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Solar batteries are changing the way Victorian households use and manage energy. Instead of sending excess solar power back to the grid, a battery allows you to store that energy for use when the sun isn't shining. By making more of your self-generated electricity available when you need it, battery storage helps households get greater value from their solar systems while reducing their dependence on traditional energy providers. As more homeowners look for practical ways to manage rising electricity costs, solar batteries have become an increasingly popular addition to residential solar installation. At Think Solar, we provide expert solar battery installation in Victoria, helping homeowners choose a storage solution that aligns with their energy usage, existing solar system, and future plans.
Tesla Powerwall is a fully-integrated AC battery system for residential or light commercial use. Its rechargeable lithium-ion battery pack provides energy storage for solar self-consumption, time-based control, and backup.
Powerwall’s electrical interface provides a simple connection to any home or building. Its revolutionary compact design achieves market-leading energy density and is easy to install, enabling owners to quickly realise the benefits of reliable, clean power.
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An all-in-one solution for residential energy storage. High voltage three phase design is dedicated for household use, offering a various application scenarios to lower electricity bills and bringing energy independence to your home. Swedish design tailored to European user needs brings the best combination of low voltage and high voltage energy storage systems. Parallel connection of high voltage battery packs ensure reliable and uninterrupted operation of the system, giving the ability to be the closest to 100% uptime as never before.
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GoodWe’s Lynx Home U Series is a low voltage lithium battery especially designed for residential applications with superior performance, the safest battery technology (LFP) and optimized user experience. The in-built auto recognition function and the plug & play design allow for easy installation.
A solar battery stores the excess electricity your solar panels generate during the day, so you can use it later in the evening, overnight, or during a blackout with select systems. Instead of exporting unused solar power to the grid for a low feed-in tariff, a battery lets you use more of your own power when you actually need it.
Yes. The federal Cheaper Home Batteries Program provides an upfront discount of approximately 30% on eligible home battery installations, applied automatically through Small-scale Technology Certificates (STCs) so long as your battery is installed alongside an existing or new solar panel system, listed on the Clean Energy Council's approved product list, and installed by an accredited installer. Victoria's previous state battery loan has closed, so this federal rebate is now the primary battery incentive.
In most cases, yes. If your current solar system is compatible, a battery can typically be retrofitted without needing to replace your existing panels or inverter. Think Solar can assess your system to confirm compatibility before recommending the right battery.
Battery size depends on your household's energy usage, solar system size, and how much backup or self-consumption you want. Eligible battery systems generally range from 5kWh to 100kWh, though most homes install somewhere between 5-15kWh. Think Solar assesses your usage patterns to recommend the right size for your home or business.
Warranty terms vary by brand, but most quality solar batteries, including several brands Think Solar installs, come with manufacturer warranties of up to 10 years, covering performance and capacity retention over the system's lifespan.
Solar batteries like Tesla Powerwall, BYD, and AlphaESS are widely considered among the best on the market, known for their reliability, performance, and strong warranty backing. Think Solar installs all three brands across Victoria, along with other trusted battery options, so you can choose the system that best suits your home or business.