Growatt WIT 100K-HU-US

InvertersModel WIT-100K-HU-US

Growatt 100 kW Three-Phase Hybrid Solar Inverter WIT 100K-HU-US

The WIT-100K-HU-US is a three-phase commercial hybrid inverter. Designed for schools, mosques, agritech farms, and SMEs across the Middle East replacing diesel gensets with PV+battery.

  • Max recommended PV power (for module STC): 156kW
  • Start voltage: 195V
  • Max input voltage: 1100V

Choose the AC nominal power

What sets the WIT-100K-HU-US apart from the other 3 models in the family: Max recommended PV power (for module STC) 156kW; No. of MPP trackers 10; AC nominal power 100kW; Max. AC apparent power 110kVA; Max. output current 132.4A; Weight 352.7 lbs (160kg).

AED 25,000incl. VAT

In stock

  • Delivered within 3 business days, door to door, to every market we serve.
  • Dispatched the same business day for an order placed before 21:00 (Dubai time), or the next business day after.
  • Delivery charge: free
  • 10-year warranty
Full SpecificationsDownload datasheet (PDF)

Growatt 100 kW Three-Phase Hybrid Solar Inverter WIT 100K-HU-US features

  • 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

About the Growatt 100 kW Three-Phase Hybrid Solar Inverter WIT 100K-HU-US

The WIT-100K-HU-US is a three-phase commercial hybrid inverter. Designed for schools, mosques, agritech farms, and SMEs across the Middle East replacing diesel gensets with PV+battery. Key features: AXE battery compatible, black-start capable (XHU), parallel-able to 1MW. 5- to 10-year warranty. Available across the Middle East, Sudan and France through us, the authorised distributor based in Dubai. Remote monitoring via the ShinePhone app and ShineServer cloud — view performance from anywhere, configure alerts, and manage multiple sites.

Specifications last updated 23 July 2026

Growatt 100 kW Three-Phase Hybrid Solar Inverter WIT 100K-HU-US full specifications

Electrical(34)

Max recommended PV power (for module STC)156kW
Start voltage195V
Max input voltage1100V
Max open circuit voltage of PV1000V
MPPT nominal voltage range550V, 180V-800V
Max. input current per MPPT tracker32A (16A per string)
Max. short-circuit current per MPPT tracker40A (20A per string)
No. of PV strings per MPPT tracker2
No. of MPP trackers10
AC nominal power100kW
Max. AC apparent power110kVA
Nominal AC voltage/range277/480V, -15%~+10%
AC grid frequency/range50/60Hz, 45-55Hz/55-65Hz
Max. output current132.4A
Adjustable power factor1,...,-1
THD<3% (@100% load)
AC grid connection type3P3W+PE/3P4W+PE
Max. efficiency98.2%
DC reverse polarity protectionYes
Battery reverse protectionYes
AC/DC surge protectionType II
Insulation resistance monitoringYes
Ground fault monitoringYes
Grid monitoringYes
Residual-current monitoring unitYes
AC short-circuit protectionYes
Strings monitoringYes
Anti-islanding protectionYes
PID protectionOpt
AFCI functionOpt
Battery typeLi-ion
Transfer time (on/off grid)≤16.6ms
Warranty5 years (10 years optional)
BMS communicationRS485/CAN

Mechanical(11)

Dimensions (W×H×D)33.5/53.1/20.1 inch (850/1350/510mm)
Weight352.7 lbs (160kg)
Operating temperature range-22°F~+140°F, >122°F derating
Relative humidity0~100%
Altitude≤13123ft(4000m)
TopologyTransformerless
CoolingSmart air cooling
EnclosureIP66/NEMA 4X
DisplayOLED+LED/WIFI+APP
Interfaces: RS485/CANYes
Interfaces: WIFI/GLANYes Opt

Downloads & support

PDFThe manufacturer's sheet, to print or share

Frequently Asked Questions

What are the AC output specifications of the Growatt WIT-100K-HU-US inverter?

On the Growatt WIT-100K-HU-US inverter, the AC nominal power is 100kW, the max. AC apparent power is 110kVA, the nominal AC voltage/range is 277/480V, -15%~+10%, the AC grid frequency/range is 50/60Hz, 45-55Hz/55-65Hz and the max. output current is 132.4A.

What are the PV input specifications of the Growatt WIT-100K-HU-US inverter?

On the Growatt WIT-100K-HU-US inverter, the max recommended PV power (for module STC) is 156kW, the start voltage is 195V, the max open circuit voltage of PV is 1000V, the MPPT nominal voltage range is 550V, 180V-800V and the max. input current per MPPT tracker is 32A (16A per string).

What are the battery specifications of the Growatt WIT-100K-HU-US inverter?

On the Growatt WIT-100K-HU-US inverter, the battery type is li-ion and the BMS communication is RS485/CAN.

What are the efficiency specifications of the Growatt WIT-100K-HU-US inverter?

On the Growatt WIT-100K-HU-US inverter, the max. efficiency is 98.2%.

Which protection functions does the Growatt WIT-100K-HU-US inverter have?

The Growatt WIT-100K-HU-US inverter specification lists DC reverse polarity protection, battery reverse protection, AC/DC surge protection (Type II), insulation resistance monitoring and ground fault monitoring.

What are the dimensions, weight and enclosure specifications of the Growatt WIT-100K-HU-US inverter?

On the Growatt WIT-100K-HU-US inverter, the topology is transformerless, the cooling is Smart air cooling and the enclosure is IP66/NEMA 4X.

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