Waipahu, HI Solar Installation Contractors
There are 3 solar installation contractors serving Waipahu, Hawaii, with an average customer rating of 4.6★. Local pros here handle Battery Storage, Commercial Solar, EV Charger Installation, Residential Solar and more. Compare Waipahu providers below and request free quotes.
GreenPath Technologies Inc
📍 Waipahu, HI
GreenPath Technologies Inc is a full-service solar power systems contractor based in Waipahu, Hawaii, offering turnkey renewable energy solutions to commercial, industrial, government, military, residential, and non-profit customers. The company covers all facets of photovoltaic systems, including engineering, procurement and construction, testing and commissioning, operations and maintenance, and electrical load studies. Beyond solar generation, GreenPath provides energy storage systems configured for solar self-consumption, peak shaving, load shifting, demand response, special price events, and other grid services. The company also installs and maintains electric vehicle charging stations at Level 1, Level 2, and Level 3 DC fast charging speeds for both public and private applications. GreenPath backs its installations with a standard three-year wrap-around contractor's warranty and passes through manufacturer warranties ranging from 10 to 25 years. After the initial warranty period, the company offers annual operation and maintenance services to keep photovoltaic systems producing at estimated output over their 25-to-35-year design life. The company holds Hawaii Contractor's License #C-29214 and maintains a BBB business profile. GreenPath is also affiliated with the Solar Electric Power Association (SEPA) and the Hawaii Solar Energy Association (HSEA).
Eco Solar Hawaii
📍 Waipahu, HI
Eco Solar Hawaii is a residential solar installation company based in Waipahu that has been serving O'ahu homeowners since 2008. The company installs Tesla Solar Panels and Maxeon Solar Panels, and pairs systems with Tesla Powerwall battery storage to help homeowners manage energy consumption and maintain power during outages. Eco Solar Hawaii holds Tesla Powerwall Premier Certified Installer status and has completed installations for more than 3,000 homeowners. The company was voted Hawaii's Best solar company for 2025. Their process covers the full project lifecycle: an on-site consultation, custom system design tailored to the homeowner's energy usage and roof layout, permitting and utility approvals, and professional installation. Installed Tesla systems connect to the Tesla app, allowing homeowners to monitor solar generation, battery charge levels, and home energy use in real time. Beyond installation, Eco Solar Hawaii offers warranties, a maintenance program, and a dedicated service request channel for existing customers. Financing options are available, and the company provides information on federal tax credits. A solar savings calculator on their website allows prospective customers to estimate potential savings before committing to a consultation. The company serves residential customers across O'ahu.
Oceanic Home Solar
📍 Waipahu, HI
Oceanic Home Solar is a family-run solar installer based in Waipahu, Hawaii, serving homeowners on Oahu and Maui since 2007. The company handles residential solar projects in-house with local crews familiar with Hawaii's roofing conditions, permitting requirements, and utility rules. Core services include full rooftop photovoltaic system design and installation, Tesla Powerwall battery backup, solar water heating, and repair and maintenance of solar and solar hot water systems — including systems installed by other contractors. On the battery side, Oceanic installs Tesla Powerwalls to help homeowners store daytime solar production for evening use, a strategy the company highlights given HECO's current low export credit rates. Battery installations may qualify for BYOD Plus incentives of up to $4,000 per unit, along with state and federal tax credits. Solar panel installations are also tax-credit eligible, and $0 down financing options are available. On Oahu, the company serves communities including Honolulu, Pearl City, Kapolei, and Mililani; on Maui, coverage includes Kahului, Wailuku, Kihei, and Lahaina. For homes that need roof work prior to solar installation, Oceanic partners with True Home Roofing Hawaii and can package both services together. The office is reachable by phone at (808) 900-3750, Monday through Friday, 9 a.m. to 5 p.m.
Solar Installation Services Available in Waipahu
Based on the 3 solar installation providers listed in Waipahu, the following services are offered locally:
Waipahu Solar Installation Contractors — FAQ
How many solar installation contractors are in Waipahu, HI?
Our directory lists 3 verified solar installation contractors serving Waipahu, including GreenPath Technologies Inc, Eco Solar Hawaii, Oceanic Home Solar.
Are Waipahu solar installation contractors well rated?
Waipahu providers in our directory hold an average customer rating of 4.6 out of 5 across 3 listed businesses.
How do I get quotes from Waipahu contractors?
Open any Waipahu listing above and use its free quote form. There's no cost and no obligation to compare local solar installation providers.
Looking for contractors outside Waipahu?
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