Murdoch 50 kWh DC-Coupled Battery System Installation

This installation in Murdoch was designed around high-capacity energy storage using a 50 kWh DC-coupled battery system. The goal was to maximise the efficiency of solar generation while providing strong overnight coverage and long-term protection from rising electricity costs.

A DC-coupled battery system connects directly to the solar generation side of the system, allowing solar energy to charge the batteries before it is converted for household use. This setup reduces conversion losses and improves overall system efficiency, making it particularly effective for larger battery installations.

With 50 kWh of battery storage available, this home can store a significant portion of its daytime solar production and rely on that energy well into the evening and overnight. This greatly reduces dependence on grid power during peak tariff periods and improves the return on the solar investment.

The size of the battery system also provides flexibility for future energy needs. Whether household consumption increases, electric vehicle charging is added, or air-conditioning use rises during summer, the stored energy capacity can support these demands without immediately falling back on the grid.

This Murdoch installation highlights the benefits of DC-coupled battery storage for homeowners seeking maximum efficiency, stronger self-consumption, and greater control over their energy use.