Oahu Solar

If you’re looking for the best solar companies on Oahu, you’ve come to the right place.  From offering solar energy and solar rebates to solar panel installation and solar incentives, we have you covered at Haleakala Solar and Roofing. 

The Hawaiian Islands are an ideal place for residential solar PV due to their ample supply of sunshine and the fact that Hawaii has some of the highest electricity rates in the United States. Residential solar systems in Oahu, Hawaii can significantly reduce electric bills and provide homeowners with clean, renewable energy.

In addition to the environmental benefits, residential solar PV systems also offer a host of financial incentives. The federal government provides a 30% investment tax credit (ITC) for those who install approved photovoltaic systems on their homes. Additionally, Hawaii offers additional financial incentives such as net metering, low-interest loans, and property tax exemptions. These incentives make installing solar PV even more attractive.

Installing residential solar PV systems in Oahu is relatively easy and requires minimal effort from the homeowner. First, a professional installer will assess your home’s energy needs and determine which type of system is best suited for your residence. Then, they will install the system on your roof or other area of your property. After installation is complete, maintenance typically only requires an occasional checkup to ensure optimal performance.

Once installed, residential solar PV systems start generating power right away and continue doing so indefinitely – as long as sunlight continues to be available! This means that homeowners will begin realizing cost savings almost immediately while simultaneously reducing their carbon footprint. With rising electricity costs throughout Hawaii and beyond, this is becoming increasingly attractive to many homeowners looking for ways to save money while helping the environment at the same time.

Not only do residential solar PV systems provide economic and environmental benefits but they also increase property values by adding value to homes through improved aesthetics and increased energy efficiency ratings. As more people become aware of the financial gains associated with these systems – combined with rising electricity costs throughout Hawaii – it’s likely that we’ll see an uptick in interested buyers looking for homes with pre-installed solar systems or willing to pay a premium for one afterwards!

In conclusion, residential solar PV systems are an excellent option for Oahu residents seeking cost savings while contributing positively to our environment –– all while potentially increasing their home’s market value too! With generous financial incentives from both state and federal governments coupled with reduced maintenance requirements compared to traditional power sources –– there has never been a better time than now to invest in residential solar PV in Oahu!

Oahu, Hawaii is the perfect location to take advantage of residential solar hot water. With its abundant sunshine and natural resources, residents of Oahu can enjoy the benefits of a solar-powered hot water system in their homes.

Solar hot water is a great way to save money on energy costs and reduce your impact on the environment. Solar energy is a renewable energy source that does not produce any emissions. It also does not require any fuel or other resources such as coal or oil, which makes it much more cost-effective than traditional hot water systems. In addition, solar-powered hot water systems are easy to install and maintain, making them perfect for homeowners in Oahu looking for an efficient way to heat their home’s water supply.

Installing a residential solar hot water system in Oahu can help you dramatically reduce your monthly utility bills while providing plenty of hot water all year round. The system works by collecting heat from the sun through panels installed on top of your roof, then transferring this heat into your home’s existing plumbing system with a series of pipes and pumps. During sunny days, the heated water will be stored in an insulated tank until you need it. When you turn on the tap, you’ll get hot water without having to pay for it!

An effective residential solar hot water system will require minimal maintenance that can easily be done by the homeowner themselves with just basic tools and materials such as WD-40 lubricant or cleaning solution for periodic maintenance checks. This will ensure that your system continues running smoothly for years to come and minimize any potential repair costs down the line.

To maximize efficiency, consider installing additional features like anti-freeze protection or advanced controls that allow you to adjust temperature settings from anywhere with just one button press – perfect if you need extra warmth at night time but don’t want to waste electricity during the day! You can also add energy monitors that let you keep track of how much energy you use daily so you can adjust usage accordingly for optimal performance and efficient distribution throughout your home’s plumbing network.

Residential solar hot water systems are becoming increasingly popular in Oahu due to their many benefits: cost savings, sustainability, convenience and reliability among others. If you’re looking for ways to reduce your household bills while helping protect our planet’s resources at the same time – look no further than investing in a residential solar hot water system today!

The Hawaiian island of Oahu is quickly becoming a hub of innovation when it comes to renewable energy sources. This is evidenced by the increasing number of Tesla energy storage units being installed at residential homes throughout the island.

Tesla has developed a suite of products known as Powerwall, which are residential batteries that store energy generated from solar panels and other renewable sources. These batteries are easy-to-install and provide homeowners with an efficient way to store and manage their energy usage. The technology combines a lithium-ion battery pack, an inverter, intelligent software algorithms, and intuitive mobile app controls – allowing customers to monitor their energy storage usage and control their electricity costs.

