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S6-GR1P7K03-NV-ND vs MOD 7KTL3-X2(Pro) 10 of 23 identical Swap Change inverters

Ginlong Solis S6-GR1P7K03-NV-ND vs Growatt MOD 7KTL3-X2(Pro)

Ginlong Solis S6-GR1P7K03-NV-ND
Ginlong Solis
S6-GR1P7K03-NV-ND
7 kW 97.1 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Growatt MOD 7KTL3-X2(Pro)
Growatt
MOD 7KTL3-X2(Pro)
7 kW 98.1 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

MOD 7KTL3-X2(Pro) leads on the differences that matter

The largest is european efficiency: 1.0 pp more efficient. 10 of 23 comparable parameters are identical, with 9 more left out because at least one datasheet does not publish them.

See all 13 differences
How alike are they
10 of 23 comparable
parameters are identical
identical differs not published
01

What actually differs

13 of 23 parameters
Parameter S6-GR1P7K03-NV-ND MOD 7KTL3-X2(Pro) Difference
European efficiency 97.1 % 98.1 % 1.0 pp more efficient
Max DC voltage 550 V 1100 V 550 V apart
Max efficiency 98.0 % 98.6 % 0.6 pp more efficient
Weight 16.1 kg 14.6 kg 1.5 kg lighter
Grid connection Single-phase 3-phase Single-phase vs 3-phase
Nominal AC voltage 230 V 400 V 170 V apart
Max AC current 31.8 A 11.7 A 20.1 A apart
Start voltage 60 V 160 V 100 V earlier start
MPP trackers 3 2 1 tracker more
Weight per kW 2.3 kg/kW 2.1 kg/kW 0.2 kg/kW lighter
MPPT voltage range 50-500 V 140-1000 V 50-500 V vs 140-1000 V
Dimensions 510x335x220 mm 387x425x178 mm 510x335x220 mm vs 387x425x178 mm
Cooling forced-air natural forced-air vs natural
02

Full specification

Parameter S6-GR1P7K03-NV-ND MOD 7KTL3-X2(Pro) Difference
AC output
Rated AC power 7.00 kW 7.00 kW Same
Max AC power 7.00 kW 7.00 kW Same
Grid connection Single-phase 3-phase Single-phase vs 3-phase
Nominal AC voltage 230 V 400 V 170 V apart
Max AC current 31.8 A 11.7 A 20.1 A apart
PV input
Max PV power 10.50 kW 10.50 kW Same
DC/AC ratio 1.50 1.50 Same
Max DC voltage 550 V 1100 V 550 V apart
MPPT voltage range 50-500 V 140-1000 V 50-500 V vs 140-1000 V
Start voltage 60 V 160 V -100 V for S6-GR1P7K03-NV-ND
MPP trackers 3 2 +1 trackers for S6-GR1P7K03-NV-ND
Strings per tracker 1 1 Same
Max input current per tracker 20.0 A 20.0 A Same
Efficiency
European efficiency 97.1 % 98.1 % +1.0 pp for MOD 7KTL3-X2(Pro)
Max efficiency 98.0 % 98.6 % +0.6 pp for MOD 7KTL3-X2(Pro)
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 16.1 kg 14.6 kg -1.5 kg for MOD 7KTL3-X2(Pro)
Weight per kW 2.3 kg/kW 2.1 kg/kW -0.2 kg/kW for MOD 7KTL3-X2(Pro)
Dimensions 510x335x220 mm 387x425x178 mm 510x335x220 mm vs 387x425x178 mm
Ingress protection IP66 IP66 Same
Cooling forced-air natural forced-air vs natural
Noise 40 dB - Not published by Growatt
Max operating temperature 60 °C 60 °C Same
Connectivity and safety
Wi-Fi Yes Yes Same
Ethernet - Yes Not published by Ginlong Solis
Arc fault protection Yes Yes Same
Integrated DC switch Yes - Not published by Growatt
Warranty
Warranty - 8 yrs Not published by Ginlong Solis
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.