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SE50K (for 220V/230V line-to-line grids) vs SolarEdge SE27.6K (Three Phase) 9 of 17 identical Swap Change inverters

SolarEdge SE50K (for 220V/230V line-to-line grids) vs SolarEdge SE27.6K (Three Phase)

SolarEdge SE50K (for 220V/230V line-to-line grids)
SolarEdge
SE50K (for 220V/230V line-to-line grids)
29 kW 98.0 % euro Grid-tie
Open inverter page Datasheet PDF
VS
SolarEdge SE27.6K (Three Phase)
SolarEdge
SolarEdge SE27.6K (Three Phase)
27.6 kW 98.0 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

8 differences, and they point both ways

The largest is rated ac power: 1.40 kW apart. 9 of 17 comparable parameters are identical, with 15 more left out because at least one datasheet does not publish them.

See all 8 differences
How alike are they
9 of 17 comparable
parameters are identical
identical differs not published
01

What actually differs

8 of 17 parameters
Parameter SE50K (for 220V/230V line-to-line grids) SolarEdge SE27.6K (Three Phase) Difference
Rated AC power 29.00 kW 27.60 kW 1.40 kW apart
Max DC voltage 600 V 1000 V 400 V apart
Max AC power 29.00 kW 27.60 kW 1.40 kW apart
Max PV power 50.75 kW 37.25 kW 13.50 kW apart
DC/AC ratio 1.75 1.35 0.40 more oversizing headroom
Noise 67 dB 55 dB 12 dB quieter
Nominal AC voltage 230 V 400 V 170 V apart
Max AC current 72.5 A 40.0 A 32.5 A apart
02

Full specification

Parameter SE50K (for 220V/230V line-to-line grids) SolarEdge SE27.6K (Three Phase) Difference
AC output
Rated AC power 29.00 kW 27.60 kW 1.40 kW apart
Max AC power 29.00 kW 27.60 kW 1.40 kW apart
Grid connection 3-phase 3-phase Same
Nominal AC voltage 230 V 400 V 170 V apart
Max AC current 72.5 A 40.0 A 32.5 A apart
PV input
Max PV power 50.75 kW 37.25 kW 13.50 kW apart
DC/AC ratio 1.75 1.35 +0.40 for SE50K (for 220V/230V line-to-line grids)
Max DC voltage 600 V 1000 V 400 V apart
MPPT voltage range 370-600 V - Not published by SolarEdge
Start voltage - - Neither datasheet publishes this
MPP trackers - - Neither datasheet publishes this
Strings per tracker - - Neither datasheet publishes this
Max input current per tracker - - Neither datasheet publishes this
Efficiency
European efficiency 98.0 % 98.0 % Same
Max efficiency 98.3 % 98.3 % 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 - 45.0 kg Not published by SolarEdge
Weight per kW - 1.6 kg/kW Not published by SolarEdge
Dimensions - 540x315x260 mm Not published by SolarEdge
Ingress protection IP65 IP65 Same
Cooling forced-air forced-air Same
Noise 67 dB 55 dB -12 dB for SolarEdge SE27.6K (Three Phase)
Max operating temperature 60 °C 60 °C Same
Connectivity and safety
Wi-Fi Yes Yes Same
Ethernet Yes Yes Same
Arc fault protection Yes Yes Same
Integrated DC switch Yes - Not published by SolarEdge
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.