Powerwall also offers users the ability to time shift their energy usage so that electrical demand can be shifted away from peak hours when prices are highest. This allows homeowners to save money on electricity bills during months when rates are higher in comparison to other times of the year. Additionally, Powerwall provides reliable backup power during outages due to storms or natural disasters—ensuring homes remain powered even during extended blackouts or other unexpected events.

In addition to providing financial savings, Tesla’s residential batteries offer environmental benefits as well. By storing clean energy generated from renewable sources such as solar panels or wind turbines, these units reduce carbon emissions associated with fossil fuel burning utilities and help contribute towards a sustainable future for our planet. In addition, Tesla’s Powerwall can also provide households with access to off-grid living capabilities—allowing them to stay connected even when traditional grid power fails them.

Installing a Tesla Powerwall residential battery is an excellent way for Oahu residents to transition into becoming more self-sufficient while also saving money in the long run. It is not only environmentally friendly but can also provide numerous economic benefits over time if used correctly. With its sophisticated design and easy installation process, anyone looking for an efficient way of managing their home’s energy use should definitely consider investing in one of these systems today!

For those who are seeking a long lasting, durable roofing solution on Oahu, there are plenty of options available. Metal roofs are becoming increasingly popular in the area due to their superior durability and affordability. They come in a variety of colors and materials such as steel and aluminum so you can find something that fits with your desired aesthetic. Metal roofs also provide excellent protection from strong winds, high humidity, and heavy rain which are all common occurrences in Oahu’s tropical climate. Additionally, metal roofs require minimal maintenance which makes them a great choice for busy homeowners who want to enjoy their roof for many years without having to invest too much time into upkeep.

If metal isn’t your preferred option then there are plenty of other materials to choose from as well including asphalt shingles, clay tiles, slate tiles, concrete tiles or even synthetic shake roofs! Asphalt shingles have been the most popular choice among homeowners over the years due to their affordability and availability in a range of colors and styles. Clay tiles provide added strength and fire resistance while slate offers a stylish look that stands up well against extreme weather conditions on Oahu. Concrete tiles offer great energy efficiency while synthetic shake roofs mimic the look of traditional wood shakes but with improved longevity and less maintenance required.

When selecting residential roofing in Oahu it’s important to take into account factors such as weather conditions in order to ensure that you choose the best option for your unique situation. The great thing about Oahu is that there are so many different types of roofs available so you should be able to find something suitable no matter what your preferences may be! Be sure do some research before making any decisions so that you can make an informed choice about which one will work best for you!

Oahu, Hawaii is a well-known tourist destination due to its beautiful beaches, lush jungles and vibrant culture. However, Oahu is also one of the leading states in solar energy adoption, with several commercial businesses taking advantage of the abundant sunshine and harnessing it to power their buildings. Solar photovoltaic (PV) systems have been gaining traction in Oahu for the past decade as more businesses recognize their superior efficiency and long-term cost savings compared to traditional energy sources. PV systems work by converting sunlight into electricity through an array of solar cells. This electricity can then be used directly or stored in batteries for later use.

The benefits of investing in a commercial PV system are immense – they can drastically reduce energy costs while helping to reduce carbon emissions and improve air quality. In addition, they are incredibly reliable and require minimal maintenance once installed. For example, many companies on Oahu have already seen dramatic reductions in their monthly energy bills after installing PV systems on their buildings.

When considering a PV system for your business’s energy needs, it’s important to think about size and location. The size of the system should be determined by the amount of electricity your building will need – if you overestimate, you may end up paying for unused electricity; if you underestimate, you risk having to purchase additional power from other sources during peak times or when conditions aren’t ideal for solar production. Location is also important – solar cells need direct exposure to sunlight in order to generate power efficiently. Companies should take into account factors such as roof angle and orientation along with any potential obstructions that could prevent optimal sunlight absorption before making a decision about where to install the system.

Once you determine which type of PV system is best suited for your needs, it’s important to find a reputable company that can provide installation services at an affordable price. Many local companies offer free site evaluations so that customers can get an accurate estimate on how much their system will cost and how much they can expect in terms of savings over time. Additionally, federal tax credits are available for businesses who invest in renewable energy systems such as PV systems that are installed between now and December 2023 – this means even more savings over time!

Overall, installing a commercial solar PV system on your business premises is an excellent way to reduce costs while taking part in the global shift towards renewable energy sources – something Oahu has been leading the charge on since 2010! With its abundance of sunshine and numerous incentives available from both state and federal governments, there has never been a better time for businesses across Oahu to make the switch!

