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| Customization: | Available |
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| After-sales Service: | Yes |
| Warranty: | 5 Years |
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Datasheet
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WIT 50K-HU-US
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WIT 63K-HU-US
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WIT 75K-HU-US
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WIT 100K-HU-US
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Input Data (PV)
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Max. recommended PV power(for module STC)
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109.2kW
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124.8kW
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156kW
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156kW
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Start voltage
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195V
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Max. input voltage
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1100V
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Max. open circuit voltage of PV*
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1000V
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MPPT nominal voltage/range
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550V, 180V-800V
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Max. input current per MPP tracker
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32A (16A per string)
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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
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50kW
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63kW
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75kW
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100kW
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Max. AC apparent power
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55kVA
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69.3kVA
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82.5kVA
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110kVA
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Nominal AC voltage/range
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277/480V, -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
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66.2A
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83.4A
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99.3A
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132.4A
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Adjustable power factor
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-1…+1
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THDi
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<3%
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AC grid connection type*
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3P3W+PE/3P4W+PE
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Input Data (AC)
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AC nominal power
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100kW
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126kW
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150kW
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200kW
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Max. AC apparent powe
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100kVA
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126kVA
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150kVA
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200kVA
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Nominal AC voltage/range
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277/480V, -15%~+10%
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Nominal AC grid frequency/range
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50/60Hz , 45-55Hz/55-65Hz
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Max. input current
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120.3A
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151.6A
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180.5A
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240.7A
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Battery Data (DC)
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Continuous charging and discharging power
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56.7kW
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71.4kW
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85.1kW
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113.5kW
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Battery voltage range*
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750-1000V for 3P3W / 820-1000V for 3P4W
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Max charging and discharging current
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75.6A
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95.2A
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113.5A
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151.3A
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BMS communication
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RS485/CAN
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Types of battery
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Li-ion
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Backup Power (AC)
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Rated AC output power
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50kW
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63kW
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75kW
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100kW
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Max. AC apparent power
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60kVA
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75.6kVA
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90kVA
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120kVA
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Max. single phase power
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16.6kW
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21kW
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25kW
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33.3kW
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Nominal AC voltage
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277V(L-N) / 480V(L-L)
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Nominal AC output frequency
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50/60Hz
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Load connection*
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3P3W+PE/3P4W+PE
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Max. output current
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72.2A
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91A
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108.3A
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144.4A
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THDv
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<3%
|
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Load unbalance
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100% three-phase unbalanced
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Overload capacity
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≤110%: Continues; 110%~120%: 200ms
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On/off grid transfer time
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≤16.6ms
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Efficiency
|
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Max. efficiency
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98.2%
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Protection Devices
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DC reverse polarity protection
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Yes
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Battery reverse protection
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Yes
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AC/DC surge protection
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Type II
|
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Insulation resistance monitoring
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Yes
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Ground fault monitoring
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Yes
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Grid monitoring
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Yes
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Residual-current monitoring unit
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Yes
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AC short-circuit protection
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Yes
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Strings monitoring
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Yes
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Anti-islanding protection
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Yes
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PID protection
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Yes
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AFCI function
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Opt
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General
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Dimensions (W/H/D)
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33.5/53.1/20.1 inch (850/1350/510mm)
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Weight
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337.3 lbs (153kg)
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352.7 lbs (160kg)
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Operating temperature range
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-22°F~+140°F, >122°F derating
|
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Relative humidity
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0~100%
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Altitude
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≤13123ft(4000m)
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Topology
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Transformerless
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Cooling
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Smart air cooling
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Enclosure
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IP66/NEMA 4X
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Display
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OLED+LED/WIFI+APP
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Interfaces: RS485/CAN
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Yes
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Interfaces: WIFI/4G/LAN
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Opt
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Warranty (5/10 years)
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Yes/Opt
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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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