Certified Tesla Powerwall 3 Installer

Tesla Powerwall 3 installed in a garage in Seattle, WA.

Tesla Powerwall 3

Affordable. New Chemistry. More Power.

Weather the storm in style with this affordable, more powerful, compact 13.5 kWh battery system with integrated solar inverter supporting up to 20 kW of solar.

Harness the power of the sun with Tesla’s updated, safer, and more sustainable LFP (Lithium-Ferro-Phosphate) chemistry to use at night, or save it for when the grid goes dark.

Tesla has the longest tenure in the home battery market, so you know this system has you covered.

Incentives Saving You Money

Save 30% on the System

SAVE 30% on your system cost through the ITC federal tax credit - a dollar-for-dollar reduction in your federal tax bill. Consult your tax advisor to confirm the amount you can claim.

No Sales Tax

There is no sales tax on solar or backup battery solutions powered by solar in the state of Washington through 2029.

Already have the Tesla App for your car?

The Tesla app you use for your car is the same one you use to manage your Powerwall 3 battery system.

This simple and elegant app makes managing your home energy easy.

Set your battery to power your home daily, or set it up to monitor local storms and power your home during an outage.

Tesla Powerwall 3 standalone image.

Powerwall 3 Specs

Battery

Energy Capacity: 13.5 kWh

Backup Power: 11.5 kW continuous, 185 LRA motor start

Size (L x W x D): 43.25 in x 24 in x 7.6 in

Weight: 287 lbs

System Sizes: Capable of combining 4 units for a max of 54 kWh of energy.

Integrated Solar Inverter

Solar-to-home/grid efficiency: 97.5%

Solar-to-battery-home/grid efficiency: 89%

6 Solar Inputs: Supports up to 20 kW solar system

Manufacturer’s Warranty

10 years with unlimited cycles, 70% capacity remaining

More About the Powerwall 3

Smaller Tesla Powerwall 3 standalone image, Blossom Solar

The Powerwall 3 has an integrated solar inverter, allowing up to 20 kW of solar to be connected to the system (more than twice the capacity of the Powerwall 2), capable of generating plenty of power for your home and battery. This combination of equipment offers savings on home solar and battery combo systems with fewer system components.

Tesla’s updated the battery chemistry with this new addition to their battery lineup as well. The Lithium-Ferro-Phosphate (LFP) battery cells is another upgrade from the Lithium-Nickel-Manganese-Cobalt (NMC) used in the Powerwall 2, offering a safer (improved thermal stability) and more sustainable (no Cobalt) home backup solution.

Tesla Powerwall 2 backup battery in Seattle, Washington during power outage on a lake.

Keep the lights on when the grid goes dark.

Gain energy independence by customizing a backup solution with a Tesla Powerwall 2 battery and power your home during an outage.

We install solar, too.

Two Tesla Powerwall 3 home batteries installed on the side of a house in Seattle, WA.

We’ve installed hundreds of battery units for our customers over the years, backing up everything from the essentials to the whole home.

Speak with one of our Sales & Design representatives to learn how battery can support your home when you need it most.

We bring years of battery installation to your project.

Get a free quote.

We’ll work with you to size your system appropriately and deliver the information you need to make the best decision for your home.

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