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GW1600-MIS vs S1600S 14 of 18 identical Swap Change inverters

GoodWe GW1600-MIS vs Sungrow S1600S

GoodWe GW1600-MIS
GoodWe
GW1600-MIS
1.6 kW Microinverter
Open inverter page Datasheet PDF
VS
Sungrow S1600S
Sungrow
S1600S
1.6 kW 95.4 % euro Microinverter
Open inverter page Datasheet PDF
The verdict

GW1600-MIS leads on the differences that matter

The largest is weight: 2.2 kg lighter. 14 of 18 comparable parameters are identical, with 14 more left out because at least one datasheet does not publish them.

See all 4 differences
How alike are they
14 of 18 comparable
parameters are identical
identical differs not published
01

What actually differs

4 of 18 parameters
Parameter GW1600-MIS S1600S Difference
Weight 5.3 kg 7.5 kg 2.2 kg lighter
Weight per kW 3.3 kg/kW 4.7 kg/kW 1.4 kg/kW lighter
Max efficiency 96.7 % 96.2 % 0.5 pp more efficient
Dimensions 227x331x37 mm 271x361x55 mm 227x331x37 mm vs 271x361x55 mm
02

Full specification

Parameter GW1600-MIS S1600S Difference
AC output
Rated AC power 1.60 kW 1.60 kW Same
Max AC power 1.60 kW 1.60 kW Same
Grid connection Single-phase Single-phase Same
Nominal AC voltage 230 V 230 V Same
Max AC current 7.3 A 7.3 A Same
PV input
Max PV power - - Neither datasheet publishes this
DC/AC ratio - - Neither datasheet publishes this
Max DC voltage 65 V 60 V Effectively the same
MPPT voltage range 16-60 V 16-60 V Same
Start voltage 22 V 22 V Same
MPP trackers 4 - Not published by Sungrow
Strings per tracker 1 1 Same
Max input current per tracker 16.0 A 16.0 A Same
Efficiency
European efficiency - 95.4 % Not published by GoodWe
Max efficiency 96.7 % 96.2 % +0.5 pp for GW1600-MIS
CEC efficiency - - Neither datasheet publishes this
Battery
Battery input - - Neither datasheet publishes this
Battery voltage - - Neither datasheet publishes this
Max charge current - - Neither datasheet publishes this
Backup power - - Neither datasheet publishes this
Physical
Weight 5.3 kg 7.5 kg -2.2 kg for GW1600-MIS
Weight per kW 3.3 kg/kW 4.7 kg/kW -1.4 kg/kW for GW1600-MIS
Dimensions 227x331x37 mm 271x361x55 mm 227x331x37 mm vs 271x361x55 mm
Ingress protection IP67 IP67 Same
Cooling natural natural Same
Noise - - Neither datasheet publishes this
Max operating temperature 65 °C 65 °C Same
Connectivity and safety
Wi-Fi Yes Yes Same
Ethernet - - Neither datasheet publishes this
Arc fault protection - - Neither datasheet publishes this
Integrated DC switch - - Neither datasheet publishes this
Warranty
Warranty - - Neither datasheet publishes this
03

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04

Written summary

Every figure here is from the manufacturers' own datasheets - a dash means the value is not published, never an estimate.