Support battery-free output and only PV start and load, with battery activation function.













Advantage:
When the grid-connected function is enabled, grid-connected power generation or anti-reverse-current can be set, and it can
also be set to off-grid output mode.
Four charging modes
Mains priority charging, solar priority charging, mains solar hybrid charging and solar only charging.




|
Model |
GST48-8K3 |
GST48-10K3 |
GST48-12K3 |
|
INVERTER OUTPUT |
|||
|
Rated Output Power |
8000 V |
10000 V |
10000 V |
|
Rated Output Power |
8000 VA |
10000 |
10000 |
|
Maximum Peak Power |
16000 W |
20000 |
20000 |
|
Load Capacity with Motors |
5 HP |
6 |
6 |
|
Rated AC Output |
400 VAC Three
phase, 50 / 60Hz |
||
|
Output Voltage Waveform |
Pure Sine Wave |
||
|
Inverter and Bypass Switching Time |
10ms(typical) |
||
|
Maximum Battery Inverter Efficiency |
≥93% |
||
|
Overload Protection |
102%~110%,5min;110%~125%,10s;>125%,2s |
||
|
BATTERY |
|||
|
Battery Type |
Lithium / Lead-acid / User Defined |
||
|
Rated Battery Voltage( |
48 VDC |
||
|
Battery Voltage Range |
40~60 VDC |
||
|
Max.Mains Charging Current |
100 A |
120 |
120 |
|
Max.Hybrid Charging Current |
180 |
220 |
260 |
|
Charging current error |
±3 ADC |
||
|
Charging Short Circuit
protection |
Blown Fuse |
||
|
PV INPUT |
|||
|
MPPT Quantity |
2 |
||
|
Max. PV array power |
6000+6000 W |
7500+7500 |
9000+9000 |
|
Max. PV input current |
22+22 A |
||
|
Max. Open Circuit Voltage | 800 VDC |
||
|
MPPT Voltage Range |
200~650 VDC |
||
|
MPPT Tracking Efficiency |
99.9% |
||
|
MAINS INPUT |
|||
|
Input Voltage Range |
Phase Voltage170~280 VDC,Line Voltage305~485 VDC |
||
|
Frequency Range |
50/60±0.3 Hz |
||
|
Output Short Circuit Protection |
Circuit breaker |
||
|
Bypass Overload Current |
63 A |
||
|
SPECIFICATIONS |
|||
|
Dimensions (D*W*H) |
130*445*630 MM |
||
|
Weight |
27 KG |
||
|
Waterproof level |
IP20 |
||
|
Working temperature range |
-10~55 ℃ |
||
|
Storage temperature range |
-25~60 ℃ |
||
|
Noise |
<60 dB |
||
|
Cooling method |
Forced air
cooling (variable speed of fan) |
||
|
COMMUNICATION |
|||
|
Embedded interface |
RS485/CAN/USB/Dry
contact |
||
|
External module |
WIFI/GPRS |
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|
CERTIFICATION |
|||
|
Safety |
CE(IEC62109-1) |
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|
EMC |
EN61000 |
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We will contact you within 24 hours.