Who We Are
Quality Solar, Superb Craftsmanship, Local Roots
Our Mission
We are the only Maui company that makes our own Patented batteries. Our batteries are designed and made in Hawai’i for Hawai’i. HNU Energy is locally owned and has been serving Maui for over a decade. We believe that green energy is the future and there is a better way to power our homes. After several patents, 12+ years in the industry, HNU Energy is a proven high quality contractor in the energy market.
Savings & Simplicity
Maui Electric Prices continue to rise and skyrocket! With a Solar PV system, you can significantly cut your electric bill down. You will see instant savings once the system is powered on.
HNU Energy makes going solar very simple. We take care of the scheduling, permits, and anything else that needs to be done. We are your one stop shop for going solar.
About Us
Our Founders
Daniel O'Connell - CEO
Michael Reiley - President
Our Story
Our Services
A leader in Electrical Engineering, Electrical Construction, Structural Engineering, and Renewable Energy Systems, HNu Energy develops and deploys innovative technology to build efficient, eco-friendly homes, businesses, utilities, and communities in Hawaii and around the world. We are proud to call Maui our home.
• General Contracting
• Electrical Contracting
• Drafting
• EPC Contracting
• Efficiency Renovations
• LED Lighting
• Smart Grid Buildings
• Design & Engineering
• Solar PV
• Permitting
• Resort and Condo
• Concrete Structures
• Electrical/Utility Enclosures
• Zero Net Energy
• Construction
• Utility Agreements
• Solar Carports
• Solar Hot Water
• Rooftop Renovations
• Battery Storage
• Research & Development