bushes, cleaning up edges of flower bed, and then spreading bark. I would hire them again, and recommend this company ?."

Recommended by100%of homeowners

Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Cosmopolis, WA and surrounding areas

Adria Construction is a small business located in Seattle, WA.

Recommended by80%of homeowners

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American Home Shield – Home Warranty

3.5(

5,688

)

Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Cosmopolis, WA and surrounding areas

In business since 1971

Credit card accepted

"They don't use the same contractor. You don't always get the best. It's cheaper for major repairs. They cover everything, parts, labor."

Recommended by65%of homeowners

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Empire Plumbing Services, LLC

4.6(

)

Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Cosmopolis, WA and surrounding areas

Recommended by100%of homeowners

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JBC Group Solutions Inc

4.0(

)

Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Cosmopolis, WA and surrounding areas

In business since 2007

Emergency services offered

1-888-JBC-ON-TIME (888-522-6684). 26 employees in Portland area. No subs used. Payment may be made via PayPal.

Recommended by75%of homeowners

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Showing 1-10 of 12

Solar Panels questions, answered by experts

Ideally, you want to place them facing true south. This is different from what a compass shows, which is called the magnetic south. You can find true south by using an online calculator as long as you know the longitude and latitude of your property. Solar panel placement is key to maximizing the energy you generate, so this is an important step.

The time it takes to install solar panels depends on the number of panels and the size of your home, but installation takes between two and three days of work. While most contractors can install the panels over the course of a couple of days, switching to solar energy can take two to three months in total. This includes the time it takes to design the system, procure the parts, obtain the permits, install the panels, connect to the main power grid, and get an inspection.

For most U.S. homeowners, switching to solar energy is an excellent investment. A properly sized solar array can significantly reduce your electric bill, saving money on utilities every month. Most homeowners enjoy savings that cover the cost of their solar systems within 12 years and then turn a profit. Additionally, federal and state tax incentives are available that help make solar an even better and more profitable investment.

The average homeowner needs around 22 solar panels, but the exact number depends on your monthly energy consumption. Your solar professional should size your array to offset your consumption, meaning you’ll need fewer panels if you use below-average amounts of electricity, or more than 22 if you use above-average amounts of electricity. The number of panels also depends on the output of each panel. The average is around 400 watts, but you might need more panels if you install less capable equipment. Since there are so many variables, you should have a professional size your system.

Homeowners replace their solar panels after 25 years. That said, you don’t necessarily need to replace them at the 25-year mark. You’ll notice a declining ability to produce electricity over time. Most homeowners spring for a replacement when they notice their energy bills creeping up to regular levels or when solar panel repairs are extensive, frequent, and no longer economical.

The Cosmopolis, WA homeowners’ guide to solar panel services

From average costs to expert advice, get all the answers you need to get your job done.

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