Convenient • Quick installation standard of 19-inch embedded designed module is comfortable for installation and maintenance. Intelligent BMS • It has protection functions including over-discharge, over-charge, over-current and over-high or low temperature. The system can automatically manage charge and discharge state and balance current and voltage of each cell. Eco-friendly • The whole module is non-toxic, non-polluting and environmentally friendly. Safe and reliable • Cathode material is made from LiFePO4 with safety performance and long cycle life, The module has less self-discharge, up to 6 months without charging it on shelf, no memory effect, excellent performance of shallow charge and discharge. Flexible configuration • Multiple battery modules can be in parallel for expanding capacity and power. Support USB upgrade, remote up grade (Compatible with Deye inverter). Wide temperature • Working temperature range is from -20°C to 55°C, with excellent discharge performance and cycle life.