Solar Storage

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Tesla Powerwall Combines Power with Efficiency

Equipped with 13.5 kWh of storage, these batteries provide extended backup for your home during outages and optimize energy efficiency during peak utility rates. Plus, the Tesla Powerwall effortlessly integrates into your home with its sleek and compact design.

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Solar Battery Storage

Take charge of your energy usage with our advanced solar energy storage solution.

  • Guaranteed outage protection
  • Effectively manage your energy costs
  • Seamlessly integrate solar power
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Harness the power of the sun even after it sets!

Don't get left in the dark during blackouts. The traditional power grid is getting old, pricey, and vulnerable to harsh weather, but a home battery keeps you powered with reliable solar energy backup.


Shield yourself from potential rises in energy expenses or peak pricing. Meet your energy demands now and accommodate future needs as you incorporate electric vehicles or your family expands.

a red house with solar panels on the roof

Pairing solar systems with one or more batteries allows you to capture more of the solar energy produced while lessening your dependence on the grid. Contribute to a brighter future by powering your home with solar energy.

two white tesla batteries are attached to a wooden wall .

Our cutting-edge solar batteries seamlessly combine with your solar panels, capturing and storing surplus energy throughout the day for nighttime use or during outages.


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FAQs

Battery Storage FAQs

  • How does battery storage work and what are the benefits?

    To optimize your system's overall value, we’ve programmed the battery to automatically help homeowners get the most out of their solar system by capturing their solar-generated electricity and shifting it to where it is needed.

  • Are there solar battery storage incentives available?

    The State of Hawaii along with the IRS offer a combination of tax credits as long as the system is purchase together as a kit.


    In the future of KIUC may offer some direct incentives for battery installed with Solar panels.


    The direct environmental benefit of a solar storage is that no grid power is used at night which is when KIUC burns 100% all fossil fuels for generation of power.

  • Will an energy storage system allow me to go off grid?

    Yes, the system is designed to dispatch or provide self-generated power most of the time. Self-generated power is stabilized when grid power is present. Should grid power not be present, the system is designed to produce and deliver electricity off-grid as well.

  • How much storage does my home need?

    The amount of energy storage your home requires depends on several factors, including your energy consumption patterns, the size of your solar energy system, and your backup power needs. In Kauai, where sunshine is abundant but energy needs can vary, having a reliable storage solution like the Tesla Powerwall ensures you can maximize your use of solar power and maintain energy independence.


    A single Tesla Powerwall provides 13.5 kWh of usable energy storage, which can power an average home for about half a day. For typical households in Kauai, one Powerwall may be sufficient to cover your evening energy use if you also have a solar system generating power during the day. However, if you have higher energy demands, or wish to have multiple days of backup power, you may consider multiple Powerwall units.

  • Where will my home battery be placed?

    The placement of your Tesla Powerwall or any home battery system is a critical consideration, as it needs to be easily accessible for maintenance, safe, and in a location that complies with local building codes. Generally, your home battery can be installed either indoors or outdoors, depending on your preference and the specific constraints of your property.

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