DEYE BOS-B256 Pro-A3 Battery set with BMS, 257.2 kWh, 16 batteries, HV

BOS-B battery set with 16 high-voltage batteries with a total capacity of 257.2 kWh, smart BMS (BOS-B-PDU-2-A) and installation accessories. This is an enhanced solution from series-connected LiFePO4 batteries from the manufacturer DEYE, featuring easy installation, simple maintenance, and high reliability. The entire set offers a system of protective functions including excessive discharge, overcharge, overcurrent, and too high or low temperatures.

Fast and reliable switching ensures a seamless transition between operating modes without interruption, advanced energy storage provides flexibility and stability of supply, effective integration of photovoltaics maximizes the utilization of solar energy, and high performance and scalability allow for easy adaptation to increasing energy demands, especially in industrial installations.

Key Features

• Battery cluster with 16 batteries (16.08 kWh, total 257.2 kWh), up to 16 parallel stacks
• Battery capacity 5024 Ah, Output voltage 819.2 V
• Sufficiently high charging and discharging current - 180 A
• 500 kW switching capacity of the STS module
• Up to 8 MPPT trackers for 200 kWp PV connection
• PCS efficiency up to 98.5% and total system power of up to 2.5 MW
• Long lifespan up to 6000 cycles, warranty 5 + 5 years
• Deye Cloud - platform for energy and device management

Contents of the Package

• (16) Battery module BOS-B Pro-A3 (16.08 kWh)
• BMS controllbox for BOS-B Pro-A3 assemblies
• Installation accessories