As Hawaii businesses continue to search for more efficient and affordable ways to heat our water, Haleakala Solar and Roofing is offering commercial solar hot water solutions in Oahu. This innovative solution to providing hot water can help businesses save money over the long term while reducing our carbon footprint.

At Haleakala Solar and Roofing, we specialize in providing custom solar-powered hot water systems that are designed to meet the specific needs of a business. Our system components include collectors and storage tanks, pumps, valves, controllers, and other accessories. To ensure optimal performance for each system, we use high-quality parts from leading manufacturers . Our technicians also provide expert installation services so that customers can rest assured knowing our systems will be properly installed.

Once a system is installed by Haleakala Solar and Roofing in Oahu, businesses can benefit from lower electricity bills due to the reduced energy consumption associated with solar hot water heating. Hot water is produced during daylight hours when sunlight is strongest – meaning there is no need for additional electricity during peak periods. In addition to cutting costs, this also helps reduce a business’s dependence on traditional electricity sources which in turn leads to healthier air quality throughout the island.

The most significant benefit of commercial solar hot water systems from Haleakala Solar and Roofing is that they require almost no maintenance once installed. Because they come equipped with self-cleaning technology – meaning dust and dirt are automatically removed – they operate efficiently without any user intervention or additional servicing required. They also boast impressive durability as most systems perform optimally for up to 15 years or more with minimal replacement parts needed over time. This makes them an ideal choice for long-term investments that help businesses save money on energy costs year after year.

At Haleakala Solar and Roofing in Oahu, our knowledgeable staff of qualified professionals have extensive experience working with commercial solar hot water systems of all sizes ranging from single-family homes up to expansive office buildings or even industrial sites. Whether you’re looking for an economical way to achieve energy independence or just wanting to reduce your carbon footprint; contact them today for further information about our commercial solar hot water solutions in Oahu!

Businesses in Oahu, Hawaii can now power their operations with the help of Commercial Solar Battery Storage from Haleakala Solar and Roofing. With this reliable and cost-effective solution, commercial properties are able to store energy collected from their solar panels and use it when they need it. The battery storage system acts as an insurance policy, guaranteeing that businesses have energy available during times of peak demand or grid outages. Not only does this provide peace of mind to business owners, but it also helps them save money on electricity bills by utilizing renewable energy sources.

The Commercial Solar Battery Storage offered by Haleakala Solar and Roofing is designed specifically for businesses in Hawaii. It is highly efficient and comes with advanced monitoring capabilities that allow users to track how much energy they are using at any given time. This feature is especially useful for companies that want to maximize their savings from solar panel production. Furthermore, its modular design allows for easy installation and maintenance without disrupting other operations at the business site.

The Commercial Solar Battery Storage provided by Haleakala Solar and Roofing also comes with a warranty period covering defects in materials or workmanship under normal use conditions. In addition, the company provides full technical support throughout the life of the product so businesses can benefit from its highest quality performance over time. Additionally, they offer free estimates so customers can get an accurate assessment of their solar needs before making any commitments.

Overall, Businesses in Oahu have access to a superior solar solution with Haleakala Solar and Roofing’s Commercial Solar Battery Storage system. Its efficient design ensures maximum energy capture while its modular construction ensures minimal disruption to business operations during installation or maintenance activities. Furthermore, the warranty coverage and technical support provided are invaluable advantages that make this an attractive option for businesses looking to implement renewable energy solutions into their operations. With all these benefits combined, Commercial Solar Battery Storage is a wise choice for any business looking to reduce costs while improving its environmental impact in Oahu’s sunny climate!

Many commercial businesses in Oahu, Hawaii understand the importance of having a reliable and durable roofing system. From shopping malls to restaurants, having a quality roof is essential for protecting customers and employees from the elements and providing a safe environment. When looking for a commercial roofing company in Oahu, Haleakala Solar and Roofing is an excellent choice.


Haleakala Solar and Roofing has been servicing commercial clients in Hawaii for over 40 years. As one of the most experienced roofers in Hawaii, we are qualified to handle any type of roofing project, from re-roofs to repairs. We offer our customers top-quality products that are energy-efficient and cost-effective. Our team of highly-trained professionals specializes in flat roofs, metal roofs, single ply membranes, built up roofs, modified bitumen, and more. Furthermore, we provide custom solutions for our clients’ unique needs.


Haleakala Solar and Roofing prides itself on using only the highest quality materials available on the market today. We design our roof systems with expertise to ensure that we are both functional and aesthetically pleasing. The company also has an extensive portfolio of projects that demonstrate our diverse capabilities including residential homes, condominiums, hotels & resorts, high rises & military bases etc. In addition to providing superior materials and craftsmanship in our projects, Haleakala Solar and Roofing also offers warranties on all of our services so that you can be sure you are getting the highest quality workmanship available on the island.


