Tesla AC Coupled Battery Solution

Tesla, established in 2003 by a team of engineers, including Martin Eberhard and Marc Tarpenning, is a prominent global player in the electric vehicle (EV) and clean energy solutions sector. While Tesla is renowned for its groundbreaking electric vehicles such as the Model S and Model 3, the company’s vision reaches beyond automobile manufacturing.

One of its noteworthy contributions to the renewable energy domain is the innovative Tesla Powerwall. The trajectory of Tesla and the Powerwall is closely intertwined with the company’s overarching goal of expediting the world’s shift to sustainable energy.

In 2015, Tesla took a bold step by introducing the Powerwall, an advanced home battery storage solution. The Powerwall represented a significant advancement toward realising Tesla’s objective of establishing a sustainable, efficient, and decentralised energy system.

The Tesla Powerwall was conceived to tackle two critical challenges impeding the widespread adoption of renewable energy: intermittency and a lack of storage capacity. It revolutionised the landscape by enabling homeowners to store surplus solar energy generated during the day for use during peak demand periods or when the sun is not shining.

This groundbreaking technology empowered residential solar system owners to optimise their energy self-sufficiency and reduce their dependence on conventional power grids. The Powerwall is outfitted with cutting-edge lithium-ion battery technology, akin to that utilised in Tesla’s electric vehicles.

This technology delivers exceptional energy density, extended cycle life, and outstanding performance during charging and discharging cycles. With a storage capacity of up to 13.5 kWh, the Powerwall can sustain the average home for several hours during brief power outages or for extended durations in off-grid living situations.

Tesla’s unwavering commitment to quality and innovation is apparent in the design of the Powerwall. Its sleek and compact design allows for effortless installation both indoors and outdoors.

The unit seamlessly integrates with solar systems, empowering homeowners to harness renewable energy efficiently. Additionally, the Powerwall interfaces with Tesla’s Energy Management Platform, guaranteeing optimal energy utilisation and intelligent load management.

Over the years, Tesla has continuously enhanced the Powerwall, releasing updated iterations that incorporate user feedback and technological progress. Each iteration brings improvements to performance, reliability, and the user experience.

With each new generation, Tesla aims to enhance the accessibility, affordability, and compatibility of the Powerwall with a broader array of renewable energy systems. The impact of the Powerwall has been profound, benefiting not only individual homeowners but also the broader energy landscape.

Tesla Manufacturing Facilities: An Overview

Tesla, the prominent American electric vehicle (EV) and clean energy company, operates several manufacturing facilities globally for the production of its innovative products, including the Powerwall battery. These strategically positioned facilities cater to the growing demand for Tesla’s products in various markets.

  • Gigafactory Nevada, USA
    Situated in Sparks, Nevada, Gigafactory Nevada stands as Tesla’s largest manufacturing facility. It plays a pivotal role in manufacturing a diverse range of products, from batteries and powertrains to energy storage systems and the Powerwall battery.
    Spanning an impressive 5.3 million square feet, this cutting-edge facility is renowned for its advanced automation and vertical integration. It commenced Powerwall battery production in 2015 and has consistently expanded its production capacity over time.
  • Gigafactory New York, USA
    Located in Buffalo, New York, Gigafactory New York primarily focuses on the production of solar panels and energy storage products. It is responsible for manufacturing components of the Powerwall battery, including battery cells and modules.
    Acquired by Tesla in 2016 from SolarCity, a leading solar energy company, this facility covers an area of 1.2 million square feet.
  • Gigafactory Shanghai, China
    Gigafactory Shanghai, founded in Shanghai, China, represents Tesla’s inaugural wholly-owned foreign manufacturing facility. It was established to meet the surging demand for Tesla’s vehicles and energy storage systems in the Chinese market.
    While its primary focus is vehicle production, it is poised to contribute to Powerwall battery manufacturing for the Asian market in the future. This factory underscores Tesla’s commitment to expanding its global manufacturing presence.
  • Tesla Gigafactories in Berlin, Germany, and Austin, Texas, USA (Upcoming)
    Tesla has announced plans for the construction of new Gigafactories in Berlin and Austin. These forthcoming facilities will primarily emphasise vehicle production but are anticipated to bolster Tesla’s battery manufacturing capabilities.
    Although specific production details and capacity are yet to be disclosed, these additions are set to revolutionise Tesla’s overall production capabilities and help meet the growing demand for Powerwall batteries and other clean energy products.


Tesla’s Powerwall, the innovative home energy storage solution, has garnered multiple prestigious awards over the years, recognising its outstanding contributions to sustainable living and renewable energy utilisation. These accolades include:

  1. The Green Car Reports “Best Car To Buy” award in 2015
  2. The Edison Gold Award in 2016, the Fast Company “Innovation by Design” award in 2017
  3. The Architiser A+Awards Popular Choice award in 2018
  4. The Popular Science “Best of What’s New” award in 2019
  5. The Bloomberg New Energy Finance (BNEF) NEO Frontier Pioneer Award in 2020
  6. The CES Innovation Award in 2021
  7. The Energy Storage North America (ESNA) Innovation Award in 2022

Tesla continues to be celebrated for its pioneering achievements in the electric vehicle and clean energy industry.


