Growatt WIT 50-100K-US - Page 92

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Altitude
4000m
4000m
4000m
4000m
Nighttime power
consumption
20W
20W
20W
20W
Standby power
consumption
250W
250W
250W
250W
Topology
Transformerless
Transformerless
Transformerless
Transformerless
Cooling
Smart air cooling
Smart air cooling
Smart air cooling
Smart air cooling
Protection degree
IP66
IP66
IP66
IP66
Warranty
5/10 years
(Optional)
5/10 years
(Optional)
5/10 years
(Optional)
5/10 years
(Optional)
Standard compliance
Safety
UL 1741:2021, UL 1741 SA/SB:2020, CSAC22.2 NO107.1-2016
EMC
FCC Part 15
Grid connection
standards
IEEE 1547:2018, IEEE1547.1:2020, HECO Rule 14