Tesla Powerwall Certified Installers

AHE Group are Tesla Powerwall 2 Certified Installers

The Tesla Powerwall 2 marks an extraordinary revolution in the world of solar battery power storage, and AHE Group, as proud certified Tesla Powerwall installers, can help you take advantage of the latest battery storage technology for free solar power 24/7.

The Tesla Powerwall 2 offers the home or business owner real energy independence thanks to the free power of the sun storing energy during daylight hours and charging your batteries to release abundant clean, environmentally friendly energy at night.

Flexible Powerwall Installation Options

We can offer a full range of customised Tesla solar-plus-battery solutions and flexible installation options.

We can look after all aspects including:

  • Solar power system design
  • Permit application and sign-off
  • Code Compliance certification
  • Performance monitoring setup
  • Exceptional after-sales service

The Powerwall 2 offers advanced lithium ion battery design based on Tesla’s electric automotive battery technology with charge, discharge and distribution control all automatically monitored and managed by an integrated inverter. 

The entire unit is sealed within a durable thermally controlled weather proof environment.

The result is one of the most advanced solar power systems and popular solar energy storage solutions for the self-powered home on the planet.

Frequently Asked Questions on Powerwalls

How and Where Can the Tesla Powerwall 2 Be Installed?

Measuring just 1150mm H by 755mm wide and 155 mm deep the Powerwall2 is at home anywhere.

The Tesla Powerwall 2 can be installed inside or outside and either floor mounted or wall mounted so it doesn't take up any floor space.

Its streamlined minimalist and elegant aesthetic design allows it to integrate seamlessly with any decor or architectural features.

But with its stunning good looks you’ll probably want to display it for all to see.

The advanced liquid temperature control system maintains battery temperatures at the optimum temperature level.

With an operating temperature range of -20°C to 50° C the Powerwall is perfect for Australian conditions inside or outside your home or business.

When deciding where to install the Powerwall remember that the length of cable run to your solar panels and back to the mains switchboard can add a substantial amount to the installation costs.

Avoid putting the Powerwall on the outside of bedrooms unless you plan to install a fireproof sheet on the external wall first.


How Much Does a Tesla Powerwall Cost Installed?

The Tesla Powerwall 2 represents one of the cheapest per kW lithium ion batteries around.

The Powerwall and supporting hardware costs around $12000 and installation will cost between $1400 and $4000 depending on the complexity of the installation and any additional materials required.

State rebates may well reduce this cost significantly and Tesla has promised to halve the cost of their batteries by 2025.

Can I Install the Powerwall Myself?

Almost all electrical work carried out in Australia requires the services of a trained and certified electrician.

You can install the Tesla Powerwall 2 but you can’t connect it unless you’re a certified electrician.

Remember, you are dealing with mains electricity and one wrong step can be fatal.

We also highly recommend that you use a specially trained and certified Tesla installer.

The complex technology that makes the Powerwall so powerful can be easily damaged in the wrong hands.

Improper setup, at the very least, can lead to inefficient performance, reduced power gains and lower durability and it may void your warranty.


I Already Have Solar Power, Can I Add a Tesla Powerwall?

Yes. We can easily incorporate a Tesla Powerwall 2 into any existing solar power setup.

As an AC coupled system the Powerwall 2 does not interfere with or affect the performance of your current inverter.

The Powerwall2 contains its own integrated internal inverter that manages energy storage, consumption and load shifting for the Powerwall’s advanced lithium ion batteries.

Even in the event of a total grid outage you’ll be enjoying abundant power thanks to the power of the sun and Powerwall 2's extraordinary battery storage.


Why Add a Tesla Powerwall Home Battery to Your Solar System?

The Powerwall 2 is an advanced home energy system ideal for adding increased performance to existing solar systems or as a completely independent new solar system build.

The Powerwall 2 is also perfect for completely off-grid settings.

Reduce your energy costs to near zero even during those expensive rate periods or when demand for electricity is at its highest.

And, thanks to the highly efficient lithium ion batteries, you’ll still be enjoying backup power during any annoying power outage as well.

The Powerwall 2 gives you the independence you expect from providing your own reliable electricity your entire family can enjoy 24/7 and delivers a wealth of benefits including:

  • Storing the suns energy to release it during peak power rates
  • Providing all your energy needs when blackouts leave everyone else in the dark
  • A single Powerwall2 can provide 13.5kWh — more than enough for most homes
  • Easily link multiple Powerwall 2's together for increased storage
  • Sell excess electricity back to the grid for up to 10 cents per kWh
  • Exceptionally long life and durability backed up by 10-year warranty
  • Remote monitoring, support and upgrades

Performance Specifications

  • Usable Capacity  :   13.5 kWh
  • Peak Power  :   7 kW
  • Continuous Power  :   5 kW
  • Round trip efficiency  :   90%
  • Weight  :   125 kg
  • Scalability  :   x 9 Powerwalls
  • Warranty  :  10 years

What is the Warranty on a Tesla Powerwall 2?

Tesla Powerwall 2 carries a comprehensive 10-year warranty. 

It warrants that your Powerwall 2 unit will meet the following:

  • Be free from defects for 10 years from the installation date
  • Have an energy capacity of 13.2 kWh on its initial installation date
  • Energy retention levels will equal at least 70% at ten years from the warranty period start date
Self-Powered Home
Use solar and Powerwall to reduce reliance on the grid and run your home off solar day and nigh
Backup Power
Protect your home from a power outage with seamless and reliable backup power
Energy Savings
Reduce your electricity bill, if your utility offers a time-of-use rate plan*
Home Energy Control
Manage and control your home energy use in real-time with the Tesla mobile app

Does the Tesla Powerwall 2 Batteries Require any Maintenance?

The Tesla Powerwall 2 is a completely integrated system that requires no maintenance.

Over-the-air software updates ensures your Powerwall will continue to improve in efficiency and performance as it learns to adapt to your lifestyle.

And the Tesla app gives you a real-time view of your solar power gains and allows you to monitor the Powerwall’s performance.

The app also seamlessly integrates and automatically manages your solar panels and even your Tesla car.

Powerwall installed in residential property