Tel : (+61) 1800 646 705

Email : Australia@tesla.com

Adelaide – Adelaide Airport

9-13 Lum St

Adelaide Airport 5950

Brisbane Service Centre

1062 Ann Street

Fortitude Valley 4006

Email : brisbane_sales@tesla.com

Brisbane – Mount Gravatt

1922 Logan Rd

Upper Mount Gravatt 4122

Store (07) 3073 9155


114 Bunda St

Canberra 2601

Gold Coast-Southport

78 Nerang St

Southport 4215

Store (07) 5699 9610

Email – goldcoast_sales@tesla.com

Melbourne – Mulgrave

649 Springvale Rd

Warehouse A

Mulgrave 3170

EMail : melbourne_sales@tesla.com


1341 Dandenong Rd, Chadstone Shopping Centre

Chadstone VIC 3148


650 Church St

Cremorne 3121

Driving Directions

Store (03) 9039 6000


100-104 Parraweena Rd

Miranda 2228

Driving Directions

Store (02) 4328 0288

Perth-Osborne Park

274 Scarborough Beach Rd

Osborne Park 6017


118 Bourke Road

Alexandria 2015

Store (02) 4328 0288


70 Lower Gibbes St

Chatswood 2067

Store (02) 4328 0288


45 Church St

Parramatta 2150

Store 02 4328 0288

Click on the Tesla Powerwall 2 to be taken to the data-sheet

The Tesla Powerwall is a cutting-edge energy storage system designed and developed by Tesla Inc. It is made up of state-of-the-art lithium-ion battery technology, similar to the batteries used in electric vehicles. This innovative system aims to revolutionize the way we store and utilize renewable energy by providing both residential and commercial users with a sustainable storage solution.

The Powerwall is made from a combination of lithium-ion batteries, inverters, and advanced software. It is capable of storing excess energy generated from renewable sources like solar panels, allowing users to harness that energy when it’s needed most, such as during peak demand periods or in the event of a power outage. The lithium-ion batteries used in the Powerwall are highly efficient, with a long lifespan, and are designed to withstand the demands of daily charging and discharging cycles.

One of the greatest benefits of the Tesla Powerwall is its potential to reduce reliance on the traditional power grid. By storing excess energy, users can become more self-sufficient and minimize their dependency on fossil fuel-generated electricity. This not only helps to reduce carbon emissions but also provides financial benefits by lowering electricity bills. Additionally, the Powerwall offers a seamless transition during power outages, as it can automatically detect when the grid goes down and provide backup power to keep essential appliances running.

Another notable advantage of the Tesla Powerwall is its ability to integrate with solar panels, effectively creating a sustainable and independent energy ecosystem. This combination allows users to maximize the utilization of their solar-generated energy by storing excess energy for use during cloudy periods or night-time. By optimizing energy usage and minimizing waste, the Powerwall plays a significant role in promoting a more sustainable and greener future.

In conclusion, the Tesla Powerwall is an innovative energy storage solution that combines advanced lithium-ion battery technology with smart software. It offers numerous benefits, such as reducing reliance on the traditional power grid, minimizing carbon emissions, and providing backup power during outages. With its ability to integrate seamlessly with solar panels, the Powerwall allows users to maximize their renewable energy usage. As the demand for sustainable energy solutions continues to grow, the Tesla Powerwall is leaving a positive impact on the transition towards a cleaner and more efficient energy future.

The Powerwall comes with a 10 year product warranty and weighs 114 kg, so it’s very heavy. The Powerwall is a 14 kWh battery with 13.5 kWh usable energy, and you can link up to 10 together. They can discharge at a rate of 5 kW at any one time.

Usable Capacity13.52740.15467.58194.5108121.5135


PRO – Large company

PRO – Outstanding monitoring app, allowing you to monitor your battery, but also your solar and home consumption.

PRO -Australian Offices

PRO – Built in back-up for grid blackouts and emergency situations

PRO – Looks really nice

PRO – Easily expandable in the future, so you can start with 1 battery and add more as funds allow for it.

PRO – Very smart technology, and can charge and discharge in order to maximise your returns


CON – Significant cost

CON – Does not have black-start or support a generator

CON – although it can be installed on 3 phase connections, it doesn’t backup a 3 phase load

Our Thoughts

A high quality product, manufactured by a massive company with a strong and long trading history.

The Australian offices allows for warranty issues to be catered for, even if your installation company disappears.

If you’re looking for the BEST Ac coupled battery, then look no further, the Powerwall really is outstanding, but be prepared to dig deep into your wallet for this product, it doesn’t come cheap. 

We would definitely without a shadow of a doubt, put them on our own house or business.

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