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TRUSTED BY KEAAU, HI HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon13
    Verified solar panel services reviews

Verified Reviews for Solar Panel Service pros in Keaau, HI

*The Angi rating for Solar Panel Service companies in Keaau, HI 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 Keaau, HI 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 November 02, 2025

Find Solar panel pros in Keaau

Olsen Electric LLC

16-2122 Lehua Dr
5.00(
2
)

Olsen Electric LLC

16-2122 Lehua Dr
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Olsen Electric: Reputable electrical services provider in Big Island, Hawaii. We specialize in residential, commercial, and solar installations. Services include installations, upgrades, wiring, lighting, troubleshooting, home automation, and emergency repairs. Customized solutions for offices, retail stores, and buildings. Solar services include panel design, installation, battery storage, monitoring, maintenance, and incentives. Experienced electricians prioritize safety, efficiency, and customer satisfaction. Contact us for reliable electrical and solar solutions in Big Island, Hawaii.

"great Kevin also installed my ring spotlight and helped me set it up - He also checked the solar panels and recommended a course of action to get them back online."

Donald A on August 2023

Olsen Electric: Reputable electrical services provider in Big Island, Hawaii. We specialize in residential, commercial, and solar installations. Services include installations, upgrades, wiring, lighting, troubleshooting, home automation, and emergency repairs. Customized solutions for offices, retail stores, and buildings. Solar services include panel design, installation, battery storage, monitoring, maintenance, and incentives. Experienced electricians prioritize safety, efficiency, and customer satisfaction. Contact us for reliable electrical and solar solutions in Big Island, Hawaii.

"great Kevin also installed my ring spotlight and helped me set it up - He also checked the solar panels and recommended a course of action to get them back online."

Donald A on August 2023

Superior Exterior Hawaii LLC

15-2595 Keaau-Pahoa Rd
No reviews yet

Superior Exterior Hawaii LLC

15-2595 Keaau-Pahoa Rd
No reviews yet
Free onsite estimate

Professional Power Washing Experts of Hawaii FREE Estimates! Call, Email, or Visit Website Today!! Our Services include but not limited to... - Commercial & Residential Exterior Building Wash - Multi-surface Cleaning (i.e. Concrete, Asphalt, Tile, etc.) - Roofs - Removing Black Mold, Algae, Dirt, Debris, etc. - Solar Panel Cleaning - Get the most out of your Solar by keeping them clean

Professional Power Washing Experts of Hawaii FREE Estimates! Call, Email, or Visit Website Today!! Our Services include but not limited to... - Commercial & Residential Exterior Building Wash - Multi-surface Cleaning (i.e. Concrete, Asphalt, Tile, etc.) - Roofs - Removing Black Mold, Algae, Dirt, Debris, etc. - Solar Panel Cleaning - Get the most out of your Solar by keeping them clean

Solar Wolf Energy

2.00(
2
)

Solar Wolf Energy

2.00(
2
)
10 years of experience

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Avatar for prosolarhawaii

prosolarhawaii

74-5565 Luhia St
No reviews yet

prosolarhawaii

74-5565 Luhia St
No reviews yet
22 years of experience

Pro Solar Hawaii, offers Solar power for Homes and Business, Grid Tie- and off grid solar, back up generators. we work with Local Banks , We offer several different Financing offers,

Pro Solar Hawaii, offers Solar power for Homes and Business, Grid Tie- and off grid solar, back up generators. we work with Local Banks , We offer several different Financing offers,

Advanced Window Cleaning And Glass Restoration

PO Box 1600
5.00(
1
)

Advanced Window Cleaning And Glass Restoration

PO Box 1600
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Aloha and thank you for visiting our site. Advanced Window Cleaning And Glass Restoration is West Hawaii's Premier Window Cleaning and Glass Restoration Company serving the following Big Island Hawaii areas: Houkulia, Hualalai, Kamuela, Keauhou, Kohala, Kohala by the sea, Kohala Coast,Kohala Ranch, Kona, Kukio, Mauna Lani, Mauna Kea, Mauna Kea Resort, Pohoa Beach, Puakea Bay Ranch, Puako, Pualani Ranch, Waikoloa, Waikoloa Beach Resort, Waimea. When we first entered this business we had some very important decision's to make. We spent most of the time on one question. Do we offer an economy, quick, in-n-out window cleaning job, or do we offer a through, top quality job? Fortunately we made the right decision deciding to offer a top notch job to our customers. Our pricing may be a little higher than the average window cleaner with a bucket and squeegee, but how many referrals would you send to our company if there were streaks and smears on your windows after we left? Not many, and referrals are the life-blood of our company. Again, Thank you for considering Advanced Window Cleaning & Glass Restoration as your window cleaning company, we are fully Licensed and Insured for your protection. If your looking for a cheap quick, zip-zap onto the next job our company isn't for you. If your looking for a window cleaning you'll be happy with, one you'll tell all your friends about please call us for an appointment. So..... can we add you to our growing satisfied customer list? Thanks Again, Louis

"It took 8 hours to clean both outside area of the door. They are really clear now."

