Growatt MID 29.9K-HU

Growatt Solar Inverter Datasheet — MID-29.9K-HU

Growatt — the world's #1 residential solar inverter brand by Wood Mackenzie. The MID 29.9K-HU is a three-phase commercial string inverter. Designed for C&I rooftops in JAFZA, Riyadh industrial zones, and warehouse installations across the Gulf.

SKU: MID-29.9K-HU | Last Updated: 2026-07-23

⚡Electrical Specifications

Max. recommended PV power (for module STC)59800W
Max. DC voltage1000V
Start voltage160V
Normal voltage600V
MPPT voltage range200-1000V
No. of MPP trackers3
No. of PV strings per MPP tracker2
Max. input current per MPP tracker40A
Max. short-circuit current per MPP tracker50A
AC nominal power29.9kW
Max. AC apparent power29.9kVA
Nominal AC voltage220/380V, 230/400V
AC grid frequency (range)50/60 Hz (45-55Hz/55-65Hz)
Max. output current45.3A
Adjustable power factor0.8leading...0.8lagging
THDi<3%
AC grid connection type3W+N+PE/3W+PE
Battery voltage range600-980V
Max. operating current42A/42A*
Compatible batteryAPX 5.0-30.0P-S2 (5-60kWh)
Max. efficiency98.6%
European efficiency97.2%
DC reverse polarity protectionYes
DC switchYes
AC/DC surge protectionType II
Insulation resistance monitoringYes
AC short-circuit protectionYes
Ground fault monitoringYes
Grid monitoringYes
Anti-islanding protectionYes
Residual-current monitoring unitYes
String fault monitoringYes
AFCI protectionYes

🔧Mechanical Specifications

Dimensions (W / H / D)680/570/256mm
Weight48kg
Operating temperature range-25°C - +60°C
Noise level<55dB (A)
Max. operating altitude4000m
TopologyTransformerless
Cooling methodSmart air cooling
Protection degreeIP66
Relative humidity0-100%
DC connectionH4/MC4(Optional)
AC connectionWaterproof PG connector+OT terminal
DisplayOLED+LED/WIFI+APP
Interfaces: RS485/CAN/USBYes
Monitor: WILAN+2G/4G/XOptional

📏Dimensions

Width
Height
Depth
Weight