| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 5 Years |
|
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Datasheet
|
WIT 50K-H WIT 50K-HU
|
WIT 63K-H WIT 63K-HU
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WIT 75K-H WIT 75K-HU
|
WIT 100K-H WIT 100K-HU
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Input Data (PV)
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||||
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Max. recommended PV power(for module STC)
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109.2kW
|
124.8kW
|
156kW
|
156kW
|
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Start voltage
|
195V
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|||
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Max. input voltage
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1100V
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Max. open circuit voltage of PV*
|
1000V
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MPPT nominal voltage/range
|
550V, 180V-800V
|
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Max. input current per MPP tracker
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32A
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Max. short-circuit current per MPP tracker
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40A (20A per string)
|
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No. of PV strings per MPP tracker
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2
|
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No. of MPP trackers
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7
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8
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10
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10
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Output Data (AC)
|
||||
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AC nominal power
|
50kW
|
63kW
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75kW
|
100kW
|
|
Max. AC apparent power
|
55kVA
|
69.3kVA
|
82.5kVA
|
110kVA
|
|
Nominal AC voltage/range
|
380/400/415V,-15%~+10%
|
|||
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AC grid frequency/range
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50/60Hz , 45-55Hz/55-65Hz
|
|||
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Max. output current
|
83.3A
|
105A
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125A
|
166.7A
|
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Adjustable power factor
|
-1…+1
|
|||
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THDi
|
<3%
|
|||
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AC grid connection type*
|
3P3W+PE/3P4W+PE
|
|||
|
Input Data (AC)
|
||||
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AC nominal power
|
50kW/100kW
|
63kW/126kW
|
75kW/150kW
|
100kW/200kW
|
|
Max. AC apparent powe
|
100kVA
|
126kVA
|
150kVA
|
200kVA
|
|
Nominal AC voltage/range
|
380/400/415V,-15%~+10%
|
|||
|
Nominal AC grid frequency/range
|
50/60Hz , 45-55Hz/55-65Hz
|
|||
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Max. input current
|
83.3A/151.5A
|
105A/190.9A
|
125A/227.3A
|
166.7A/303A
|
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Battery Data (DC)
|
||||
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Continuous charging and discharging power
|
56.7kW
|
71.4kW
|
85.1kW
|
113.5kW
|
|
Battery voltage range*
|
600-1000V (for 3P3W) / 680-1000V (for 3P4W)
|
|||
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Max charging and discharging current
|
83.3A
|
105A
|
125A
|
167A
|
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BMS communication
|
RS485/CAN
|
|||
|
Backup Power (AC)
|
||||
|
Rated AC output power
|
50kW
|
63kW
|
75kW
|
100kW
|
|
Max. AC apparent power
|
60kVA
|
75.6kVA
|
90kVA
|
120kVA
|
|
Nominal AC voltage
|
220V/230V/240V(L-N),380V/400V/415V(L-L)
|
|||
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Nominal AC output frequency
|
50/60Hz
|
|||
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Load connection*
|
3P3W+PE/3P4W+PE
|
|||
|
Max. output current
|
90.9A
|
114.5A
|
136.4A
|
181.8A
|
|
THDv
|
<3%
|
|||
|
Load unbalance
|
100% three-phase unbalanced
|
|||
|
Overload capacity
|
≤110%: Continues; 110%~120%: 200ms
|
|||
|
On/off grid transfer time
|
≤20ms
|
|||
|
Efficiency
|
||||
|
Max. efficiency
|
98.2%
|
|||
|
Protection Devices
|
||||
|
DC reverse polarity protection
|
Yes
|
|||
|
Battery reverse protection
|
Yes
|
|||
|
AC/DC surge protection
|
Type II
|
|||
|
Insulation resistance monitoring
|
Yes
|
|||
|
Ground fault monitoring
|
Yes
|
|||
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Grid monitoring
|
Yes
|
|||
|
Residual-current monitoring unit
|
Yes
|
|||
|
AC short-circuit protection
|
Yes
|
|||
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Strings monitoring
|
Yes
|
|||
|
Anti-islanding protection
|
Yes
|
|||
|
PID protection
|
Yes
|
|||
|
AFCI function
|
Opt
|
|||
|
General
|
||||
|
Dimensions (W/H/D)
|
820/1350/510mm
|
|||
|
Weight
|
153kg
|
160kg
|
||
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Operating temperature range
|
-30 °C~60 °C (> 50°C, derating)
|
|||
|
Relative humidity
|
0~100%
|
|||
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Altitude
|
≤13123ft(4000m)
|
|||
|
Topology
|
Transformerless
|
|||
|
Cooling
|
Smart air cooling
|
|||
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Enclosure
|
IP66
|
|||
|
Display
|
OLED+LED/WIFI+APP
|
|||
|
Interfaces: RS485/CAN
|
Yes
|
|||
|
Interfaces: WIFI/4G/LAN
|
Opt
|
|||
|
Warranty (5/10 years)
|
Yes/Opt
|
|||
At DAH solar, our mission is to drive the global transition to renewable energy by providing state-of-the-art energy storage solutions that optimize solar energy storage. We aim to make clean energy accessible, affordable, and reliable for everyone, contributing to a greener and more sustainable future.
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