The LG Chem RESU energy storage unit features world-class compact dimensions and relatively low weight. It has been designed for easy installation on the wall or floor in indoor and outdoor applications. Inverter connections have also been simplified, reducing installation time and cost. RESU provides reliability for your home with its long life, consistent power and efficiency. RESU models can be cross-connected up to 2 units to increase energy capacity. LG energy storage units are known for their high quality, durable construction. When combined with hybrid inverters, you get a complete energy solution that seamlessly powers your home or business with renewable solar energy.