Jiangsu Zhitai New Energy Technology Co., Ltd
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Small size Commercial & Industrial ESS (energy storagy system) 41KWH -20KW
Model: ZT ESS AIO-41/20
ZT-TEK small size commercial & industrial use battery energy storage system ( BESS)
All-in-one design,
with lithium-ion battery pack, hybrid inverter, MPPT, temperature control system, fire-fighting system.
Plug and play design.
Easy for expansion, multi-units can be parallel connected.
With generator sets connection plug
On-Grid / off grid switchable
AC Parameters:
Rated output voltage: 400~380V/230~220, AC 3phase, 3L+N+PE
Frequency: 50/60Hz
Rated output power: 20kW
Max output power: 22kVa
Max output current: 31A
On grid/off grid switching time: <10ms
PV side:
Max input power: 30000w
Max input voltage: 1000v
MPPT operation voltage range/ rated voltage V: 180~900V
MPPT startup voltage: 120V
MPPT: 2channels (each channel support 2 strings of pv panels)
Max input current: 28A +28A
Max short circuit current: 32A +32A
Generator sets:
Rated output voltage: 400/230V, 380V/220V
Frequency: 50/60Hz
Battery side:
DC Voltage range: 345.6~ 467.2V
Rated charging/discharging current: 50A/50A
Max charging/discharging current: 65A/65A
Battery config.: 8pcs * 51.2V100AH battery
Rated capacity: 8pcs *5.12kwh = 40.96kwh
Available capacity: 36.864kwh
More detail about battery information, pls check ZT-TEK 51100
Temperature system: Air conditioner
Fire flighting system: Detector +aerogel
System parameters:
Working temperature: -20 ~ 50
Altitude: <2000
Protection: IP54
Dimension (w*d*h): 900*1150*1800 mm
Options:
1) Photovoltaic panels & Brackets
2) Generators
3) Power cables
4) Communication cables
More details, pls contact with our sales team.