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Growatt 3000-S vs Solis-3P3K-4G 5 of 20 identical Swap Change inverters

Growatt 3000-S vs Solis-3P3K-4G

Growatt
Growatt 3000-S
3 kW 97.3 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Ginlong Solis
Solis-3P3K-4G
3 kW 97.8 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

15 differences, and they point both ways

The largest is european efficiency: 0.5 pp more efficient. 5 of 20 comparable parameters are identical, with 12 more left out because at least one datasheet does not publish them.

See all 15 differences
How alike are they
5 of 20 comparable
parameters are identical
identical differs not published
01

What actually differs

15 of 20 parameters
Parameter Growatt 3000-S Solis-3P3K-4G Difference
European efficiency 97.3 % 97.8 % 0.5 pp more efficient
Max DC voltage 550 V 1000 V 450 V apart
Max efficiency 97.6 % 98.3 % 0.7 pp more efficient
Max AC power 3.00 kW 3.30 kW 0.30 kW apart
Weight 9.1 kg 17.3 kg 8.2 kg lighter
Weight per kW 3.0 kg/kW 5.8 kg/kW 2.7 kg/kW lighter
Max PV power 3.90 kW 3.60 kW 0.30 kW apart
DC/AC ratio 1.30 1.20 0.10 more oversizing headroom
Grid connection Single-phase 3-phase Single-phase vs 3-phase
Nominal AC voltage 230 V 400 V 170 V apart
Max AC current 14.3 A 4.7 A 9.6 A apart
Start voltage 50 V 180 V 130 V earlier start
MPP trackers 1 2 1 tracker more
MPPT voltage range 50-550 V 160-850 V 50-550 V vs 160-850 V
Dimensions 359x271x141 mm 563x310x219 mm 359x271x141 mm vs 563x310x219 mm
02

Full specification

Parameter Growatt 3000-S Solis-3P3K-4G Difference
AC output
Rated AC power 3.00 kW 3.00 kW Same
Max AC power 3.00 kW 3.30 kW 0.30 kW apart
Grid connection Single-phase 3-phase Single-phase vs 3-phase
Nominal AC voltage 230 V 400 V 170 V apart
Max AC current 14.3 A 4.7 A 9.6 A apart
PV input
Max PV power 3.90 kW 3.60 kW 0.30 kW apart
DC/AC ratio 1.30 1.20 +0.10 for Growatt 3000-S
Max DC voltage 550 V 1000 V 450 V apart
MPPT voltage range 50-550 V 160-850 V 50-550 V vs 160-850 V
Start voltage 50 V 180 V -130 V for Growatt 3000-S
MPP trackers 1 2 +1 trackers for Solis-3P3K-4G
Strings per tracker 1 - Not published by Ginlong Solis
Max input current per tracker 13.0 A - Not published by Ginlong Solis
Efficiency
European efficiency 97.3 % 97.8 % +0.5 pp for Solis-3P3K-4G
Max efficiency 97.6 % 98.3 % +0.7 pp for Solis-3P3K-4G
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 9.1 kg 17.3 kg -8.2 kg for Growatt 3000-S
Weight per kW 3.0 kg/kW 5.8 kg/kW -2.7 kg/kW for Growatt 3000-S
Dimensions 359x271x141 mm 563x310x219 mm 359x271x141 mm vs 563x310x219 mm
Ingress protection IP65 IP65 Same
Cooling natural - Not published by Ginlong Solis
Noise 25 dB - Not published by Ginlong Solis
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 Not published by Growatt
Integrated DC switch Yes Yes Same
Warranty
Warranty 5 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.