Solar Battery Rebate available from 1 November 2024
Homes and businesses with rooftop solar will soon be able to take advantage of the upcoming solar battery rebate.
Our Solar Batteries
Solar batteries are transforming home solar power systems—offering not just greater energy savings but also dependable blackout protection.
With a solar battery, more Newcastle families can store and use their own solar power day and night, reducing reliance on the grid.
The result? Higher self-consumption, lower electricity bills, and backup power when the grid goes down. From compact 2.5kWh units to larger 15kWh systems, there’s a battery storage solution to suit every home and lifestyle.
With 13.5 kWh of stored energy, the Tesla Powerwall 3 is ready to support your everyday needs.
The Tesla Powerwall 2 reduces your reliance on the grid by storing your solar energy for use when the sun isn’t shining.
An AI-optimised 5-in-one energy storage system that brings your solar dream to reality
The IQ Battery 5P boasts remarkable potency, delivering a peak power of 7.68 kW and a continuous power output of 3.84 kW.
All-in-one 13.6kWh LFP home battery with backup protection, app control, and smart energy management—ideal for Newcastle solar households.
A sonnenBatterie will allow you to cover around 80% of your yearly energy requirement with self-produced and clean energy.
Testimonials
What Our Customers Say About Us
HCB are family owned.
We’ve been installing solar panels since 2007.
Newcastle Solar Battery Experts
Why Choose HCB Solar For Your Home
We are in Newcastle for the long haul. If we recommend a brand, it’s because we tested it ourselves at our own solar panel lab in Cardiff.
HCB Solar are proud to be the Solar Authorised Dealer for SunPower solar panels. SunPower are at the forefront of solar technology, including battery storage solutions. We ensure every brand we use, for any component we install, works to that same world best standard.
- Recommendation, design, supply & installation
- Complete service from start to finish
- Hassle free - only deal with one partner
- Excellent customers service
Is a Solar Battery worth the investment?
One common concern we hear from people is whether investing in a battery is worth it. Some homeowners hesitate because they’re unsure about the upfront costs or whether the benefits justify the investment. When customers express these concerns, we often encourage them to consider their energy consumption patterns and the potential long-term savings.
Frequently asked questions
Unfortunately, this is not a simple question to answer, it requires a little math and so we need to know the size of your solar system and the amount of electricity you consume.
The usable storage capacity of a solar battery is the amount of energy that can be stored or discharged by the battery. This storage capacity can vary depending on the kW size of the battery you get to go with your solar system, i.e. a 10kW battery vs a 15kW battery.
A solar battery can usually hold it’s charge for up to 20 years, but this can vary widely depending on a number of factors, including frequency of use and maintenance for example.
Once your solar batteries are fully charged, any additional solar power that is generated will be redirected and sold to the grid.
Solar batteries typically use one of three chemical compositions: lead acid, lithium ion, and saltwater. However, lithium ion batteries are the most common and best option for a solar panel system, though other battery types can be more affordable.
How much a solar battery will cost will depend on how big a battery you want and whether you are buying the battery on its own or with an inverter/charger. But could cost between $8,000-$15,000.
Some of the bigger batteries we have available include the Tesla Powerwall 2 with a 13.5kWh capacity and the sonnenBatterie with up to a 15kWh capacity. Contact us for more information on battery capacity.
With solar monitoring technology it is unlikely you will overcharge your solar battery. These intelligent solar system technologies monitor the systems generation, your consumption and redirects additional energy that’s generated to the grid.
Thinking About a Home Battery? Get This Free Guide First
Power prices are climbing, and more solar households are choosing batteries to take control.
This free e-guide is short, easy to follow, and packed with expert tips to help you get more from your solar setup—without the guesswork.
Know what to look for, what to avoid, and how to save more with the right battery.
We only use trusted solar suppliers
HCB Solar has carefully chosen our partners and suppliers.
We are proud to be Newcastle’s Approved SunPower Solar Dealer.
The solar products we recommend are truly the best in the country.
