Aimed primarily at the offgrid living market, this 4kW SMA and LG Chem system will provide for day time usage and also cover medium night time use including items such as ceiling fans, refrigeration and electronic devices.
The SMA Sunny Island 4 is a central part of SMA's off-grid range and is capable of delivering very high-quality power with serious surge ratings. The SMA Sunny Island 4 can be arranged to meet any off-grid solar configuration and will maintain performance under difficult environmental conditions. In off-grid mode, the power will come first from the solar inverter, and then from the island's batteries. This allows the homeowner to maximise solar PV production and usage.
The LG Chem battery range feature life cycles rated at 6000 cycles or more. Their units are capable of putting out up to 7kW of peak power or 5kW continuously. They can also be expanded to up to 20kWh for larger off-grid and applications. With an extremely high energy density and stylish enclosure LG will also compete on aesthetics with other products such as Tesla's Powerwall.
Trina is Australia's most popular solar panel and feature on its largest rooftop installation - the 1.2MW facility at the University of QLD. These Trina modules have excellent efficiency and shade response and are well backed by one of China's largest solar panel manufacturers.
This premium range combines high-quality components aimed at achieving the longest lifespan possible. These combinations are designed to suit heavy loads and last for long periods of time with nil maintenance.