Get the biggest battery rebate now.
The battery rebate reduces again at the end of December. Install your battery now for the maximum discount.
The Federal Government has committed to a $2.3 billion plan to make solar batteries more affordable. The goal is to cut energy bills for households, small businesses and community facilities by up to 90 per cent.
Most trusted solar battery brands

The Sigenergy SigenStor is one of the best value battery storage systems on the market. It integrates storage, solar inverter and energy monitoring, with the option to add a bi-directional EV charger and a generator input making it a great value system that doesn’t compromise on any functionality.


The GoodWe ESA Series is an advanced all-in-one solar battery system that combines the inverter, battery storage, and energy management system into a single streamlined unit.


The Tesla Powerwall 3 is a high capacity battery with an inbuilt inverter that gives the flexibility to easily retrofit to any existing solar system.


The Enphase IQ Battery 5P is the safest and most powerful solar battery on the market in Australia. With 7.68 kW of peak power it is incredibly powerful and can run more power-hungry appliances at once.


Sungrow batteries offer great value, high capacity storage options with a long and reliable lifespan. The capability for full house 3 phase backup makes Sungrow batteries an excellent option for large homes.

Installed by electricians, not sales people
Omzen Solar doesn’t just sell you a battery, we design and install battery systems that perform to the very highest standards. As qualified electricians, we assess your existing electrical system in detail to ensure your new battery is safe, compatible, optimised for long-term performance and installed beautifully.
Too often, people are sold solar components by sales reps who don’t understand their home’s existing wiring and can’t foresee future implications to design the most efficient system the way a qualified electrician can. Customer’s are then hit with unexpected costs later to make it compatible, or left with messy adhoc installs that cut corners to hide mistakes in the design.
Battery installations designed to be beautiful
Omzen Solar takes enormous pride in high quality battery installations. We install battery systems the right way, not the easy way. There’s no cutting corners when it comes to quality or aesthetic.




We pride ourselves on our customer’s satisfaction. There is no better measure of success.

“I recently had a Tesla Powerwall installed by the team at Omzen Electric & Solar, and I couldn’t be happier with the result. The entire process was handled professionally, from quoting and planning through to the final install.
The installers were friendly, knowledgeable, and took real pride in their work. The finished setup looks fantastic; neat, symmetrical, and clearly done to a high standard. They even took care of the required cement sheeting and painting, and everything was tidied up beautifully.
Throughout the install, communication was excellent. I received regular updates each day, and everything was clearly explained along the way. It made the whole process smooth and stress-free.
Highly recommend Omzen to anyone considering battery storage or solar — reliable, communicative, and really know their stuff. Great job!”
– Nick Frampton
Benefits of Installing a Battery
There are many benefits to installing a battery with your solar system. If you already have rooftop solar and add a battery, you could save up to $1,100 per year on your power bill.
If you’re installing both solar and a battery system, savings could reach up to $2,300 annually, potentially covering 90% of your electricity bill.

Energy Independence
Use stored solar energy at night, reducing reliance on the grid during peak times.

Power Backup
Full house backup during blackouts.

EV Charging
Charge your EV using stored solar power.

Charge for Free
Some power retailers offer free power in the middle of the day, improving your ROI, particularly in winter.
Thinking of installing a battery?
Get in touch for a tailored quote, project-specific advice, or a friendly chat to get to know us.