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