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Fronius Verto 20.0 Plus vs SOLXPOW X3-20K 6 of 11 identical Swap Change inverters

Fronius Verto 20.0 Plus vs PowMr SOLXPOW X3-20K

Fronius Verto 20.0 Plus
Fronius International
Fronius Verto 20.0 Plus
20 kW 98.0 % euro Hybrid
Open inverter page Datasheet PDF
VS
PowMr
SOLXPOW X3-20K
20 kW Hybrid
Open inverter page Datasheet PDF
The verdict

SOLXPOW X3-20K leads on the differences that matter

The largest is weight: 15.0 kg lighter. 6 of 11 comparable parameters are identical, with 21 more left out because at least one datasheet does not publish them.

See all 5 differences
How alike are they
6 of 11 comparable
parameters are identical
identical differs not published
01

What actually differs

5 of 11 parameters
Parameter Fronius Verto 20.0 Plus SOLXPOW X3-20K Difference
Weight 43.0 kg 28.0 kg 15.0 kg lighter
Weight per kW 2.1 kg/kW 1.4 kg/kW 0.8 kg/kW lighter
Max AC current 30.3 A 33.5 A 3.2 A apart
Max efficiency 98.2 % 98.4 % 0.2 pp more efficient
Dimensions 865x574x279 mm 418x534x210 mm 865x574x279 mm vs 418x534x210 mm
02

Full specification

Parameter Fronius Verto 20.0 Plus SOLXPOW X3-20K Difference
AC output
Rated AC power 20.00 kW 20.00 kW Same
Max AC power 20.00 kW 20.00 kW Same
Grid connection 3-phase - Not published by PowMr
Nominal AC voltage 400 V - Not published by PowMr
Max AC current 30.3 A 33.5 A 3.2 A apart
PV input
Max PV power 30.00 kW 30.00 kW Same
DC/AC ratio 1.50 1.50 Same
Max DC voltage 1000 V - Not published by PowMr
MPPT voltage range 150-870 V - Not published by PowMr
Start voltage 150 V - Not published by PowMr
MPP trackers 3 - Not published by PowMr
Strings per tracker 2 - Not published by PowMr
Max input current per tracker 28.0 A - Not published by PowMr
Efficiency
European efficiency 98.0 % - Not published by PowMr
Max efficiency 98.2 % 98.4 % +0.2 pp for SOLXPOW X3-20K
CEC efficiency - - Neither datasheet publishes this
Battery
Battery input Yes Yes Same
Battery voltage 150-700 - Not published by PowMr
Max charge current 50 A - Not published by PowMr
Backup power - - Neither datasheet publishes this
Physical
Weight 43.0 kg 28.0 kg -15.0 kg for SOLXPOW X3-20K
Weight per kW 2.1 kg/kW 1.4 kg/kW -0.8 kg/kW for SOLXPOW X3-20K
Dimensions 865x574x279 mm 418x534x210 mm 865x574x279 mm vs 418x534x210 mm
Ingress protection IP66 - Not published by PowMr
Cooling forced-air - Not published by PowMr
Noise 57 dB - Not published by PowMr
Max operating temperature 60 °C - Not published by PowMr
Connectivity and safety
Wi-Fi Yes Yes Same
Ethernet Yes - Not published by PowMr
Arc fault protection Yes - Not published by PowMr
Integrated DC switch Yes - Not published by PowMr
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.