Battery Back-Up / Energy Storage Systems

tesla battery

sunpower battery

enphase battery

franklin whole home battery


Tesla Powerwall, Sunpower SunVault, Enphase EnchargeFranklinWH

Our skilled electricians and project management team have extensive experience in the installation and commissioning of Battery Back-Up and Energy Storage Systems. Our electricians are industry certified for the installation of Tesla Powerwalls, Sunpower SunVault, Enphase Encharge, and FranklinWH systems. The ability for our team to provide these emergency power systems with the installation of a PV system, allows our customer a peace of mind that Your Home is Your Island!


Orlando Solar Battery Installation Company

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    Solar Battery Backups FAQ’s

    A solar battery system is like an attachment for your solar panels energy. All the extra energy that your solar panels collect will be stored in the solar battery system.

    Definitely, and we’re not just saying that! Battery backup systems will save you money, they’re better for the environment, and they’re hassle free. If the power goes out, you won’t even notice!

    This all depends on things like weather conditions, proper maintenance, usage, and the type of battery. Generally, batteries can last between 5 and 15 years.

    Lithium-ion batteries will have longer lifespans, but are more expensive. Lead-acid and saltwater batteries are a more affordable option, but they won’t last as long.


    Why Choose Castaways Energy?

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    Extraordinary reputation/ all of our reviews are five stars

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    25 year warranty for solar panels, inverters, roof penetration

    Ownership has 35+ Years of Experience & We Are State Licensed and Insured

    NABCEP Certified – Industry’s highest level of Certification

    Request your free quote from Florida’s best!

    We would be delighted to help you design the perfect system for your family or business.