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SUN-70K-G03 vs SUN-70K-G 19 of 23 identical Swap Change inverters

Deye SUN-70K-G03 vs Deye SUN-70K-G

Deye SUN-70K-G03
Deye
SUN-70K-G03
70 kW 98.3 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Deye SUN-70K-G
Deye
SUN-70K-G
70 kW 98.3 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

SUN-70K-G leads on the differences that matter

The largest is weight: 21.0 kg lighter. 19 of 23 comparable parameters are identical, with 9 more left out because at least one datasheet does not publish them.

See all 4 differences
How alike are they
19 of 23 comparable
parameters are identical
identical differs not published
01

What actually differs

4 of 23 parameters
Parameter SUN-70K-G03 SUN-70K-G Difference
Weight 81.0 kg 60.0 kg 21.0 kg lighter
Max AC current 116.7 A 111.6 A 5.1 A apart
Weight per kW 1.2 kg/kW 0.9 kg/kW 0.3 kg/kW lighter
Dimensions 568x838x324 mm 575x700x297 mm 568x838x324 mm vs 575x700x297 mm
02

Full specification

Parameter SUN-70K-G03 SUN-70K-G Difference
AC output
Rated AC power 70.00 kW 70.00 kW Same
Max AC power 77.00 kW 77.00 kW Same
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V 400 V Same
Max AC current 116.7 A 111.6 A 5.1 A apart
PV input
Max PV power 91.00 kW 91.00 kW Same
DC/AC ratio 1.30 1.30 Same
Max DC voltage 1000 V 1000 V Same
MPPT voltage range 200-850 V 200-850 V Same
Start voltage 250 V 250 V Same
MPP trackers - 4 Not published by Deye
Strings per tracker - - Neither datasheet publishes this
Max input current per tracker 40.0 A 40.0 A Same
Efficiency
European efficiency 98.3 % 98.3 % Same
Max efficiency 98.8 % 98.7 % Effectively the 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 81.0 kg 60.0 kg -21.0 kg for SUN-70K-G
Weight per kW 1.2 kg/kW 0.9 kg/kW -0.3 kg/kW for SUN-70K-G
Dimensions 568x838x324 mm 575x700x297 mm 568x838x324 mm vs 575x700x297 mm
Ingress protection IP65 IP65 Same
Cooling forced-air forced-air Same
Noise 55 dB 55 dB Same
Max operating temperature 65 °C 65 °C Same
Connectivity and safety
Wi-Fi Yes Yes Same
Ethernet Yes Yes Same
Arc fault protection - - Neither datasheet publishes this
Integrated DC switch Yes Yes Same
Warranty
Warranty 5 yrs - Not published by Deye
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.