Williamsburg Solar & Battery Storage

Solar Company in Williamsburg, FL

  • Highest Quality Materials
  • Trustworthy Craftsmanship With Attention-to-Detail
  • Comprehensive Warranties Available
  • Top Rated Solar Company

Book Your
Free Consultation

    Last Name*

    Email*

    Phone*

    City*

    State*

    230+ Sunny Days a Year. It’s Time to Go Solar.

    Rising Duke Energy Florida rates and Central Florida’s abundant sunshine make solar one of the strongest financial decisions a Williamsburg homeowner can make. Castaways Energy provides custom rooftop solar systems, Tesla Powerwall and Enphase IQ battery storage, Level 2 EV charger installation, and SPAN smart panel upgrades.

    30% Federal Solar Tax Credit: 5 Urgent Reasons to Act Before 2025
    Residential solar panel installation by Castaways Energy on a multi-gabled roof with efficient panel layout.

    Solar & Energy Services in Williamsburg

    Castaways Energy installs residential solar panel systems, battery backup solutions, EV charging infrastructure, and smart energy management upgrades for Williamsburg property owners. Every project is designed in-house by our NABCEP-certified team and permitted through local authorities with no subcontractors.

    Solar Incentives Available to Williamsburg Homeowners

    Williamsburg properties served by Duke Energy Florida benefit from the utility’s net metering program, crediting surplus solar generation at the full retail rate. Florida’s sales tax exemption on solar equipment and the property tax exemption for solar improvements further reduce the effective cost of going solar in Williamsburg.

    Financing Your Williamsburg Solar System

    Castaways Energy makes solar accessible for Williamsburg homeowners through $0-down loan programs, battery-inclusive financing packages, and straightforward cash purchase. We calculate your break-even point, lifetime savings, and monthly cash flow at your free consultation.

    Your Local Solar Experts. Trusted. Certified. Award-Winning.

    Castaways Energy is Central Florida’s premier solar company — locally owned, Orlando-based, and serving homeowners and businesses across Orange, Osceola, Lake, and Seminole Counties. Backed by a National Dealer of the Year award and nearly two decades of experience, we install everything from REC and Maxeon solar panels and Tesla Powerwall battery storage to EV charging and SPAN smart panels — all handled in-house, from consultation to activation, with no subcontractors. Schedule your free consultation at castawaysenergy.com or call (407) 985-2689.

    Common Questions About Solar in Williamsburg, FL

    From signed contract to system activation, most Williamsburg residential installations are completed in 4–8 weeks. Physical installation takes 1–2 days. Castaways Energy manages all permitting and utility interconnection so you don’t have to navigate the process yourself.

    Yes. Florida exempts solar energy equipment from state sales tax, reducing the upfront cost of your system. This exemption applies to panels, inverters, batteries, and related equipment — and stacks with net metering and the property tax exemption.

    Yes. Owned solar systems consistently improve resale value and help homes sell faster. Florida’s property tax exemption ensures that added value doesn’t trigger a higher tax bill — so Williamsburg homeowners capture the full financial benefit of their solar investment.

    Castaways Energy is a locally owned Orlando company. Our office is at 1629 Prime Court — minutes from the communities we serve. You work directly with the team that designs, permits, and installs your system. No subcontractors, no out-of-state call centers, no handoffs. NABCEP certified. BBB A+ accredited.

    Yes. Castaways Energy offers several $0-down financing options for Williamsburg homeowners, including solar-specific loans and battery-inclusive financing packages. Many customers find their monthly solar payment is lower than their previous utility bill — creating positive cash flow from day one.

    Yes. Castaways Energy installs Qmerit-certified Level 2 EV charging stations alongside solar installations or as a standalone upgrade. Pairing EV charging with solar means you’re powering your vehicle with energy your roof generates — reducing both your electricity bill and fuel costs.

    A SPAN smart panel replaces your standard breaker box with an intelligent energy management system that gives you real-time circuit-level control and visibility. Paired with solar and battery storage, SPAN lets Williamsburg homeowners prioritize loads during outages and optimize energy use throughout the day. Castaways Energy is a certified SPAN installer.

    We Only Trust The BEST, So You Can Trust Us!

