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
• 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

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

Packaging & Shipping

Certifications