40 kWh Growatt DC-Coupled Storage System Installed in Landsdale

We recently completed a high-capacity battery installation in Landsdale, delivering a 40 kWh Growatt DC-coupled system designed to maximise solar efficiency and long-term energy independence.

This configuration allows the battery to charge directly from the solar array before the power is converted for household use. By reducing unnecessary energy conversion steps, a DC-coupled system improves overall efficiency and ensures more of the solar energy generated on the roof is retained within the home.

With 40 kWh of storage available, this property can comfortably shift a significant portion of its energy use into stored solar power. Daytime production charges the batteries, and that energy is then available for evening consumption, overnight usage, and high-demand periods. This reduces exposure to peak tariffs and improves the return on the solar investment.

The Growatt hybrid platform manages the flow of energy automatically, prioritising household consumption and battery charging based on real-time demand. It delivers a smooth transition between solar, battery, and grid supply without manual intervention.

A battery system of this size also strengthens resilience. During grid disruptions, stored energy can support essential circuits, offering practical blackout protection and peace of mind.

This Landsdale installation demonstrates how DC-coupled battery storage can elevate the performance of a solar system, providing stronger efficiency, greater self-sufficiency, and improved long-term value for homeowners.