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SG3.0RS-L vs MOD 3000TL3-X 9 of 23 identical Swap Change inverters

Sungrow SG3.0RS-L vs Growatt MOD 3000TL3-X

Sungrow SG3.0RS-L
Sungrow
SG3.0RS-L
3 kW 97.3 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Growatt MOD 3000TL3-X
Growatt
MOD 3000TL3-X
3 kW 97.5 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

SG3.0RS-L leads on the differences that matter

The largest is max dc voltage: 500 V apart. 9 of 23 comparable parameters are identical, with 9 more left out because at least one datasheet does not publish them.

See all 14 differences
How alike are they
9 of 23 comparable
parameters are identical
identical differs not published
01

What actually differs

14 of 23 parameters
Parameter SG3.0RS-L MOD 3000TL3-X Difference
Max DC voltage 600 V 1100 V 500 V apart
Max input current per tracker 16.0 A 13.0 A 3.0 A more headroom
Weight 6.0 kg 12.5 kg 6.5 kg lighter
Weight per kW 2.0 kg/kW 4.2 kg/kW 2.2 kg/kW lighter
Max efficiency 97.8 % 98.3 % 0.5 pp more efficient
European efficiency 97.3 % 97.5 % 0.2 pp more efficient
Grid connection Single-phase 3-phase Single-phase vs 3-phase
Nominal AC voltage 230 V 400 V 170 V apart
Max AC current 13.7 A 5.0 A 8.7 A apart
Start voltage 50 V 160 V 110 V earlier start
MPP trackers 1 2 1 tracker more
Ingress protection IP65 IP66 IP65 vs IP66
MPPT voltage range 40-560 V 140-1000 V 40-560 V vs 140-1000 V
Dimensions 263x360x126 mm 387x425x147 mm 263x360x126 mm vs 387x425x147 mm
02

Full specification

Parameter SG3.0RS-L MOD 3000TL3-X Difference
AC output
Rated AC power 3.00 kW 3.00 kW Same
Max AC power 3.00 kW 3.00 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 13.7 A 5.0 A 8.7 A apart
PV input
Max PV power 4.50 kW 4.50 kW Same
DC/AC ratio 1.50 1.50 Same
Max DC voltage 600 V 1100 V 500 V apart
MPPT voltage range 40-560 V 140-1000 V 40-560 V vs 140-1000 V
Start voltage 50 V 160 V -110 V for SG3.0RS-L
MPP trackers 1 2 +1 trackers for MOD 3000TL3-X
Strings per tracker 1 1 Same
Max input current per tracker 16.0 A 13.0 A +3.0 A for SG3.0RS-L
Efficiency
European efficiency 97.3 % 97.5 % +0.2 pp for MOD 3000TL3-X
Max efficiency 97.8 % 98.3 % +0.5 pp for MOD 3000TL3-X
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 6.0 kg 12.5 kg -6.5 kg for SG3.0RS-L
Weight per kW 2.0 kg/kW 4.2 kg/kW -2.2 kg/kW for SG3.0RS-L
Dimensions 263x360x126 mm 387x425x147 mm 263x360x126 mm vs 387x425x147 mm
Ingress protection IP65 IP66 IP65 vs IP66
Cooling natural natural Same
Noise - - Neither datasheet publishes this
Max operating temperature 60 °C 60 °C Same
Connectivity and safety
Wi-Fi Yes Yes Same
Ethernet - Yes Not published by Sungrow
Arc fault protection - - Neither datasheet publishes this
Integrated DC switch Yes Yes Same
Warranty
Warranty - 5 yrs Not published by Sungrow
03

More useful comparisons

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Ginlong Solis
Sungrow SG3.0RS-L vs Ginlong Solis S6-GR3P-3K02-NV-ND
13 differences, the largest is max dc voltage
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Growatt
Growatt MOD 3000TL3-X vs Growatt MOD 3000TL3-X2 (Pro)
5 differences, the largest is max input current per tracker
04

Written summary

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