Growatt Hybrid Inverters WIT-SERIES
The WIT-SERIES 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-SERIESAED 14,624incl. VAT
Technical Specifications
| Parameter | WIT-SERIES |
|---|---|
| Electrical Data | |
| Max. recommended PV power | 59.8kW / 60kW / 72kW / 80kW / 100kW |
| Full load DC voltage range | 375V-850V / 375V-850V / 450V-850V / 500V-850V / 620V-850V |
| No. of MPPT trackers | 2 / 2 / 4 / 4 / 4 |
| Full load battery voltage range | 200-800V / 200-800V / 225-800V / 250-800V / 310-800V |
| AC input/output nominal power(Grid) | 59.8kW/29.9kW / 60kW/30kW / 72kW/36kW / 80kW/40kW / 100kW/50kW |
| Max. AC input/output apparent power | 59.8kVA/29.9kVA / 66kVA/33kVA / 79.2kVA/39.6kVA / 88kVA/44kVA / 110kVA/55kVA |
| Max. input current(Grid) | 90/64A/45.3A / 100/45.5A / 120/54.5A / 133.3/66.7A / 166.7/83.3A |
| PV Input | |
| Max. DC voltage | 1100V |
| Nominal voltage | 620V |
| Max. open circuit voltage of PV | 1000V |
| Operating voltage range | 180V-1000V |
| Max. input current per MPPT tracker | 40A |
| Max. short-circuit current per MPPT tracker | 50A |
| Battery Input | |
| Battery voltage range | 200-900V |
| Recommended battery voltage | 512V |
| No. of battery strings | 3 |
| Max. charging/discharging current | 54A/3 |
| BMS communication | RS485/CAN |
| AC Output | |
| Nominal AC voltage/range | 380/400V - 15%~10% |
| Nominal AC grid frequency/range | 50Hz/60Hz, 45-55Hz/55-65Hz |
| Power Factor(@nominal power) | >0.99 |
| THD | <3% |
| AC grid connection type | 3P3W+PE/3P4W+PE |
| Efficiency | |
| Max. efficiency | 98.1% |
| Protection Features | |
| DC reverse polarity protection | Yes |
| Battery reverse protection | Yes |
| Insulation resistance monitoring | Yes |
| AC/DC surge protection | Type II |
| AC short-circuit protection | Yes |
| Ground fault monitoring | Yes |
| Grid monitoring | Yes |
| String monitoring | Yes |
| Anti-islanding protection | Yes |
| Residual-current monitoring unit | Yes |
| Communication | |
| Display | OLED+LED/APP |
| Interfaces | RS485/USB/CAN, WiFi/LAN(opt) |
| Mechanical Data | |
| Dimensions (W/H/D) | 920/585/320mm |
| Weight | 90kg |
| Operating temperature range | -30°C - 60°C (+50°C derating) |
| Noise emission | <55dB |
| Altitude | 4000m |
| Topology | Transformerless |
| Cooling | Smart air cooling |
| Protection degree | IP66 |
| Relative humidity | 0~95% |
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
- Multiple MPPTs and battery input
- Support DG input and smart load function
- Support UPS function and black start function
- Support multi-system operation in parallel in off-grid mode
- Intelligent air cooling, no derating at 50°C ambient temperature
- 100% three-phase unbalanced output and 150% off-grid overload capacity
- Strong power grid adaptability, supporting weak grid environments with SCR<1.2
Frequently Asked Questions
What are the AC output specifications of the Growatt WIT-SERIES inverter?
On the Growatt WIT-SERIES inverter, the nominal AC voltage/range is 380/400V - 15%~10%, the nominal AC grid frequency/range is 50Hz/60Hz, 45-55Hz/55-65Hz, the power factor(@nominal power) is >0.99, the THD is <3% and the AC grid connection type is 3P3W+PE/3P4W+PE.
What are the PV input specifications of the Growatt WIT-SERIES inverter?
On the Growatt WIT-SERIES inverter, the max. DC voltage is 1100V, the max. open circuit voltage of PV is 1000V, the max. input current per MPPT tracker is 40A, the max. short-circuit current per MPPT tracker is 50A and the number of battery strings is 3.
What are the battery specifications of the Growatt WIT-SERIES inverter?
On the Growatt WIT-SERIES inverter, the battery voltage range is 200-900V, the recommended battery voltage is 512V, the max. charging/discharging current is 54A/3 and the BMS communication is RS485/CAN.
What are the efficiency specifications of the Growatt WIT-SERIES inverter?
On the Growatt WIT-SERIES inverter, the max. efficiency is 98.1%.
Which protection functions does the Growatt WIT-SERIES inverter have?
The Growatt WIT-SERIES inverter specification lists DC reverse polarity protection, battery reverse protection, insulation resistance monitoring, AC/DC surge protection (Type II) and AC short-circuit protection.
What are the dimensions, weight and enclosure specifications of the Growatt WIT-SERIES inverter?
On the Growatt WIT-SERIES inverter, the dimensions (W/H/D) are 920/585/320mm, the weight is 90kg, the noise emission is <55dB, the topology is transformerless and the cooling is Smart air cooling.