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Tesla Powerwall 3 & Whole-Home Backup

🔋 Whole-Home Battery Backup

Keep the Lights On — Even When the Grid Goes Down

Available as a standalone or bundled with solar through All-In-One Energy


⚡ Power Through Every Outage

Florida storms and grid failures are becoming more frequent — but you don’t have to be left in the dark.
With a whole-home battery backup system installed by All-In-One Energy, you can store excess solar energy and power your home even when the utility shuts down.

âś… Works day or night
âś… Seamlessly pairs with solar
âś… Runs your essential appliances
âś… Adds value and energy independence
âś… Available with $0 down


🧰 What a Backup Battery Powers

Your battery can be sized to cover your whole home or just the essentials.

Typical essentials covered:

  • 🧊 Refrigerator

  • đź’ˇ Lights & outlets

  • 📶 Wi-Fi + internet

  • 🚪 Garage door opener

  • đź’» Home office equipment

  • 🧺 Washer/dryer

  • đź’¨ Air conditioning (optional depending on battery size)


🔋 Tesla Powerwall & Premium Battery Options

As a certified Tesla Solar Roof provider and SunVena-authorized dealer, All-In-One Energy offers access to Tesla Powerwall and other premium battery systems.

Battery Features:

  • 24/7 power monitoring app

  • 10–15 year manufacturer warranties

  • Weather-resistant wall-mount

  • Automatically charges from your solar system

  • Instant switch-over during an outage — no noise, no fumes


đź”’ Why Add a Battery?

Most homeowners don’t realize their solar shuts off during a power outage — unless it’s paired with a battery.

  • 🛑 No more spoiled food

  • 📶 Stay connected to Wi-Fi

  • 🕯️ Never hunt for flashlights again

  • đź’¨ Keep your home cool in the summer

  • đź’µ Avoid costly downtime during work-from-home disruptions


🧠 FAQs

Q: Do I need solar to have a battery?
A: No, but it’s strongly recommended. Batteries charge best and most affordably from solar — not from the grid.

Q: How long does the battery last during an outage?
A: That depends on what you’re powering. A typical battery can run essentials for 1–3 days on solar recharging.

Q: Can I use the Tesla Powerwall?
A: Yes. As an authorized Tesla partner, All-In-One Energy offers Powerwall and other top-tier battery options.

Q: Is there maintenance involved?
A: No. Modern batteries are fully sealed, require no maintenance, and include long-term warranties.


Why Choose Tesla Powerwall 3?

  • Up to 11.5 kW continuous output, enabling single-unit control of high-power appliances, including dryers and AC units.

  • Efficient and compact—13.5 kWh capacity with a built-in inverter, supporting the day-to-night energy transition.

  • Holds up to four Powerwall 3 units in a scalable system for larger energy needs.

  • Features six MPPTs for optimal solar tracking and power performance.

  • Integrated EV charger compatibility, reducing additional hardware and upgrade costs.

Warranty & Reliability

  • Backed by a 10-year warranty, covering defects and performance degradation.

  • Expect at least 70% of original capacity after 10 years—even with unlimited cycling when used for solar self-consumption.

  • To receive the full warranty, Powerwall 3 must maintain a reliable internet connection so it can receive automatic firmware updates.


Additional Features & Enhancements

  • Storm Watch automatically charges Powerwall ahead of severe weather to ensure backup readiness.

  • Designed to endure extreme temperatures and environmental conditions—indoors or out.

  • Sleek, user-friendly interface with Tesla app integration for real-time monitoring and control.


How It Fits Into Your Home Energy System

  • Functions independently or as part of a solar + storage bundle

  • During outages, your home seamlessly switches to backup power—no downtime, no hassle

  • Reduces your reliance on the grid and utility rate fluctuations

  • Greatly enhances home comfort and resilience—no spoiled food, no offline Wi-Fi, no darkness


Financing & Bundle Options

  • $0 down options available

  • Combine solar, roofing, or water treatment in one monthly payment—often lower than your current electric bill

  • 30% federal tax credit still applies

Ready to Go Whole-Home Backup?

We’ll design a custom battery solution with Powerwall 3 that aligns with your usage, future needs, and budget—all with $0 upfront cost.

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