Deye 100kW-2.5MW C&I ESS Solution - BOS-B Pro-A3

About Deye 100kW-2.5MW C&I ESS Solution - BOS-B Pro-A3

 The Deye 100kW2.5MW Commercial and Industrial (C&I) Energy Storage System (ESS) is a modular and scalable solution designed for high-performance energy management.  The system is built around a versatile architecture featuring PCS (Power Conversion System), MPPT (Maximum Power Point Tracking), and STS (Static Transfer Switch) modules, all of which integrate with an embedded Energy Management System (EMS).  This integration allows for intelligent control functions like zero-export and time-of-use (TOU) strategies without requiring additional external hardware.  The system is highly efficient, with the PCS achieving up to 98.5% efficiency and the MPPT module exceeding 99%.

 For power management and distribution, the STS module provides a 500kW switching capacity and facilitates seamless transitions between on-grid, off-grid, and diesel generator modes in less than 10ms.  A single STS module can support up to five 100kW PCS modules or four 125kW PCS modules. The MPPT module supports a maximum PV input of 200kWp through eight independent channels, each rated at 40A, ensuring robust solar energy harvesting. Durability is a key focus, as both the PCS and MPPT modules are IP65-rated for protection against dust and water, and the system can handle instantaneous peak power of up to 200% of its rated capacity for 15 seconds.

The energy storage component utilizes BOS-B Pro LFP (Lithium Iron Phosphate) batteries, known for their safety and long life. Each battery cluster can store up to 257.23 kWh, and a single PCS can support up to 16 racks in parallel, providing extensive backup capabilities for up to 32 hours. The system is managed by the Deye Cloud platform, an AI-powered interface that offers real-time monitoring, energy scheduling through "Deye Copilot," and 24/7 multilingual support to optimize savings and operational efficiency.