Serving Hawaii since 1993
Decades of local energy experience across changing utility programs, technologies, and customer needs.
Energy Efficient Air Conditioning Hawaii | Save Power
Alternate Energy Hawaii
Years of experience
Alternate Energy
Energy Efficient Air Conditioning Hawaii | Save Power
Mitsubishi Split Ductless AC systems are up to 40% more efficient than traditional HVAC systems.
How Energy Efficient Air Conditioning Systems Work
As a Hawaii's first Mitsubishi Diamond Elite Contractor, AEI installs Mitsubishi Electric Cooling & Heating systems that reduce energy consumption through:
Smart Inverter technology
Inverter-driven compressors automatically adjust to the changing conditions of each room in order to deliver ideal comfort and minimize energy usage.
Zoning
Zoning capabilities allow you to heat or cool the rooms you use the most, even turn off or setback the temperature in rooms that are not in use.
Ductless technology
Ducts alone can lead up to a 30% loss in energy consumption, ductless technology means quicker cooling or heating times and bigger energy savings.
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More energy efficient than traditional HVAC systems.
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Use the exact amount of energy needed to maintain comfort only in the rooms needed.
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Ductless technology requires no retrofitting, making for a simple and straightforward installation.
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Up to 40% more energy efficient than central AC systems.
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Up to 35% more energy efficient than window units.
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The majority of our systems are ENERGY STAR® certified, qualifying them for rebates from the Hawaii Energy Program; up to site-specific off per outdoor unit.
testimony
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.