Solar Battery Installation

We are the Experts in Solar Battery Technology for Your Sydney Home or Business

We partner with Australia’s leading suppliers of battery technology to ensure you get the best product for your needs. These include:

Tesla Powerwall

The Tesla Powerwall 2 is an integrated battery system that stores your excess solar energy to provide free, environmentally friendly energy to your home during the night and early morning, and as a backup power source for your home during a blackout.
‍
Powerwall can help reduce your reliance on the electricity grid and significantly reduce, if not eliminate the power bill of the average home. Powerwall complements your home with its easy, flexible installation, and stylish design. Easily keep track of your energy usage and output in real time with the Tesla app. Set choices to maximize savings, outage prevention, or energy independence.

You can easily add a second Powerwall to your home if your energy consumption increases. With a 10 year (3650 cycle) warranty the Tesla Powerwall is a great choice for the average Australian family home.

Sungrow

Sungrow is a high-performance modular battery system that utilizes 100% of stored energy.

With its flexible modular design, a Sungrow battery storage system can be tailored to meet specific consumption levels from as low as 3.2kWh all the way up to 40kWh of storage capacity.

With its modular design, a Sungrow battery storage system can easily be increased in increments of 3.2kWh without any complex and costly installation expenses if you need more storage.

With a 10 year warranty, Sungrow is a cost effective, affordable solution for any application, both commercial and residential.

Enphase

Enphase AC battery is simple to install, safe, reliable and provides lowest lifetime energy cost. More batteries can be added based on the need, and it combines safe and stable iron-based lithium chemistry battery cells, an Enphase microinverter, and a battery management system in a sealed box that never needs maintenance.

BYD

BYD’s battery storage line may be used in a variety of applications. The commercial battery is appropriate for large application, while the modular LV and HV systems match any home application.

SAJ

The SAJ B1 battery contains an internal battery management system (BMS), which is used to ensure battery efficiency and prevent over charging or discharging. The battery has a modular design for simple wiring connection and installation, and it provides great protection thanks to IP65.

ESY SUNHOME

The ESY SUNHOME HM series intelligent residential energy storage system integrates an inverter, battery, and Internet connectivity. It seamlessly connects to the power grid, photovoltaic panels, and mobile devices. This innovative system delivers reliable electricity to households, small businesses, and farms. Users have the flexibility to switch between various operational modes including normal, off-grid, economic, emergency, and intelligent modes. Additionally, the system can be controlled manually or via Artificial Intelligence (AI), adapting to factors such as grid conditions, load, electricity pricing, energy storage levels, and weather conditions.

These are just some of the trusted brands we offer – we supply and install all major solar battery systems to suit your needs.

Federal Government Battery Rebate

Cheaper Home Batteries Program – Federal Rebate Information

From 1 July 2025, eligible Australian households, businesses, and community organisations can access a generous upfront discount - around 30% - on the cost of installing a new home battery system through the Australian Government’s Cheaper Home Batteries Program.

This $2.3 billion initiative supports the widespread adoption of battery storage by lowering the upfront cost barrier. The program extends the existing Small-scale Renewable Energy Scheme (SRES) to include small battery systems (under 100kWh), helping households and businesses store more of their solar energy for use during peak demand times.

Key Features

30% upfront discount on eligible battery installations, reducing your initial investment.
Applies to installations from 1 July 2025, subject to finalised regulations.
Discounts based on the battery’s usable capacity, with the rate set to gradually reduce until 2030.
Administered by the Clean Energy Regulator (CER) and delivered via accredited solar and battery installers - like Green Tech.

Eligibility and Conditions

Available for both new and existing rooftop solar PV systems, as long as safety and performance standards are met.
Only Clean Energy Council (CEC) approved batteries and accredited installers are eligible.
Batteries must be installed for permanent use and comply with state and territory safety regulations.
The program complements existing state or territory battery rebates, meaning additional savings may be possible.

Environmental and System Compatibility Focus

Batteries must be safely installed with a focus on long-term usability.
Where older solar systems exist, they may still qualify without needing full replacement, helping reduce waste.
The scheme also supports a broader commitment to battery recycling and sustainable product lifecycle management in cooperation with state governments.

At Green Tech, we’re ready to help you take full advantage of this rebate and future-proof your solar investment. Whether you’re adding storage to an existing system or installing solar and battery from scratch, our team ensures everything is installed safely, legally, and efficiently.

Get in touch with Green Tech today to find out if your home or business qualifies for the Cheaper Home Batteries Program.

Welcome To Green Tech

Solar, EV & Battery Storage Experts

Green Tech is an all-inclusive solar energy solution provider.

With over 20 years of experience in the electrical and solar industry, we design and install integrated Solar, Battery and EV Charging solutions and are trusted by many of the largest building companies in Australia. We also provide solutions to Architects, Developers, Builders, Strata Title Buildings and Residential Clients.

Battery Products

What We Offer

From design to installation, Green Tech is an all-inclusive solar energy solution provider. With 20 years of experience in the electrical and solar industry, we are trusted by many of the largest building companies in Australia.

With a Green Tech system you can eliminate your electricity bill saving you thousands over the life of your system. As energy prices are on the rise and forecast to continue to increase for the foreseeable future, a Green Tech renewable energy system is a wise investment.

The addition of battery storage means you can store energy generated by your solar panels during peak sunlight times for use during evening high demand periods when electricity prices are highest.

Solar Batteries Sydney

Request A Free Quote