Growatt Hybrid Inverters WIT-50-100K-HU
The WIT-50-100K-HU 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.
Models and prices
- WIT-50-100K-HUAED 28,826incl. VAT
Technical Specifications
| Parameter | WIT-50-100K-HU |
|---|---|
| PV Input | |
| Max. recommended PV power (for module STC) | 109.2kW / 124.8kW / 156kW / 156kW / 156kW / 156kW / 156kW / 156kW |
| Start voltage | 195V |
| Max. input voltage | 1100V |
| Max. open circuit voltage of PV | 1000V |
| MPPT nominal voltage range | 550V-180V-800V |
| Max. input current per MPPT tracker | 32A |
| Max. short-circuit current per MPPT tracker | 40A |
| No. of MPPT strings per MPPT tracker | 2 |
| No. of MPPT trackers | 8 / 10 / 10 / 10 / 10 / 10 / 10 / 10 |
| AC Output | |
| AC nominal power | 50kW / 63kW / 75kW / 100kW / 100kW / 100kW / 100kW / 100kW |
| Max. AC apparent power | 55kVA / 69.3kVA / 82.5kVA / 110kVA / 110kVA / 110kVA / 110kVA / 110kVA |
| Max. output current | 83.3A / 105A / 125A / 166.7A / 166.7A / 166.7A / 166.7A / 166.7A |
| Adjustable power factor | -1...+1 |
| THDi | <3% (at 100% load) |
| AC grid connection type | 3P3W/3P4W+PE |
| Nominal AC voltage/range | 380/400/415V; -15%~+10% |
| Nominal AC grid frequency/range | 50/60Hz; ±5Hz/±5Hz |
| Electrical Data | |
| AC nominal power (AC Input) | 50kW/100kW / 63kW/126kW / 75kW/150kW / 100kW/200kW / 100kW/200kW / 100kW/200kW / 100kW/200kW / 100kW/200kW |
| Max. AC apparent power (AC Input) | 55kVA/100kVA / 69.3kVA/126kVA / 82.5kVA/150kVA / 110kVA/200kVA / 110kVA/200kVA / 110kVA/200kVA / 110kVA/200kVA / 110kVA/200kVA |
| AC Input | |
| Max. input current | 83.3A/151.5A / 105A/190.9A / 125A/227.3A / 166.7A/303A / 166.7A/303A / 166.7A/303A / 166.7A/303A / 166.7A/303A |
| Battery Input | |
| Continuous charging and discharging power | 56.7kW / 71.4kW / 85.1kW / 113.5kW / 113.5kW / 113.5kW / 113.5kW / 113.5kW |
| Battery voltage range | 600-1000V (for 3P3W) / 680-1000V (for 3P4W) (>850V derating) |
| Recommended battery voltage | 768V |
| Max charging and discharging current | 83.3A / 105A / 125A / 167A / 167A / 167A / 167A / 167A |
| BMS communication | RS485/CAN |
| Efficiency | |
| Max. efficiency | 98.2% |
| Protection Features | |
| 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 Specifications | |
| Dimensions (W/H/D) | 820/1350/510mm |
| Weight | 153kg / 153kg / 160kg / 160kg / 160kg / 160kg / 160kg / 160kg |
| Operating temperature range | -30°C~60°C (0°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) | Opt |
Figures are measured at the test conditions the manufacturer’s datasheet states. A dash means the manufacturer publishes no figure for that model.
Availability & grid compliance in the UAE
| Market | UAE |
|---|---|
| Grid authority / regulator | DEWA, ADDC, SEWA |
| Quotation currency | AED |
| Support hours timezone | Asia/Dubai |
| Main cities | Dubai, Abu Dhabi, Sharjah, Ajman, Ras Al Khaimah |
Key Features & Technical Highlights
- 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
Frequently Asked Questions
What are the AC output specifications of the Growatt WIT-50-100K-HU inverter?
On the Growatt WIT-50-100K-HU inverter, the adjustable power factor is -1...+1, the THDi is <3% (at 100% load), the AC grid connection type is 3P3W/3P4W+PE, the nominal AC voltage/range is 380/400/415V; -15%~+10% and the nominal AC grid frequency/range is 50/60Hz; ±5Hz/±5Hz.
What are the PV input specifications of the Growatt WIT-50-100K-HU inverter?
On the Growatt WIT-50-100K-HU inverter, the start voltage is 195V, the max. open circuit voltage of PV is 1000V, the MPPT nominal voltage range is 550V-180V-800V, the max. input current per MPPT tracker is 32A and the max. short-circuit current per MPPT tracker is 40A.
What are the battery specifications of the Growatt WIT-50-100K-HU inverter?
On the Growatt WIT-50-100K-HU inverter, the battery voltage range is 600-1000V (for 3P3W) / 680-1000V (for 3P4W) (>850V derating), the recommended battery voltage is 768V and the BMS communication is RS485/CAN.
What are the efficiency specifications of the Growatt WIT-50-100K-HU inverter?
On the Growatt WIT-50-100K-HU inverter, the max. efficiency is 98.2%.
Which protection functions does the Growatt WIT-50-100K-HU inverter have?
The Growatt WIT-50-100K-HU inverter specification lists PV 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-50-100K-HU inverter?
On the Growatt WIT-50-100K-HU inverter, the dimensions (W/H/D) are 820/1350/510mm, the topology is transformerless, the cooling is Smart air cooling and the IP degree is IP66.