Lithium Ion Battery 33kwh Home Energy Storage System with Smart BMS

Lithium ion battery 33KWh Home Energy Storage System With Smart BMS

The one-stop energy storage system for communication base stations is specially designed for base station energy storage. Users can use the energy storage system to discharge during load peak periods and charge from the grid during low load periods, reducing peak load demand and saving electricity costs, thus achieving the purpose of improving load characteristics and participating in system peak regulation, while saving electricity costs and maximizing arbitrage.

System Integration:Integrate EMS / BMS / PCS / power distribution / battery / operation platform to 
provide one-stop system solutions

Independent Control:Each group of batteries is independently controlled, without risk of circulation

Perfectly Compatible:Compatible with mainstream batteries on the market, allowing batteries of different types, capacities and batches to be used in parallel

Safe and Stable:Thermal runaway warning/DC circuit breaker/explosion-proof structure triple protection design

Minimalist Deployment:Modular design enables quick disassembly and assembly, and it only takes 15 minutes to complete the installation of a base station

Frontal Maintenance:No need to reserve maintenance channels, supports full frontal maintenance, and frees up base station space.

Intelligent Operation:Thousands of stations are interconnected to accurately calculate energy storage revenue, remotely monitor equipment status, and achieve efficient operation and maintenance.

		Lead Carbon System	Lithium Battery System
Mechanical Properties	Specification	Rack mount	Rack mount
	Weight	860kg (2V500Ah 22 pieces/group system) Modular capacity can be increased according to needs	370kg (3.2V230Ah 15 pieces/group system, 3 groups) can be modularly expanded according to needs
	Size(L*W*H)	1040mm*540mm*1485mm	680mm*489.5mm*1528mm
	Cooling Method	Air Cooling	Air Cooling
Electrical characteristics	Power	22kWh	33.12KWh
	Voltage	DC bus side: 42VDC~58VDC	DC bus side: 42VDC~58VDC
		Energy storage battery pack: 38.5VDC~53.9VDC	Energy storage battery pack: 38.5VDC~53.9VDC
	Current	Charging: 1A~109A, discharging: 0A~95A	Charging: 1A~109A, discharging: 0A~95A
	Voltage stabilization accuracy	≤1%	≤1%
	Overcurrent protection	Max:150A	Max:150A
	Power	6kW, 12kW, 18kW, 24kW, optional configurations	6kW, 12kW, 18kW, 24kW, optional configurations
	Efficiency	≥95%	≥95%
	Output ripple peak to peak	Ripple peak-to-peak value ≤200mV (YD/T 731)	Ripple peak-to-peak value ≤200mV (YD/T 731)
	MTBF	>100000 Hours (25ºC)	>100000 Hours (25ºC)
	Northbound communication external interface	Communication method: Isolated RS485*1	Communication method: Isolated RS485*1
		Support protocol content: support modbus protocol format	Support protocol content: support modbus protocol format
	Southbound communication external interface	Communication method: Isolated RS485*1	Communication method: Isolated RS485*1
Usage Environment	Ambient Temperature	-20-50ºC (working around 25ºC)	-20-50ºC (working around 25ºC)
	Relative humidity	≤95%	≤95%
	Atmospheric Pressure	61kPa~113kPa	61kPa~113kPa
	Installation Environment	Indoor	Indoor
	Protection Level	IP21	IP21
EMC	Electrostatic discharge immunity type	GB/T 17626.2-2018 Level 4 requirements	GB/T 17626.2-2018 Level 4 requirements
	Conducted disturbance limits	GB 9254-2008 CLASS A	GB 9254-2008 CLASS A
	Radiation disturbance limits	GB 9254-2008 CLASS B	GB 9254-2008 CLASS B
	Surge (impact) anti-interference	GB/T 17626.5-2019	GB/T 17626.5-2019
	Lightning protection	YD5098-2005	YD5098-2005