Maui's Largest Commercial Solar PV Contractor
HNU Energy's integrated approach delivers design, engineering and construction with a single point of responsibility. Clients achieve best value while meeting schedule, cost, and quality goals.
Go Solar, Save Money, Go Green
What We Offer?

Energy Efficiency Services
Solar PV | Design | Installation | Maintenance
- Rooftop PV | Solar Carports | Canopies
- Hotels | Condominiums AOAO’s
- Commercial Buildings
- Ground Mount PV
- Off-Grid
- Solar Farms (FIT’s)
- Power Purchase Agreements
EV Charging Stations
- Design | installation
- Level 2 | Level 3 Quick Chargers
Engineering Services
Electrical | Mechanical | Structural | Civil
- Drafting Services
- Electrical Engineering – Licensed EE PE
- Mechanical Engineering – Licensed ME PE
- Structural Engineering – Licensed SE PE
- Civil Engineering – Licensed CE PE


Electrical Installation Services
- New Construction | Renovations
- Service Upgrades | Repairs | Troubleshooting
Renewable Energy & Energy Efficiency
- Energy auditing | Evaluation |Consultation
- Energy Monitoring | Data Logging
- Reduce CAM for your property
