Meet Tesla Powerwall, your home battery

The world’s most sought after battery storage system, with extra-large storage capacity.

HARRISONS: NZ's ONLY Premium Certified installer

Seamless backup power

The stunning Tesla Powerwall draws on the same ultra-safe technology used in Tesla’s electric vehicles, giving you complete energy security with 24/7 electricity - even in a power outage.

Why Tesla Powerwall?

Global Leader in Battery Storage Solutions
Easy installation
Seamless backup power
Requires no maintenance
100% depth of discharge
Floor or wall mounted - Indoor or outdoor
Compact and Simple
24/7 mobile monitoring

Self-Powered home. Just add Powerwall

Powerwall detects grid outages and automatically becomes your home's main energy source. Protect your home from the next power outage and keep your lights on, phones charged, and no puddles under the fridge.

Tesla Powerwall Features

Usable Capacity

13.5 kWh

Operating Temperature

-20°C to 50°C

Efficiency

90% round-trip

Tesla Powerwall 2
Power

7kW peak / 5kW continuous

Supported Applications

Solar self-consumption Back-up power Time-Based control

Warranty

10 years

Breaking the 20% efficiency Barrier

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Breaking the 20% efficiency Barrier

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Breaking the 20% efficiency Barrier

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Qcells all black solar panel
Breaking the 20% efficiency Barrier

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Breaking the 20% efficiency Barrier

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Breaking the 20% efficiency Barrier

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Breaking the 20% efficiency Barrier

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Breaking the 20% efficiency Barrier

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolor.

Breaking the 20% efficiency Barrier

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolor.

Qcells all black solar panel
Breaking the 20% efficiency Barrier

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolor.

Breaking the 20% efficiency Barrier

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Breaking the 20% efficiency Barrier

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Modern and Compact

With easy installation and a minimalist design, Powerwall complements a variety of home styles. The compact, all-in-one construction features versatile mounting options for indoor or outdoor spaces.

Performance Specifications
能源纳卡帕克ity
13.5 kWh
放电深度
100%
Power
7kW peak / 5kW continuous
InstallationSpecs
installation
Floor or wall mounted
installation
Indoor or outdoor
Temperature Tolerance
-20°C to 50°C
Design
Format
1150 mm x 753 mm x 147 mm
Weight
114 kg
installation
Floor or wall mounted
OUR PROJECTS

How we have helped our customers

Hear from some of our customers on how solar has slashed their power bill.

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FAQ

Frequently Asked
Questions

All your Solar questions answered

How does a Tesla Powerwall work?
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In simple terms, your solar panels absorb sunlight and turn it into energy you can use in your home. This energy flows into your home to power your appliances. Any extra energy is stored in the Powerwall. Additional electricity generated by your system is delivered back to the grid once the Powerwall is wholly charged. Your Powerwall will offer electricity to power your home when the sun goes down, and your solar panels are not producing energy.

How long can Powerwall last on one charge?
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How long Tesla Powerwall will run your home depends on the amount of energy you use with various appliances. With one Powerwall, you will be able to power basic needs in your home for up to 12 hours. This capacity includes lights, electrical outlets, and small appliances.

How many Powerwalls do I need?
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Short answer: it is how much power you want or need to store and the types of devices you want to turn on during a grid outage. Most of our customers purchase two or three Powerwalls. To get a complete sense of how many Powerwalls you'll need, we'll need to discuss your goals and look at your average usage history.

Book a Free Quote Today!

Book a FREE on-site measure and quote at a time that suits you, and we can also give you a proposal on the spot.

Harrisons  on-site measure to a customer

Book a Free Quote Today!

Book a FREE on-site measure and quote at a time that suits you, and we can also give you a proposal on the spot.

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