• ISO9001 Approved DC/AC Growatt Cardboard Box China Solar Inverter Household Inverters 75kw
  • ISO9001 Approved DC/AC Growatt Cardboard Box China Solar Inverter Household Inverters 75kw
  • ISO9001 Approved DC/AC Growatt Cardboard Box China Solar Inverter Household Inverters 75kw
  • ISO9001 Approved DC/AC Growatt Cardboard Box China Solar Inverter Household Inverters 75kw
  • ISO9001 Approved DC/AC Growatt Cardboard Box China Solar Inverter Household Inverters 75kw
  • ISO9001 Approved DC/AC Growatt Cardboard Box China Solar Inverter Household Inverters 75kw

ISO9001 Approved DC/AC Growatt Cardboard Box China Solar Inverter Household Inverters 75kw

After-sales Service: Performance Warranty
Warranty: 3years
Nature of Source Flow: Passive inverter
Phase: Three
Output Power: <50W
Certification: CE, ROHS, ISO9001, CCC
Customization:
Diamond Member Since 2023

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  • Overview
  • Product Description
  • Detailed Photos
  • Product Parameters
  • Installation Instructions
  • Packaging & Shipping
  • Certifications
Overview

Basic Info.

Model NO.
WIT 75K-A-US
Brand
Growatt
Type
DC/AC Inverters
Power Source
Solar Power
Circuit Topologies
Full-Bridge Type
Nature of Wave String
Sine Wave Inverter
Size
Small Inverter
Wattage
75kw
Phase Number
Three Phase
Maximum Power
100kw
Transport Package
Cardboard Box
Specification
274/254/138mm
Trademark
GROWATT
Origin
China
HS Code
8504409940
Production Capacity
10000

Product Description

Product Description
 
Basic information
Voltage 480V Rated Power 50KW-100KW
Trade Mark GROWATT Transportation Package Carton Box
Production Capacity 1000/pcs/Month Origin Shenzhen
 
Detailed Photos


ISO9001 Approved DC/AC Growatt Cardboard Box China Solar Inverter Household Inverters 75kw

Product Parameters
Datasheet WIT 50K-A-US
WT   50K-AU-US
WIT 63K-A-US
WIT 63K-AU-US
WIT 75K-A-US
WIT75K-AU-US
 WIT 100K-A-US
WT 100K-AU-US
Output Data(AC)
AC nominal power 50kW 63kW                           75kW    100kW
Max.AC apparent powe 55kVA 69.3kVA 82.5kVA    110kVA
Nominal AC voltage 480V
AC voltage range -15%~+10%
AC grid frequency 60 Hz
AC arid frequency range 55-65Hz  
Max.output current 66.2A                            83.4A                           99.3A    132.4A
Adjustable power factor -1…+1
THDi <3%
AC grid connection type*1 3P3W+PE/3P4W+PE
Input Data(AC)
AC nominal power 50kW/100kW                                                      82.5kVA/150kVA 100kW/200kW
110kVA/200kVA
Max AC apparent power
Nominal AC voltage/range
55kVA/100kVA                    69.3kVA/126kVA
                                           480V,-15%~+10%
Nominal AC grid frequency/range 60Hz,55-65Hz
Max,input current 66.2A/120.34                     83.4A/151.6A                   99.3A/180.5A                    132.4A/240.7A
Adjustable power factor -1…+1
THDi <3%
AC grid connection type 3P3W+PE/3P4W+PE
Battery Data(DC)
Continuous charging and discharging power
Battery voltage range
Max charging and discharging current
56.7kW                           71.4kW                          85.1kW                          113.5kW
750-1000V for 3P3W/820-1000V for 3P4W
BMS communication 75.6A                            95.2A
                                           RS485/CAN
113.5A                           151.3A
Types of Battery Li-ion
Backup Power(AC)*2  
Rated AC output powe 50kW                             63kW                           75kW    100kW
Max.AC apparent power 60kVA                           75.6kVA                         90kVA    120kVA
Rated AC output voltage 277V(L-N)/480V(L-L)
Nominal AC output frequency
Load connection*1
60 Hz
Max.output current 3P3W+PE/3P4W+PE
 
72.2A                             91A                            108.3A                          144.4A
THDv <3%(Linear load)
Load unbalance
Overload capadty
100%three-phase unbalanced
  ≤110%:Continues;110%~120%:10min;>120%:200ms
On/off grid transfer time ≤16.6ms
Ffficiency
MAX.Battery charge/discharge efficiency                                                                  98.2%
Protection Devices
Battery reverse protection Yes
AC/DC surge protection
Insulation resistance monitoring
Type ll
Ground fault monitoring Yes
Yes
Grid monitoring Yes
Residual-current monitoring unit Yes
AC short-circuit protection
Anti-islanding protection
Yes
Yes
General
Dimensions  (W/H/D) 33.5/53.1/20.1inch
(850/1350/510mm)
Weight
Operating temperature range
308.6 Ibs (140kg)
-22°F~+140°F,>122F  deratinç
Relative humidity  
Altitude 0~100%
Topology ≤13123ft(4000m)
Transformerless
Cooling Smart air cooling
Fnclosure IP66/NEMA 4X
Display
Interfaces:RS485/CAN
Interfaces:WIFI/4G/LAN
Warranty (5/10 years)
Yes
Opt
Yes/Opt
    
Installation Instructions

ISO9001 Approved DC/AC Growatt Cardboard Box China Solar Inverter Household Inverters 75kwISO9001 Approved DC/AC Growatt Cardboard Box China Solar Inverter Household Inverters 75kwISO9001 Approved DC/AC Growatt Cardboard Box China Solar Inverter Household Inverters 75kw
Packaging & Shipping

ISO9001 Approved DC/AC Growatt Cardboard Box China Solar Inverter Household Inverters 75kwISO9001 Approved DC/AC Growatt Cardboard Box China Solar Inverter Household Inverters 75kwISO9001 Approved DC/AC Growatt Cardboard Box China Solar Inverter Household Inverters 75kwISO9001 Approved DC/AC Growatt Cardboard Box China Solar Inverter Household Inverters 75kw

Certifications

ISO9001 Approved DC/AC Growatt Cardboard Box China Solar Inverter Household Inverters 75kwISO9001 Approved DC/AC Growatt Cardboard Box China Solar Inverter Household Inverters 75kw

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