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Fronius Tauro 50-3-P (Tauro | 3 MPPT) vs Solis-50K-HV 6 of 17 identical Swap Change inverters

Fronius Tauro 50-3-P (Tauro | 3 MPPT) vs Solis-50K-HV

Fronius Tauro 50-3-P (Tauro | 3 MPPT)
Fronius International
Fronius Tauro 50-3-P (Tauro | 3 MPPT)
50 kW 98.3 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Solis-50K-HV
Ginlong Solis
Solis-50K-HV
50 kW 98.5 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

Solis-50K-HV leads on the differences that matter

The largest is max dc voltage: 100 V apart. 6 of 17 comparable parameters are identical, with 15 more left out because at least one datasheet does not publish them.

See all 11 differences
How alike are they
6 of 17 comparable
parameters are identical
identical differs not published
01

What actually differs

11 of 17 parameters
Parameter Fronius Tauro 50-3-P (Tauro | 3 MPPT) Solis-50K-HV Difference
Max DC voltage 1000 V 1100 V 100 V apart
Max AC power 50.00 kW 55.00 kW 5.00 kW apart
Max PV power 75.00 kW 60.00 kW 15.00 kW apart
DC/AC ratio 1.50 1.20 0.30 more oversizing headroom
Weight 98.0 kg 61.0 kg 37.0 kg lighter
Max efficiency 98.5 % 99.0 % 0.5 pp more efficient
Weight per kW 2.0 kg/kW 1.2 kg/kW 0.7 kg/kW lighter
European efficiency 98.3 % 98.5 % 0.2 pp more efficient
Max AC current 75.8 A 66.2 A 9.6 A apart
Max operating temperature 65 °C 60 °C 5 °C more heat tolerant
Dimensions 755x1109x346 mm 700x630x357 mm 755x1109x346 mm vs 700x630x357 mm
02

Full specification

Parameter Fronius Tauro 50-3-P (Tauro | 3 MPPT) Solis-50K-HV Difference
AC output
Rated AC power 50.00 kW 50.00 kW Same
Max AC power 50.00 kW 55.00 kW 5.00 kW apart
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V 400 V Same
Max AC current 75.8 A 66.2 A 9.6 A apart
PV input
Max PV power 75.00 kW 60.00 kW 15.00 kW apart
DC/AC ratio 1.50 1.20 +0.30 for Fronius Tauro 50-3-P (Tauro | 3 MPPT)
Max DC voltage 1000 V 1100 V 100 V apart
MPPT voltage range - 200-1000 V Not published by Fronius International
Start voltage - 200 V Not published by Fronius International
MPP trackers - 4 Not published by Fronius International
Strings per tracker - - Neither datasheet publishes this
Max input current per tracker - - Neither datasheet publishes this
Efficiency
European efficiency 98.3 % 98.5 % +0.2 pp for Solis-50K-HV
Max efficiency 98.5 % 99.0 % +0.5 pp for Solis-50K-HV
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 98.0 kg 61.0 kg -37.0 kg for Solis-50K-HV
Weight per kW 2.0 kg/kW 1.2 kg/kW -0.7 kg/kW for Solis-50K-HV
Dimensions 755x1109x346 mm 700x630x357 mm 755x1109x346 mm vs 700x630x357 mm
Ingress protection IP65 IP65 Same
Cooling forced-air - Not published by Ginlong Solis
Noise - - Neither datasheet publishes this
Max operating temperature 65 °C 60 °C +5 °C for Fronius Tauro 50-3-P (Tauro | 3 MPPT)
Connectivity and safety
Wi-Fi Yes Yes Same
Ethernet Yes - Not published by Ginlong Solis
Arc fault protection - - Neither datasheet publishes this
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.