Growatt WIT 4K-HU

4000 WHybrid1 MPPT150–850 V

The Growatt WIT 4K-HU is a 4000 W solar inverter with 1 MPPT trackers. Below are the verified electrical specifications extracted from the manufacturer datasheet.

Technical Specifications

DC Input

Max DC Input Voltage: : 1,000 V
MPPT Voltage Range: : 150–850 V
Max Input Current (per MPPT): : 40 A
Max Short-Circuit Current (per MPPT): : 50 A
Start-up voltage: : 180 V
Max DC Input Power: : 8,000 W

AC Output & System

Nominal AC Output Power: : 4,000 W
MPPT Trackers: : 1
Strings per MPPT: : 2
Type: : Hybrid

Best panel configuration

The most powerful fully compatible panel setup from our catalog, calculated for -20°C to 35°C.

Compatible

TOPCon500 W

Sunpro Power SPDG500-N108R12

12 kWSTC

≈10.5 kW in summer heat (-12%)

24 panels · 12 per string · 2 strings/MPPT · 1 MPPT

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Datasheet

Download PDF0.8 MB

Other Models in This Series

Model	AC Power	Max DC V	MPPT Range
WIT 4K-HUCurrentHybrid	4000 W	1000 V	150–850 V
WIT 5K-HUHybrid	5000 W	1000 V	150–850 V
WIT 6K-HUHybrid	6000 W	1000 V	150–850 V
WIT 8K-HUHybrid	8000 W	1000 V	150–850 V
WIT 10K-HUHybrid	10000 W	1000 V	150–850 V
WIT 12K-HUHybrid	12000 W	1000 V	150–850 V
WIT 15K-HUHybrid	15000 W	1000 V	150–850 V

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