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Seacoast Building & Design

Whole-House Battery Backup Installation in Southwest Florida

When the grid goes down, your home stays on. Seacoast installs whole-house battery backup systems that keep your power running through storms and outages, on their own or paired with solar.

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Automatic Backup

When the grid fails, the battery takes over in an instant. No generators to start, no fuel to store.

Licensed and Insured

Installed to code by licensed, insured Seacoast crews who handle the permitting and inspection.

All Six Counties Served

Hillsborough, Manatee, Sarasota, Charlotte, Lee, and Collier. One call covers the region.

Why it matters

Storm season means outages. A battery means you keep going.

In Southwest Florida, a single storm can knock out power for hours or days. A whole-house battery keeps the lights on, the food cold, and your family comfortable and connected, automatically, the moment the grid drops.

Power through outages

Keep essentials running during storms and grid failures without the noise, fumes, or fuel of a generator.

Storm readiness

Backup power is one of the most practical hurricane-season upgrades, and it keeps working after the storm.

Everyday value

Paired with solar, a battery can lower your day-to-day power bills, not just protect you in an emergency.

System options

Backup sized to your home and your priorities.

We size your system during an on-site assessment based on what you want to keep running and how long. Start with essential circuits or back up the whole home. Final pricing is confirmed with a quote.

Essential Backup

Single battery

Critical circuits

  • Powers fridge, lights, internet, and key outlets
  • Automatic switchover during outages
  • Compact wall-mount installation
  • Grid-charged, solar-ready
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Most popular

Whole-Home Backup

Multi-battery

Most of the home

  • Powers most of the home including AC
  • Scales with added battery modules
  • Seamless automatic backup
  • Monitoring app for charge and usage
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Solar + Battery

Custom quote

Multi-day resilience

  • Recharges from the sun during outages
  • Lower power bills day to day
  • Maximum storm-season resilience
  • Integrated with new or existing solar
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In the field

Recent solar & energy projects

Gannon's TPO Roofing & Solar - Roofing + Solar in Southwest Florida
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Roofing + SolarSouthwest Florida

Gannon's TPO Roofing & Solar

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Common questions

Whole-House Battery FAQ

A whole-house battery stores energy so your home keeps running when the grid goes down. When power is lost in a storm or outage, the battery takes over automatically, keeping essentials like your refrigerator, lights, internet, medical equipment, and AC running. It can be charged from the grid, from solar, or both.
No. A battery can be installed on its own and charged from the grid, then discharge during an outage. Pairing it with solar adds the most resilience, because the battery can recharge from the sun even during a multi-day outage, but solar is not required to get storm-ready backup power.
It depends on the battery capacity and how much you run. A single battery can typically carry essential circuits (fridge, lights, internet, a few outlets) for a day or more, while multiple batteries or a solar-paired system can power most of a home for several days. We size the system to your priorities during the on-site assessment.
Hurricane season brings extended power outages, and a battery means you do not lose your food, your AC, or your ability to stay connected when the grid is down. It is one of the most practical storm-readiness upgrades you can make, and it keeps working long after the storm passes.
Seacoast installs whole-house battery systems across six Southwest Florida counties: Hillsborough, Manatee, Sarasota, Charlotte, Lee, and Collier, including Fort Myers, Cape Coral, Naples, Bonita Springs, Punta Gorda, Sarasota, Bradenton, and Venice.

Related services

What pairs with battery backup

Solar Services

Pair your battery with a solar install so it recharges from the sun during long outages.

Explore →

Storm Preparedness

Lock in your storm-readiness plan before hurricane season, backup power included.

Explore →

Storm Damage Repair

Responsive inspection, documentation, and repairs after wind and hurricane damage.

Explore →

Keep your home powered through the next storm.

Request a whole-house battery backup quote from Seacoast and get storm-ready.

Get a Battery Quote
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