Skip to main content
(Synergy, 380/400V) vs (400V grid) 18 of 19 identical Swap Change inverters

SolarEdge SE90K (Synergy, 380/400V) vs SolarEdge SE90K (400V grid)

SolarEdge SE90K (Synergy, 380/400V)
SolarEdge
SE90K (Synergy, 380/400V)
90 kW 98.0 % euro Grid-tie
Open inverter page Datasheet PDF
VS
SolarEdge SE90K (400V grid)
SolarEdge
SE90K (400V grid)
90 kW 98.0 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

One difference, none of them an advantage

The largest is max ac current: 14.5 A apart. 18 of 19 comparable parameters are identical, with 13 more left out because at least one datasheet does not publish them.

See the one difference
How alike are they
18 of 19 comparable
parameters are identical
identical differs not published
01

What actually differs

1 of 19 parameters
Parameter (Synergy, 380/400V) (400V grid) Difference
Max AC current 145.0 A 130.5 A 14.5 A apart
02

Full specification

Parameter (Synergy, 380/400V) (400V grid) Difference
AC output
Rated AC power 90.00 kW 90.00 kW Same
Max AC power 90.00 kW 90.00 kW Same
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V 400 V Same
Max AC current 145.0 A 130.5 A 14.5 A apart
PV input
Max PV power 157.50 kW 157.50 kW Same
DC/AC ratio 1.75 1.75 Same
Max DC voltage 1000 V 1000 V Same
MPPT voltage range 680-1000 V 680-1000 V Same
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 32.0 kg - Not published by SolarEdge
Weight per kW 0.4 kg/kW - Not published by SolarEdge
Dimensions 558x328x273 mm - Not published by SolarEdge
Ingress protection IP65 IP65 Same
Cooling forced-air forced-air Same
Noise 67 dB 67 dB Same
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 Yes Same
Warranty
Warranty 20 yrs - Not published by SolarEdge
03

More useful comparisons

Open all inverters
Same type, similar size
Deye
SolarEdge SE90K (Synergy, 380/400V) vs Deye SUN-90K-G03
13 differences, the largest is warranty
Same type, similar size
SolarEdge
SolarEdge SE90K (Synergy, 380/400V) vs SolarEdge SE90K (IL00IBNQ4)
The same specification on paper
Same type, similar size
Huawei
SolarEdge SE90K (Synergy, 380/400V) vs Huawei SUN2000-62.5KTL-NHM0 (83.3kW / 270V configuration)
7 differences, the largest is rated ac power
04

Written summary

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