This wall-mounted lithium battery powerwall features a high-quality prismatic cell with an independent BMS system for smart power management, ensuring stable and reliable operation. With a long design life of 15+ years, over 6000 cycles, and multiple communication ports (CAN, RS485, RS232), it supports capacities from 5kWh to 20kWh. The product is certified with IEC, CB, CE, and VDE, ensuring compliance with international safety standards and providing market access assurance.