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SH25T vs SOLXPOW X4-25K 4 of 11 identical Swap Change inverters

Sungrow SH25T vs PowMr SOLXPOW X4-25K

Sungrow SH25T
Sungrow
SH25T
25 kW 97.8 % euro Hybrid
Open inverter page Datasheet PDF
VS
PowMr
SOLXPOW X4-25K
25 kW Hybrid
Open inverter page Datasheet PDF
The verdict

SH25T leads on the differences that matter

The largest is max efficiency: 0.6 pp more efficient. 4 of 11 comparable parameters are identical, with 21 more left out because at least one datasheet does not publish them.

See all 7 differences
How alike are they
4 of 11 comparable
parameters are identical
identical differs not published
01

What actually differs

7 of 11 parameters
Parameter SH25T SOLXPOW X4-25K Difference
Max efficiency 98.2 % 98.8 % 0.6 pp more efficient
Max PV power 50.00 kW 37.50 kW 12.50 kW apart
DC/AC ratio 2.00 1.50 0.50 more oversizing headroom
Weight 40.0 kg 72.0 kg 32.0 kg lighter
Weight per kW 1.6 kg/kW 2.9 kg/kW 1.3 kg/kW lighter
Max AC current 37.9 A 42.0 A 4.1 A apart
Dimensions 480x620x245 mm 620x800x300 mm 480x620x245 mm vs 620x800x300 mm
02

Full specification

Parameter SH25T SOLXPOW X4-25K Difference
AC output
Rated AC power 25.00 kW 25.00 kW Same
Max AC power 25.00 kW 25.00 kW Same
Grid connection 3-phase - Not published by PowMr
Nominal AC voltage 400 V - Not published by PowMr
Max AC current 37.9 A 42.0 A 4.1 A apart
PV input
Max PV power 50.00 kW 37.50 kW 12.50 kW apart
DC/AC ratio 2.00 1.50 +0.50 for SH25T
Max DC voltage 1000 V - Not published by PowMr
MPPT voltage range 150-950 V - Not published by PowMr
Start voltage 180 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 30.0 A - Not published by PowMr
Efficiency
European efficiency 97.8 % - Not published by PowMr
Max efficiency 98.2 % 98.8 % +0.6 pp for SOLXPOW X4-25K
CEC efficiency - - Neither datasheet publishes this
Battery
Battery input Yes Yes Same
Battery voltage 100-700 V - Not published by PowMr
Max charge current 50 A - Not published by PowMr
Backup power 43.0 kW - Not published by PowMr
Physical
Weight 40.0 kg 72.0 kg -32.0 kg for SH25T
Weight per kW 1.6 kg/kW 2.9 kg/kW -1.3 kg/kW for SH25T
Dimensions 480x620x245 mm 620x800x300 mm 480x620x245 mm vs 620x800x300 mm
Ingress protection IP65 - Not published by PowMr
Cooling forced-air - Not published by PowMr
Noise - - Neither datasheet publishes this
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.