Up to 3.44 MWh
Massive capacity for large C&I installations
DEYE
BOS-B
14.3 kWh commercial battery module with 215 kWh per cluster and 98.5% PCS efficiency.
- Module Energy: 14.3 kWh
- Cluster Capacity: 215 kWh
Features
Overview
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.
Frequently Asked Questions
The BOS-B is designed for commercial and industrial facilities including peak shaving, load shifting, grid stabilization, critical infrastructure backup, and renewable energy integration with PV or hybrid systems.
With 16 racks per PCS configuration, the BOS-B can provide up to 32 hours of backup power, making it ideal for critical infrastructure that requires extended uninterrupted power supply.
The BOS-B integrates with the Deye Cloud Platform for real-time monitoring, smart energy scheduling, and dynamic charging/discharging strategies. It also supports zero-export and time-of-use features for maximum cost savings.
The BOS-B includes high-voltage hazard indication, fault alarms, system diagnostics via integrated LCD, and comprehensive protection through the intelligent BMS. The IP20-rated enclosure ensures safe indoor installation.