For those looking for energy efficiency options for our commercial buildings in Oahu, Haleakala Solar and Roofing offers superior installation services for solar panel systems as well as other green technologies like cool roofs or reflective membranes that can help reduce energy costs during summer months. Additionally, we can install rainwater collection systems which helps businesses conserve natural resources while saving money on water bills at the same time!


In conclusion Haleakala Solar & Roofing provides unbeatable service when it comes to commercial roofing projects in Oahu – no matter what size or complexity your project may be! With over 34 years experience, you can feel confident that you will receive high quality products installed with expert craftsmanship at competitive prices – all backed by our impressive warranty program!

Are you looking for high quality solar and roofing services in Oahu, Hawaii? Look no further than Haleakala Solar and Roofing! At Haleakala Solar and Roofing, we specialize in commercial roofing solutions that are tailored to meet the needs of every client. With our experienced team of contractors, we provide a full range of services including design, installation, repair, and maintenance. We use only the highest quality materials to ensure that our customers are always satisfied with the results.

At Haleakala Solar and Roofing, we pride ourselves on being one of the most reliable and knowledgeable commercial roofers in Oahu. Our team is committed to providing superior customer service while delivering the highest quality products available. Our experts start by assessing your buildings’ requirements before specifying a tailored solution designed to meet your particular needs. For each project we undertake, our team uses state-of-the-art technology to ensure accurate measurements and precision installation procedures. We also offer ongoing maintenance plans to help keep your roof in top condition all year round.

Not only do we deliver superior craftsmanship but also superior customer service as well. Our team is available 24/7 via telephone or email should you have any questions or concerns about our services or products. We highly value feedback from our customers which allows us to continually improve our services and deliver an even higher level of satisfaction for each job completed.

Our commitment to sustainability does not end with roofing either – Haleakala Solar & Roofing provides solar energy solutions as well! We provide a complete range of solar energy services from consultation and design through maintenance plans for both residential and commercial properties alike. With Haleakala Solar & Roofing at your side, you can rest assured that your property will receive the best possible care when it comes to renewable energy sources.

For those seeking reliable, high quality solar and roofing services in Oahu, Hawaii – look no further than Haleakala Solar & Roofing! Our experts have decades of experience providing top notch craftsmanship while delivering superior customer service every time. Contact us today to find out more about how we can help you get the most out of your commercial or residential property’s rooftop potential!

Aiea, Hawaii

Reviews for Haleakala Solar Aiea, Hawaii

Haleakala Solar Reviews

Michael Dillon

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Outstanding experience with new roof and solar water heating system! Top quality materials and installation. Barry Brand did a thorough estimate. Operations Manager Robert Muraoka was patient, timely and responsive to our concerns. Installers, especially Patrick, Dino and JP were conscientious in their workmanship and attention to detail. Juvie was excellent in communicating and coordinating! We are completely satisfied and highly recommend Haleakala Solar!

Haleakala Solar Reviews

Jamey Kaua'i

starstarstarstarstar (1)

This is a fraudulent company. They closed shop on kaua'i and now refuse to warranty any work they have done here. They had no problem taking the money of local on kaua'i. Terrible service, incomplete installation and now bo warranty for any of their products. How is this company allowed to do business in the state?

Haleakala Solar Reviews


starstarstarstarstar (1)

This company at the time solar was blowing up on Kauai tried to operate a business with not much professional training or workers, couldn’t handle the high volume of work, instead smash and grab jobs , left people hanging and did very poor work around the island and when things caught up with them they jumped ship and sold the company all the while people were still waiting and new owners came in to wipe up the mess that was left for them, did so and then ended doing business on Kauai but the name on local television still exists on commercial’s on other islands! . What this company did on Kauai, they shouldn’t be doing business anymore! I do not recommend this company because of the name and the bad experience me and the island of Kauai had to deal with.

Haleakala Solar Reviews

richard manetta

starstarstarstarstar (5)

This company is the best. They installed my rooftop solar system 10 years ago. Last week one of 12 inverters failed with 4 months to go on the 10 year parts and labor warranty. They sent someone out immediately to replace the inverter at no charge.

Haleakala Solar Reviews

Vincent Ritson

starstarstarstarstar (1)

Very poor service, solar PV system...In and outof bankrupcy, long delays. Not a reliable company. Once finally installed seems ok, but equipment problems after less than 1 year.

Map of Aiea, Hawaii

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99-1265 Halawa Valley St Bay 1, Aiea, HI 96701