Find your Powerful Solar Batteries in Hawaii

The EG4 Advantage

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EG4 14.3kWh Indoor

Optimized high-density storage for climate-controlled interior home setups.

$3,911

14.3kWh

IP20 Rating • Residential Backup

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EG4 14.3kWh Outdoor

Salt-mist resistant enclosure engineered specifically for Hawaii's coastal humidity.

$4,282

14.3kWh

IP65 Weatherproof • Coastal Mounting

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EG4 16kWh Indoor

Premium output storage designed for heavy-duty interior energy configurations.

$4,536

16kWh

IP20 Rating • luxury home Backup

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EG4 16kWh Outdoor

Maximum power independence with IP65-rated environmental protection for remote sites.

$4,963

16kWh

IP65 Weatherproof • Industrial off-grid

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Hawaii Battery Storage Sizing Guide

How to know how many kWh you should store

To get an estimate of how much battery storage your system should have, multiply your kWh daily usage by a safety factor of 1.5–2× your daily usage. For example, 30kWh daily usage would want to have 45–60kWh storage, depending on your level of comfort and remoteness.