Growatt Inverter WIT 100KTL3-H-UP LV

Hybrid 100 KW HV

5 Years Warranty

·Scalable system configuration, extend to 300kW
·Support UPS function and black start
·100% unbalanced load when backup
·110% continuous AC overloading capacity
·Support remote control of DG
·Multiple MPPTs input
·Grid-support functions

$ 8,990

Prices were last updated on July 10, 2025
Datasheet WIT 50K-H WIT 50K-HU WIT 63K-H WIT 63K-HU WIT 75K-H WIT 75K-HU WIT 100K-H WIT 100K-HU
Input Data (PV)
Max. recommended PV power(for module STC) 109.2kW 124.8kW 156kW 156kW
Start voltage 195V
Max. input voltage 1100V
Max. open circuit voltage of PV*1 1000V
MPPT nominal voltage/range 550V,180V~800V
Max. input current per MPP tracker 32A
Max. short-circuit current per MPP tracker 40A
No. of PV strings per MPP tracker 2
No. of MPP trackers 7 8 10 10
Output Data (AC)
AC nominal power 50kW 63kW 75kW 100kW
Max. AC apparent power 55kVA 69.3kVA 82.5kVA 110kVA
Nominal AC voltage/range 380/400/415V,-15%~+10%
Nominal AC grid frequency/range 50/60Hz,45-55Hz/55-65Hz
Max. output current 83.3A 105A 125A 166.7A
Adjustable power factor -1…+1
THDi <3% (@100% load)
AC grid connection type 3P3W+PE/3P4W+PE
Input Data (AC)
AC nominal power 50kW/100kW 63kW/126kW 75kW/150kW 100kW/200kW
Max. AC apparent power                                                                                55kVA/100kVA 69.3kVA/126kVA 82.5kVA/150kVA 110kVA/200kVA
Nominal AC voltage/range 380/400/415V,-15%~+10%
Nominal AC grid frequency/range                                                                                                          50/60Hz,45-55Hz/55-65Hz
Max. input current 83.3A/151.5A 105A/190.9A 125A/227.3A 166.7A/303A
Battery Data (DC)
Continuous charging and discharging power 56.7kW 71.4kW 85.1kW 113.5kW
Battery voltage range 600-1000V (for 3P3W) / 680-1000V (for 3P4W)
Recommended battery voltage 768V
Max charging and discharging current 83.3A 105A 125A 167A
BMS communication RS485/CAN
Backup Power (AC)*2
Rated AC output power 50kW 63kW 75kW 100kW
Max. AC apparent power 60kVA 75.6kVA 90kVA 120kVA
Rated AC output voltage 220V/230V/240V(L-N),380V/400V/415V(L-L)
Nominal AC output frequency 50/60 Hz
Load connection 3P3W+PE/3P4W+PE
Max. output current 90.9A 114.5A 136.4A 181.8A
THDv <3% (Linear load)
Load unbalance 100% three-phase unbalanced
Overload capacity ≤110%: Continues; 110%~120%: <10min; >120%: 200ms
On/off grid transfer time ≤20ms
Efficiency
Max. efficiency 98.2%
Protection Devices
PV reverse polarity protection Yes
Battery reverse protection Yes
AC/DC surge protection Type II
Insulation resistance monitoring Yes
Ground fault monitoring Yes
Grid monitoring Yes
Residual-current monitoring unit Yes
AC short-circuit protection Yes
Strings monitoring Yes
Anti-islanding protection Yes
PID protection Yes
AFCI function Opt
General
Dimensions (W/H/D) 820/1350/510mm
Weight 153kg 153kg 160kg 160kg
Operating temperature range –30 °C~60 °C (> 50°C, derating)
Relative humidity 0~100%
Altitude 4000m
Topology Transformerless
Cooling Smart air cooling
IP degree IP66
Display OLED+LED/WiFi+APP
Interfaces: RS485/CAN/USB Yes
Interfaces: WIFI/LAN Opt
Warranty (5/10 years) Yes/Opt
EN 62920-2017, IEC/EN 62477-1, IEC/EN 62109-1, IEC/EN 62109-2, IEC 62116, IEC 61727, G99:2020, EN 50549-1, VDE 4105, NRS 097-2-1

The Growatt Inverter WIT 100KTL3-H-UP LV is a reliable and high-performance solution for large-scale solar power systems. With its advanced three-phase design, it delivers up to 100 kW output, helping you get the most from your solar panels. This inverter features smart monitoring, high efficiency, and flexible configuration options to fit different installation needs. Its low-voltage operation ensures stable performance even under challenging conditions. Choose Growatt for dependable energy savings and long-term reliability.

2 reviews for Growatt Inverter WIT 100KTL3-H-UP LV

  1. Karim Banooz

    This purchase has been one of the best online shopping experiences I’ve ever had. The product looks even better in person and feels very sturdy. Delivery was efficient, and I appreciated the care put into the packaging.

  2. Hasan Dubai

    I couldn’t be happier with this order. From the moment I placed it, everything went smoothly. The quality is excellent, and it arrived right on time. I’m already planning to buy another one soon.

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