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STP5.0-3AV-40 (Sunny Tripower 5.0) vs Solis-3P5K-4G 10 of 20 identical Swap Change inverters

SMA Solar STP5.0-3AV-40 (Sunny Tripower 5.0) vs Solis-3P5K-4G

SMA Solar STP5.0-3AV-40 (Sunny Tripower 5.0)
SMA Solar
STP5.0-3AV-40 (Sunny Tripower 5.0)
5 kW 97.4 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Ginlong Solis
Solis-3P5K-4G
5 kW 97.8 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

10 differences, and they point both ways

The largest is max dc voltage: 150 V apart. 10 of 20 comparable parameters are identical, with 12 more left out because at least one datasheet does not publish them.

See all 10 differences
How alike are they
10 of 20 comparable
parameters are identical
identical differs not published
01

What actually differs

10 of 20 parameters
Parameter STP5.0-3AV-40 (Sunny Tripower 5.0) Solis-3P5K-4G Difference
Max DC voltage 850 V 1000 V 150 V apart
European efficiency 97.4 % 97.8 % 0.4 pp more efficient
Max AC power 5.00 kW 5.50 kW 0.50 kW apart
Max PV power 9.00 kW 6.00 kW 3.00 kW apart
DC/AC ratio 1.80 1.20 0.60 more oversizing headroom
Nominal AC voltage 230 V 400 V 170 V apart
Weight 17.0 kg 18.0 kg 1.0 kg lighter
Weight per kW 3.4 kg/kW 3.6 kg/kW 0.2 kg/kW lighter
MPPT voltage range 140-800 V 160-850 V 140-800 V vs 160-850 V
Dimensions 470x435x176 mm 563x310x219 mm 470x435x176 mm vs 563x310x219 mm
02

Full specification

Parameter STP5.0-3AV-40 (Sunny Tripower 5.0) Solis-3P5K-4G Difference
AC output
Rated AC power 5.00 kW 5.00 kW Same
Max AC power 5.00 kW 5.50 kW 0.50 kW apart
Grid connection 3-phase 3-phase Same
Nominal AC voltage 230 V 400 V 170 V apart
Max AC current 7.6 A 7.9 A Effectively the same
PV input
Max PV power 9.00 kW 6.00 kW 3.00 kW apart
DC/AC ratio 1.80 1.20 +0.60 for STP5.0-3AV-40 (Sunny Tripower 5.0)
Max DC voltage 850 V 1000 V 150 V apart
MPPT voltage range 140-800 V 160-850 V 140-800 V vs 160-850 V
Start voltage 175 V 180 V Effectively the same
MPP trackers 2 2 Same
Strings per tracker 1 - Not published by Ginlong Solis
Max input current per tracker 12.0 A - Not published by Ginlong Solis
Efficiency
European efficiency 97.4 % 97.8 % +0.4 pp for Solis-3P5K-4G
Max efficiency 98.2 % 98.3 % Effectively the same
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 17.0 kg 18.0 kg -1.0 kg for STP5.0-3AV-40 (Sunny Tripower 5.0)
Weight per kW 3.4 kg/kW 3.6 kg/kW -0.2 kg/kW for STP5.0-3AV-40 (Sunny Tripower 5.0)
Dimensions 470x435x176 mm 563x310x219 mm 470x435x176 mm vs 563x310x219 mm
Ingress protection IP65 IP65 Same
Cooling natural - Not published by Ginlong Solis
Noise 30 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 SMA Solar
Integrated DC switch Yes Yes Same
Warranty
Warranty 5 yrs - Not published by Ginlong Solis
03

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6 differences, the largest is weight
04

Written summary

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