Growatt Solar Inverter Datasheet — WIT-50-100K-HU
Growatt — the world's #1 residential solar inverter brand by Wood Mackenzie. The WIT 50-100K-HU is a three-phase commercial hybrid inverter (4–100 kW). Designed for schools, mosques, agritech farms, and SMEs across the Middle East replacing diesel gensets with PV+battery.
SKU: WIT-50-100K-HU | Last Updated: 2026-05-01
⚡Electrical Specifications
| 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 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 |
| 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 |
| Nominal AC voltage/range | 380/400/415V; -15%~+10% |
| Nominal AC grid frequency/range | 50/60Hz; ±5Hz/±5Hz |
| 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 |
| 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 |
| Max. efficiency | 98.2% |
| 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 |
| 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 |
🔧Mechanical Specifications
📏Dimensions
Width
Height
Depth
Weight