The Lithium Battery for Solar System is an advanced Lithium Batteries energy storage system offering Nominal Energy of 5.3kWh, Operating Voltage Range of 44.8V – 56.8V, Enclosure Protection of IP20, Warranty of 10 Years / 16MWh Throughput, and Model of INB-5.3. High-performance Lithium Battery for Solar System with LiFePO4 technology, longer life, enhanced safety, and reliable energy storage solutions.