Jan Q on June 2018

Aloha and thank you for visiting our site. Advanced Window Cleaning And Glass Restoration is West Hawaii's Premier Window Cleaning and Glass Restoration Company serving the following Big Island Hawaii areas: Houkulia, Hualalai, Kamuela, Keauhou, Kohala, Kohala by the sea, Kohala Coast,Kohala Ranch, Kona, Kukio, Mauna Lani, Mauna Kea, Mauna Kea Resort, Pohoa Beach, Puakea Bay Ranch, Puako, Pualani Ranch, Waikoloa, Waikoloa Beach Resort, Waimea. When we first entered this business we had some very important decision's to make. We spent most of the time on one question. Do we offer an economy, quick, in-n-out window cleaning job, or do we offer a through, top quality job? Fortunately we made the right decision deciding to offer a top notch job to our customers. Our pricing may be a little higher than the average window cleaner with a bucket and squeegee, but how many referrals would you send to our company if there were streaks and smears on your windows after we left? Not many, and referrals are the life-blood of our company. Again, Thank you for considering Advanced Window Cleaning & Glass Restoration as your window cleaning company, we are fully Licensed and Insured for your protection. If your looking for a cheap quick, zip-zap onto the next job our company isn't for you. If your looking for a window cleaning you'll be happy with, one you'll tell all your friends about please call us for an appointment. So..... can we add you to our growing satisfied customer list? Thanks Again, Louis

"It took 8 hours to clean both outside area of the door. They are really clear now."

Jan Q on June 2018

IslandWide Energy

37 Peconic Trl
No reviews yet

IslandWide Energy

37 Peconic Trl
No reviews yet
18 years of experience

IslandWide Energy is a licensed and insured solar contractor serving the Long Island area. We're a local company with a global mission and we're grateful to live in a community that enables us to do something bigger than just us. At IslandWide Energy, quality and efficiency go hand-in-hand. It's what we value. But most important of all, we want to make your transition from traditional to clean, modern power as seamless and simple as possible. Our mission is to provide the best independent energy platform for people to better their lives and the environment around them. Go solar with $0 Down & $0 Out of Pocket. IslandWide Energy is a locally owned solar installation company offering commercial and residential solar systems. We are committed to quality products and services to ensure your total satisfaction; providing turnkey solar energy solutions throughout Long Island New York.

IslandWide Energy is a licensed and insured solar contractor serving the Long Island area. We're a local company with a global mission and we're grateful to live in a community that enables us to do something bigger than just us. At IslandWide Energy, quality and efficiency go hand-in-hand. It's what we value. But most important of all, we want to make your transition from traditional to clean, modern power as seamless and simple as possible. Our mission is to provide the best independent energy platform for people to better their lives and the environment around them. Go solar with $0 Down & $0 Out of Pocket. IslandWide Energy is a locally owned solar installation company offering commercial and residential solar systems. We are committed to quality products and services to ensure your total satisfaction; providing turnkey solar energy solutions throughout Long Island New York.

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Solar Panels questions, answered by experts

Learn about common solar blockers in your area to determine how often you should wash solar panels and the best cleaning method:

  • Soot: If you have a fireplace, soot can disperse and accumulate on the solar panels.

  • Debris, dirt, and leaves: These natural elements require light cleaning. Being close to trees or living in a desert area can cause more of these to accumulate.

  • Pollen: Areas with a high pollen count require more frequent solar panel cleaning, and sticky plant material requires a deeper cleaning.

  • Bird droppings: Bird droppings are binding and more difficult to remove. Keep this in mind if you live near a lot of surrounding trees. 

Yes, you can connect an inverter directly to your solar panels without solar battery storage if your home is connected to the power grid. However, most pros don’t recommend a direct connection because solar panels don’t put out steady voltage. It’s always best to install a charge controller between your solar panel and your inverter to regulate the flow of energy and ensure a stable power supply.

There are a few qualifying questions you should ask a local solar panel company before hiring them:

  • Will you handle permits for the installation?

  • Does your total price include the equipment and labor?

  • How long do you expect the installation process to take?

  • What kind of workmanship warranty do you include with your installations?

  • Who should I contact if I have a problem with my system after installation?

  • Do you install the panels or outsource the work to third parties?

  • Will you file for solar incentives for me?

Although solar panels harness the sun's power, they come at an environmental cost. The manufacturing process requires large amounts of water and involves hazardous materials like cadmium, silicon, and gallium arsenide. These materials don’t pose safety hazards while the panels are in use but can pose a problem when left in landfills. Over time, hazardous materials can leach into the environment. This is why recycling solar panels whenever possible is better than taking them to landfills.

On average, a typical fridge uses 115 kWh per month. With eight hours of sunlight per day, a 100-watt solar panel can produce 30 kWh per month. This means you’ll need at least four dedicated panels to power the refrigerator with solar energy. Consult with a solar power specialist to get a more accurate estimate.

The Keaau, HI 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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