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SG7.0RT-P2 vs SOFAR 7KTLM-G3 9 of 21 identical Swap Change inverters

Sungrow SG7.0RT-P2 vs SOFAR 7KTLM-G3

Sungrow SG7.0RT-P2
Sungrow
SG7.0RT-P2
7 kW 97.6 % euro Grid-tie
Open inverter page Datasheet PDF
VS
SOFAR 7KTLM-G3
Sofar Solar
SOFAR 7KTLM-G3
7 kW 97.3 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

SG7.0RT-P2 leads on the differences that matter

The largest is max dc voltage: 500 V apart. 9 of 21 comparable parameters are identical, with 11 more left out because at least one datasheet does not publish them.

See all 12 differences
How alike are they
9 of 21 comparable
parameters are identical
identical differs not published
01

What actually differs

12 of 21 parameters
Parameter SG7.0RT-P2 SOFAR 7KTLM-G3 Difference
Max DC voltage 1100 V 600 V 500 V apart
Max input current per tracker 32.0 A 20.0 A 12.0 A more headroom
European efficiency 97.6 % 97.3 % 0.3 pp more efficient
Grid connection 3-phase Single-phase 3-phase vs Single-phase
Nominal AC voltage 400 V 230 V 170 V apart
Max AC current 11.7 A 35.0 A 23.3 A apart
Start voltage 180 V 90 V 90 V earlier start
MPP trackers 2 3 1 tracker more
Max efficiency 98.3 % 98.1 % 0.2 pp more efficient
MPPT voltage range 160-1000 V 80-550 V 160-1000 V vs 80-550 V
Weight 18.0 kg 17.5 kg 0.5 kg lighter
Dimensions 480x370x195 mm 380x468x187 mm 480x370x195 mm vs 380x468x187 mm
02

Full specification

Parameter SG7.0RT-P2 SOFAR 7KTLM-G3 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 3-phase Single-phase 3-phase vs Single-phase
Nominal AC voltage 400 V 230 V 170 V apart
Max AC current 11.7 A 35.0 A 23.3 A apart
PV input
Max PV power 10.50 kW - Not published by Sofar Solar
DC/AC ratio 1.50 - Not published by Sofar Solar
Max DC voltage 1100 V 600 V 500 V apart
MPPT voltage range 160-1000 V 80-550 V 160-1000 V vs 80-550 V
Start voltage 180 V 90 V -90 V for SOFAR 7KTLM-G3
MPP trackers 2 3 +1 trackers for SOFAR 7KTLM-G3
Strings per tracker 1 1 Same
Max input current per tracker 32.0 A 20.0 A +12.0 A for SG7.0RT-P2
Efficiency
European efficiency 97.6 % 97.3 % +0.3 pp for SG7.0RT-P2
Max efficiency 98.3 % 98.1 % +0.2 pp for SG7.0RT-P2
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 18.0 kg 17.5 kg -0.5 kg for SOFAR 7KTLM-G3
Weight per kW 2.6 kg/kW 2.5 kg/kW Effectively the same
Dimensions 480x370x195 mm 380x468x187 mm 480x370x195 mm vs 380x468x187 mm
Ingress protection IP65 IP65 Same
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 Sofar Solar
Arc fault protection Yes - Not published by Sofar Solar
Integrated DC switch Yes Yes Same
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.