Unlock the Full Potential of Solar Energy with our Comprehensive Services.

Generate, Save, Shine: Go Solar with us

Send us your electric bill to your solar savings with us.

Transform your home with our engineers' innovative solar solutions

Say goodbye to high energy bills and hello to a brighter, greener future

How does the process work?

Design & Consultation

Fill out our contact form and send us your electric bill. We call you to schedule an appointment!

Our engineers work hard to provide excellent designs that are easily understood. The #1 priority of this stage is to educate our customers to insure they understand their options and make the best decision possible.

Sign Proposal

HNU Energy takes all the hassle out of the permitting process.

We handle all permitting from A – Z and make sure the process is seamless for you.

MECO proposal & County permitting


Installation is one of the most exciting parts of the solar process.

HNU Energy is dedicated to providing you with the best & easiest experience possible.

High-quality engineering translates into superb craftsmanship.

Start Saving Today

Are you ready to start saving?! Have any questions?

Fill out our PROPOSAL FORM and we call you to schedule an appointment! You can also send us your electric bill to speed up the process.


10.54 kW-DC PV system tied to 27.65 kWh DC Coupled HIVE battery tied together by Sol-Ark 8k Hybrid inverter

This PV/Battery system was designed to maximize self-consumption and minimize grid buy at this Kula residence. The large PV and battery capacity was designed to power a 10-circuit critical load panel during a grid outage for a sustained period, making it highly resilient and reliable for the customer.

Given that the home was a recently built non-standard upscale residence in Upper Kula, the customer was particular about the aesthetics of the PV/Battery system specifically dealing with conduit and equipment placement within the home.

HNU worked diligently with the customer and builder to ensure every piece of equipment was installed at the sole discretion and approval of the customer.