Serving Hawaii since 1993
Decades of local energy experience across changing utility programs, technologies, and customer needs.
Financing Options
Alternate Energy
PV, Storage, & Solar Water Hawaii State Federal Credit Union
- 0% interest and no monthly payments for the first 24 months for PV or Solar Water.
- Interest rates as low as 7.10% APR.
Energy Efficient Air Conditioning Hawaii State Federal Credit Union
- 0% interest and no monthly payments for the first 12 months.
- Interest rates as low as 7.70% APR.
Roof & Renovations Hawaii State Federal Credit Union
- 0% interest and no monthly payments for the first 12 months.
- Interest rates as low as 7.70% APR.
PV, Storage, & Roofing Sungage Financial
- No Pre-Payment Penalties.
- Terms up to 25-years.
- Interest rates as low as 10.99%* no dealer fees.
- No home equity required.
Why Hawaii Homeowners Trust AEI
Local Solar, Battery, and Energy Expertise
Thousands of solar projects completed
AEI brings practical installation knowledge to solar PV, battery storage, and long-term energy planning.
Local installation teams
Local crews understand island conditions, roof readiness, permitting, and utility coordination.
Solar + battery expertise
AEI helps customers evaluate solar production, backup power priorities, and battery storage options together.
Licensed Hawaii contractor
AEI operates as a licensed Hawaii contractor and reinforces project planning with local accountability.
Local support and service
After installation, AEI helps customers with monitoring questions, maintenance direction, and future upgrades.