Reliable Power Day and Night.

Store enough energy to power an average home through the night.


Tesla Powerwall 2 – 13kWh

Independence Power Everything

Tesla Powerwall 2 stores energy, detects blackouts, and keeps appliances running during the day and night without relying on the grid. Tesla Powerwall is a completely automatic system that doesn’t require maintenance. The Tesla Powerwall 2 has an energy storage capacity of 13.5kWh and 100% depth of discharge. The storage battery incorporates liquid cooling which enables it to operate safely and maximizes its battery life as it allows it to function in a range of temperatures such as -20ºC to 50ºC.

Join the world’s transition to sustainable energy
Tesla Powerwall 2 is a battery for homes and small businesses that stores the sun’s energy and delivers clean, reliable electricity when the sun isn’t shining. Combine Tesla Powerwall, solar and an electric vehicle to create a zero emission lifestyle.

Use more of your solar

Most homes use a fraction of the solar energy they produce. Instead of sending it back to the grid, Powerwall stores it for use and at night.

Long Life

Powerwall is the only home battery with liquid cooling controls, maximising battery life and safety.

Backup your home

Powerwall protects your home during a power outage, keeping your lights, Wi-Fi and refrigerator running.

Weather Proof

Powerwall is water resistant, can be installed indoors and outdoors, and operates between -20ºC to 50ºC.

Control Your Energy from Anywhere

Seamlessly monitor and automatically manage your Powerwall, solar panels anytime, anywhere with the Tesla App, in real time. Set your preferences to optimise for energy independence, outage protection or savings.

Back up energy for your home

What’s powering your next blackout?

Don’t be left in the dark – keep the lights on and enjoy solar power day and night.

Tesla Powerwall 2 can protect your home during a power outage, keeping your lights, Wi-Fi and refrigerator running.

Product Specifications

Tesla Powerwall 2

Energy Capacity

13.5 kWh
100% depth of discharge
90% round trip efficiency


7kW peak / 5kW continuous
Seamless backup transition
Pure sine wave output


Floor or wall mounted
Indoor or outdoor
Up to 10 Powerwalls
-4°F to 122°F / -20°C to 50°C
Water and dust resistance to IP67

Size and Weight

L x W x D
45.3″ x 29.6″ x 5.75″
1150 mm x 753 mm x 147 mm
251.3 lbs / 114 kg


10 years


Meets local safety standards and regulations

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