- 320 Hoohana St, Kahului, HI 96732
- Commercial Roofing
- Industrial Roofing
- Financing Available
- Licensed & Insured
- TPO Roof
About the Business
What people say about “HNU Energy”?
Customer reviews for HNU Energy overwhelmingly reflect a positive sentiment, highlighting the company's exceptional service and innovative technology. Many customers praise the seamless operation of solar battery backups during blackouts and the effective management of installations without hassle. Communication and customer service are frequently commended, with several reviewers noting that HNU handles all necessary bureaucracy efficiently. Additionally, the company’s commitment to quality installations and local operations has garnered strong appreciation, especially in the wake of recent challenges faced by other solar providers on Maui.
What Users Like The Most
- HNU used an innovative auger-based ground mount system, which they custom-engineered on site to suit my specific soil conditions.
- My HNU Energy solar battery backup seamlessly shifts to battery during blackouts.
- They handled all the bureaucracy themselves, and then installed some pretty awesomely advanced technology that exceeded my wildest expectations.
- Their main focus on Quality Installations with Lasting Customer Satisfaction.
- HNU Energy has over 30 Patents to their name.
What Users Like The Least
Customers are fully satisfied
Recommended Reviews
I am a serial HNU Energy customer. In 2014, HNU installed 90 solar PV panels at my residence on Maui's North Shore. HNU used an innovative auger-based ground mount system, which they custom-engineered on site to suit my specific soil conditions.
In 2021, HNU re-powered my solar PV system to increase efficiencies and better accommodate our 2 electric vehicles.
In 2023, HNU designed and installed a remote electricity metering system in a rental property, enabling me to accurately invoice each tenant for their electric consumption.
I am very impressed with HNU's innovative Gen II HiVE battery storage system and look forward to installing one in the near future.
My HNU Energy solar battery backup seemlessly shifts to battery during blackouts of which we had three in the last month. On each occasion I did not even know there was a blackout until an alert from Spectrum. Better yet, once the sun rose, my solar panels took over powering our house and, at the same, backing up my battery. The battery, at most, dropped to 80% before being backed up by the sun. No gas-powered generator provides these benefits. My Franklin app also allows me to monitor my system - the grid, solar, and battery (see photo). Thank you HNU Energy for such a powerful battery backup system.
Being a tech geek myself, I love these guys. In making our original solar system, and then expanding it under the HECO Smart Renewable Energy Program, they handled all the bureaucracy themselves, and then installed some pretty awesomely advanced technology that exceeded my wildest expectations. A giant Mahalo to all the people at HNU who make it all work!
- 320 Hoohana St, Kahului, HI 96732
- Commercial Roofing
- Industrial Roofing
- Financing Available
- Licensed & Insured
- TPO Roof