Growatt WIT 100K-HU – Commercial Hybrid Inverter 100KW | IP66 | 5 year warranty

The Growatt WIT 100K-HU is a highly efficient and scalable three-phase hybrid inverter designed for commercial and industrial solar installations. With a nominal power of 100 kW, integrated support for EPS (emergency mode) and black start function, this model provides reliable energy management both in parallel with the grid and in autonomous operation mode.

Technical specifications - selected parameters:

AC output

• Rated voltage: 380/400/415V

• Rated frequency: 50/60Hz

• Maximum current: 166.7A

• THDv: <3%

• 100% unbalanced three-phase load

PV input

• Max. PV power: up to 156 kW

• Max. input current: 167A

• Number of MPPT trackers: 10

• Protection type: DC/AC surge protection, PV reverse connection, AFCI

Battery

• Operating voltage: 600–1000V

• Max. charge/discharge current: 167A

• Supports high voltage (HV) batteries

• Intelligent BMS control and protection

More parameters:

• Cooling: Intelligent air cooling

• Degree of protection: IP66

• Temperature range: -30°C to +60°C

• Altitude: up to 4000 m

• Dimensions (WxHxD): 820 × 1350 × 510 mm

• Weight: 160 kg

Certifications:
✔️ EN 50549-1
✔️ VDE 4105
✔️ IEC/EN 62109-1/2
✔️ IEC 62116, G99:2020
✔️ NRS 097-2-1 etc.

Warranty:
✅ 5 years standard warranty

Application:
✔️ Industrial photovoltaic systems
✔️ Commercial buildings and business parks
✔️ Energy parks with integrated batteries
✔️ Off-grid and backup installations with high capacity

Growatt WIT 100K-HU is an ideal solution for large solar systems in need of stable hybrid control, battery flexibility and intelligent energy management.

We inform you that, despite our efforts, we cannot guarantee that the published information and photos do not contain inaccuracies or errors that cannot be a legal basis for claims.

Main features:

✅ Power: 100 kW AC output power
✅ Grid/offgrid hybrid mode
✅ Supports UPS function and black start
✅ Support of 100% unbalanced load in backup mode
✅ High overload capacity - 110% constant AC load
✅ Scalable up to 300 kW (parallel)
✅ Integrated remote generator (DG) control function
✅ Up to 10 MPPT trackers for maximum optimization
✅ Nominal PV input voltage: 550V (range 180–800V)
✅ Maximum input voltage: 1100V
✅ Supports CAN/RS485 communication with BMS and SCADA
✅ Supported communications: RS485, CAN, USB, WiFi, LAN (optional)

Additional information