Venergy Australia is proud to be recognised as a Tesla Premium Certified Installer. As a Tesla Premium Certified Installer of Tesla Powerwall 2, we strictly use the Tesla Powerwall as our preferred battery storage across Australia. The easy choice is battery storage, the right choice is Tesla Powerwall.

What is Tesla Powerwall 2?

Powerwall is a battery that stores energy, detects outages and automatically becomes your home’s energy source when the grid goes down. Unlike generators, Powerwall keeps your lights on and phones charged without upkeep, fuel or noise. Pair with solar and recharge with sunlight to keep your appliances running for days.
Venergy Tesla Powerwall Certified Installer
Premium Installer 2021

Tesla Powerwall 2 Technical Specs

Tesla inverter

Usable Capacity
13.5 kWh


Depth of Discharge


90% round-trip


7kW peak / 5kW continuous


UL and IEC certified
Grid code compliant


Supported Applications
Solar self-consumption
Time of use load shifting
Off grid

Up to 9 Powerwalls


Operating Temperature
-4° to 122°F / -20°C to 50°C


264.4 lb / 120 kg


10 years


L x W x D: 44″ x 29″ x 5.5″
(1150mm x 755mm x 155mm)


Floor or wall mounted
Indoor or outdoor

Why Tesla Powerwall 2?

Venergy Australia is a Telsa Powerwall Premium Certified Installer, which means we offer a customized solar-plus-battery solution that enables you to access the free, abundant power of the sun and reduces your reliance on fossil fuels.
With Powerwall, you can store solar energy generated during the day for use any time. During the day, the sun shines on your solar panels, charging your battery. At night, your home draws electricity from your battery, powering your home with clean, sustainable energy 24/7.

The most affordable home battery in terms of cost per kWh, Powerwall economically meets the daily energy needs of most homes.

Get Paid

Add value to your home and reduce your energy bills.


Reduce your reliance on the rising cost of power from the grid.


Reduce your carbon emissions.

Venergy Now a Tesla Premium Certified Installer

Venergy is thrilled to have been recognised as a Tesla Premium Certified Installer 2021. For years, Venergy has been providing Australian homes and businesses with high-quality solar products and 5-star customer service. The Unique Premium Certification is a result of meeting the following criteria:
  • Distinguished Customer Experience
  • Exceptional Installation Quality
  • Extensive Product Knowledge
As a Tesla Premium Certified Installer, Venergy can deliver the following key benefits:
  • Maximising your solar power system: Get the most out of your solar power system and continue to save money. Instead of sending excess energy to the grid, Powerwall stores it for later use.
  • Black-out protection: Protect yourself from power outages and keep your lights, Wi-Fi, and refrigerator running without interruption. If the power goes out, the batteries will provide emergency backup.
  • Easy to install: Since Tesla Powerwall battery comes with a built-in inverter, it can easily be retrofitted to new or existing systems. 

Join the New Tesla Energy Plan from Venergy

Unlock Savings With the New Tesla Energy Plan From Venergy
To our customer in South Australia, Tesla has unveiled a new Tesla Energy Plan that aims to expand its virtual power plant while also balancing the increase in rooftop solar power.
For new SA customers who sign up for the plan for at least 24 months, the retail price of a Powerwall 2 battery will be reduced by $2,000. This discount is separate from the $2,700 rebate offered by the Australian government. New participants will also have access to time-of-use power prices and $220 (incl GST) in grid support credits per year.
When you connect your Powerwall to the Tesla Energy Plan, Tesla’s industry-leading software will monitor and manage its performance to deliver the most benefits to you, with the added assurance that we’ll only cycle your battery up to 50 discharge cycles a year.

The Benefits of the Tesla Energy Plan

Venergy Home Solar Grid

Save on Bills

Take advantage of flexible and competitive peak, off-peak and solar sponge rates with Time of Use Tariffs, annual grid support credits and competitive feed in tariffs.

Venergy Home Solar Grid

Return on Investment

The Tesla Energy Plan helps to reduce your estimated payback period to under 9 years2 with added financial benefits.

Venergy Home Power Backup

Protect your Home

Powerwall works with solar to power your home, even during blackouts, thanks to back-up reserve of at least 20%.

Venergy Home Power Backup

Monitor your Energy

Seamlessly monitor your Powerwall and solar panels anytime, anywhere with the Tesla app.

Venergy Home Power Backup

Save on Powerwall

Purchase a Powerwall and access South Australia’s Home Battery Scheme subsidy.

1 Receive a $220 (incl GST) bill credit each year for each Powerwall you have connected to the Tesla Energy Plan. The $220 (incl GST) bill credit will be calculated equally across the 12 months and applied monthly to your Tesla Energy Plan bill. 2 Based on a 6.6kw PV system and Powerwall in South Australia with the South Australian Government subsidy applied. Current as of 22 March 2021.