Growatt WIT 29.9-50K-XHU

Growatt WIT 29.9-50K-XHU

Growatt — the world's #1 residential solar inverter brand by Wood Mackenzie. The WIT 29.9-50K-XHU 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.

  • Max. recommended PV power: 59.8kW / 60kW / 72kW / 80kW / 100kW
  • Max. DC voltage: 1100V
  • Nominal voltage: 620V
25,000 AEDincl. VAT

In stock

Full Specifications

Growatt WIT 29.9-50K-XHU features

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

About the Growatt WIT 29.9-50K-XHU

Growatt — the world's #1 residential solar inverter brand by Wood Mackenzie. The WIT 29.9-50K-XHU 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. Key features: AXE battery compatible, black-start capable (XHU), parallel-able to 1MW. 5- to 5-year warranty. Available across the Middle East, Europe, and Africa via Growatt MJS Solutions, 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 1 May 2026

Growatt WIT 29.9-50K-XHU full specifications

Electrical

Max. recommended PV power59.8kW / 60kW / 72kW / 80kW / 100kW
Max. DC voltage1100V
Nominal voltage620V
Max. open circuit voltage of PV1000V
Operating voltage range180V-1000V
Full load DC voltage range375V-850V / 375V-850V / 450V-850V / 500V-850V / 620V-850V
Max. input current per MPPT tracker40A
Max. short-circuit current per MPPT tracker50A
No. of MPPT trackers2 / 2 / 4 / 4 / 4
Battery voltage range200-900V
Full load battery voltage range200-800V / 200-800V / 225-800V / 250-800V / 310-800V
Recommended battery voltage512V
No. of battery strings3
Max. charging/discharging current54A/3
BMS communicationRS485/CAN
AC input/output nominal power(Grid)59.8kW/29.9kW / 60kW/30kW / 72kW/36kW / 80kW/40kW / 100kW/50kW
Max. AC input/output apparent power59.8kVA/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
Nominal AC voltage/range380/400V - 15%~10%
Nominal AC grid frequency/range50Hz/60Hz, 45-55Hz/55-65Hz
Power Factor(@nominal power)>0.99
THD<3%
AC grid connection type3P3W+PE/3P4W+PE
Max. efficiency98.1%
DC reverse polarity protectionYes
Battery reverse protectionYes
Insulation resistance monitoringYes
AC/DC surge protectionType II
AC short-circuit protectionYes
Ground fault monitoringYes
Grid monitoringYes
String monitoringYes
Anti-islanding protectionYes
Residual-current monitoring unitYes
DisplayOLED+LED/APP
InterfacesRS485/USB/CAN, WiFi/LAN(opt)

Mechanical

Dimensions (W/H/D)920/585/320mm
Weight90kg
Operating temperature range-30°C - 60°C (+50°C derating)
Noise emission<55dB
Altitude4000m
TopologyTransformerless
CoolingSmart air cooling
Protection degreeIP66
Relative humidity0~95%

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