Up to 3.44 MWh
Massive capacity for large C&I installations

14.3 kWh commercial battery module with 215 kWh per cluster and 98.5% PCS efficiency.
The Deye BOS-B Battery System is a high-performance, scalable energy storage solution designed for Commercial and Industrial (C&I) applications. With advanced lithium-ion technology, it supports systems from 100kW to 2.5MW. Each cluster provides 215kWh of storage with up to 16 racks per PCS, achieving total storage of 3.44MWh per system.