    Castaways Energy Maxeon Select Partner logo representing certified solar installation expertise
    Castaways Energy REC Certified Solar Professional logo representing certified solar installation expertise
    Maxeon Select Partner logo representing Castaways Energy's partnership with leading solar technology provider.
    REC Certified Solar Professional logo showcasing Castaways Energy's expertise in solar panel installation and renewable energy solutions.
    Qcells solar technology partner logo highlighting Castaways Energy's commitment to advanced renewable energy solutions.
    Mission Solar Energy partner logo representing Castaways Energy's dedication to high-quality solar panel solutions.
    Enphase Platinum Installer badge showcasing Castaways Energy's expertise in premium solar energy installations.

    Castaways Energy BBB Accredited Business A+ rating badge representing trusted solar installation expertise

    Find Out If Solar Is Right For You. Pick an assessment type & enter your name
    Icon
    Quick
    Icon
    More thorough

    Thank You !

    What best describes you? (please choose one)

    I want solar for my primary residence
    I want solar for my business

    Hi ,
    Besides saving money on your utility bill, what else motivates you to go solar?
    (please choose one)

    Icon
    Be more Green
    Icon
    Use more Power
    Guilt Free
    (i.e. AC/Devices)
    Icon
    Fear of Outages
    (i.e. Grid Down)
    Icon
    Cash in on 'Going
    Solar' Incentives

    What best describes you?

    Icon
    I’m retired or dreaming of retirement
    Icon
    I just bought my first home
    Icon
    I’m ready to start my career/family
    Icon
    My kids are in college

    Fill in the blank. "When picking a solar partner, getting the best            is most important to me."
    (please choose one)

    Icon
    Warranty
    Icon
    Value
    Icon
    Technology
    Icon
    Company

    I'm interested in (select one)...

    Icon
    Solar only
    Icon Solar
    Icon + Storage
    Icon Solar
    Icon + EV
    IconSolar
    Icon+ Storage
    Icon+ EV

    What best describes you?

    Icon
    I have an EV
    Icon
    I want an EV

    Thank You !
    We're building your solar persona.

    Now, it's time to calculate the perfect system size for your house and find out how much you can save when you go solar.

    Solar Wizard

    is calculating your system size

    Here are your results!
    Panel

    Environmental Impact ( years)
    Icon

    metric tons

    Icon

    car miles driven

    Icon

    Number of Trees Planted

    # of Panels:

    System size:

    Battery:

    How do you plan on aquiring your system?

    # of Panels:

    System size:

    Battery:

    Environmental Impact
    ( years)
    Icon

    metric tons

    Icon

    car miles driven

    Icon

    Number of Trees Planted

    # of Panels:

    System size:

    Battery:

    Thank You !

    Please schedule your no-obligation ‘going solar’ consultant so we can provide a detailed quote for your home. If possible, upload a copy of your utility bill so we can better assess your possibilities.

    All personal information is confidential.

    Following file types allowed: jpg, jpeg, png, bmp, pdf, gif.
    File size must be less than 3MB.

    Wizard Logo

    Thank you for using Solar Wizard. Data submitted successfully.

    Thank You

    Our representative will contact you soon.

    Step 1/

    Thank You !

    What best describes you? (please choose one)

    I want solar for my primary residence
    I want solar for my business

    I'm interested in (select one)...

    Icon
    Solar only
    Icon Solar
    Icon + Storage
    Icon Solar
    Icon + EV
    IconSolar
    Icon+ Storage
    Icon+ EV

    What best describes you?

    Icon
    I have an EV
    Icon
    I want an EV

    Thank You !
    We're building your solar persona.

    Now, it's time to calculate the perfect system size for your house and find out how much you can save when you go solar.

    Solar Wizard

    is calculating your system size

    Here are your results!
    Panel

    Environmental Impact ( years)
    Icon

    metric tons

    Icon

    car miles driven

    Icon

    Number of Trees Planted

    # of Panels:

    System size:

    Battery:

    How do you plan on aquiring your system?

    # of Panels:

    System size:

    Battery:

    Environmental Impact
    ( years)
    Icon

    metric tons

    Icon

    car miles driven

    Icon

    Number of Trees Planted

    # of Panels:

    System size:

    Battery:

    Thank You !

    Please schedule your no-obligation ‘going solar’ consultant so we can provide a detailed quote for your home. If possible, upload a copy of your utility bill so we can better assess your possibilities.

    All personal information is confidential.

    Following file types allowed: jpg, jpeg, png, bmp, pdf, gif.
    File size must be less than 3MB.

    Wizard Logo

    Thank you for using Solar Wizard. Data submitted successfully.

    Thank You

    Our representative will contact you soon.

    Step 1/

    How much will solar cost you?
    Find out. It’s FREE!