
Neptune-P250/P375/P500
BidirectionalPCS cabinet without transformer from 250kW to 500kWcan be used alone asinverter/rectifier or with solar MPPT cabinet andSTS/ATS cabinet for engineering customized photovoltaic and energystorage systems.

Category:
Industrial & Commercial

Product attachments:
- DESCRIPTION
- TYPE
-
PCS Inverter without transformer
● Supports DC-coupled with PV and battery DC coupling
● Supports battery cluster access to extend battery cycle life
● Modular design for easy maintenance
● IP54 design
-
DC(BAT input)
DC voltage range
Max.Num.of battery input
Max.charge/discharge current Max.charge/discharge power
600-1000V(Min.680V for off-grid)
2
216A*2
125KW*2
600-1000V(Min.680V for off-grid)
3
216A*3
125kW*3
600-1000V(Min.680V for off-grid)
4
216A*4
125kW*4
i
AC side(on-grid)
Rated output apparent power Rated output current
Max.input apparent power Max.AC input current
Rated voltage
AC voltage range Rated frequency Frequency range PF
THDi
AC connection
250kVA 364A
250kVA
364A
400V
360-440V
50Hz/60Hz
45-55Hz/55-65Hz
>0.99(-0.8~0.8)
<3%(@rated power)
3W+N+PE
375KVA
546A
375KVA
546A
400V
360-440V
50Hz/60Hz
45-55Hz/55-65Hz
>0.99(-0.8~0.8)
<3%(@rated power)
3W+N+PE
500kVA
728A
500kVA
728A
400V
360-440V
50Hz/60Hz
45-55Hz/55-65Hz
>0.99(-0.8~0.8)
<3%(@rated power)
3W+N+PE
AC side(off-grid)
Rated output power
Rated output voltage Rated output current Rated frequency
THDu
Overload capability
250kW(@resistive load) 400V
364A
50/60Hz
<3%(@linear load)
120%-1min
375KW(@resistive load) 400V
546A
50/60Hz
<3%(@linear load)
120%-1min
500kW(@resistive load) 400V
728A
50/60Hz
<3%(@linear load)
120%-1min
System data
Build-in transformer IP level
Cooling method
Operating temperature range Storage temperature range Relative humidity
Noise
Maximum operating altitude AC lightning protection
BMS communication
Meter communication Remote communication Display
Dimensions(W*D*H) Weight
No
IP54
Intelligent air cooling
-40~60℃(45~60℃ derating,deating factor 5%/℃)
-40~70℃(no condensation)
0~95%(no condensation)
<75dB @1m
4000m(derating above 3000m,derating factor 1%/100m) Typell
RS485/CAN
RS485
WLAN/4G/Ethernet
LED+LCD+APP
1000*1100*2100mm 890kg
1000*1100*2100mm
945kg
1000*1100*2100mm
1000kg
Give service to

Orders on the official website are shipped by the headquarters.

After the spot payment, it will be sent out within 3-15 working days, and if there is no spot payment, it will be sent out within 25 working days.

If the goods cannot meet the requirements of ordinary transportation methods, please inform us in advance and negotiate for a solution in other situations.
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