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SUN-40K-SG01HP3-EU-BM4 vs MID 40K-HU 10 of 25 identical Swap Change inverters

Deye SUN-40K-SG01HP3-EU-BM4 vs Growatt MID 40K-HU

Deye
SUN-40K-SG01HP3-EU-BM4
40 kW 97.0 % euro Hybrid
Open inverter page Datasheet PDF
VS
Growatt MID 40K-HU
Growatt
MID 40K-HU
40 kW 97.2 % euro Hybrid
Open inverter page Datasheet PDF
The verdict

MID 40K-HU leads on the differences that matter

The largest is max input current per tracker: 4.0 A more headroom. 10 of 25 comparable parameters are identical, with 7 more left out because at least one datasheet does not publish them.

See all 15 differences
How alike are they
10 of 25 comparable
parameters are identical
identical differs not published
01

What actually differs

15 of 25 parameters
Parameter SUN-40K-SG01HP3-EU-BM4 MID 40K-HU Difference
Max input current per tracker 36.0 A 40.0 A 4.0 A more headroom
Max efficiency 97.6 % 98.6 % 1.0 pp more efficient
Max AC power 44.00 kW 40.00 kW 4.00 kW apart
Max PV power 52.00 kW 80.00 kW 28.00 kW apart
DC/AC ratio 1.30 2.00 0.70 more oversizing headroom
Max charge current 100 A 42 A 58 A faster charging
Weight 80.0 kg 48.0 kg 32.0 kg lighter
Weight per kW 2.0 kg/kW 1.2 kg/kW 0.8 kg/kW lighter
Noise 65 dB 55 dB 10 dB quieter
European efficiency 97.0 % 97.2 % 0.2 pp more efficient
Ingress protection IP65 IP66 IP65 vs IP66
MPPT voltage range 150-850 V 200-1000 V 150-850 V vs 200-1000 V
Start voltage 180 V 160 V 20 V earlier start
Battery voltage 160-800 600-980 V 160-800 vs 600-980 V
Dimensions 894x527x294 mm 570x680x256 mm 894x527x294 mm vs 570x680x256 mm
02

Full specification

Parameter SUN-40K-SG01HP3-EU-BM4 MID 40K-HU Difference
AC output
Rated AC power 40.00 kW 40.00 kW Same
Max AC power 44.00 kW 40.00 kW 4.00 kW apart
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V 400 V Same
Max AC current 66.7 A 66.7 A Same
PV input
Max PV power 52.00 kW 80.00 kW 28.00 kW apart
DC/AC ratio 1.30 2.00 +0.70 for MID 40K-HU
Max DC voltage 1000 V 1000 V Same
MPPT voltage range 150-850 V 200-1000 V 150-850 V vs 200-1000 V
Start voltage 180 V 160 V -20 V for MID 40K-HU
MPP trackers - - Neither datasheet publishes this
Strings per tracker 2 2 Same
Max input current per tracker 36.0 A 40.0 A +4.0 A for MID 40K-HU
Efficiency
European efficiency 97.0 % 97.2 % +0.2 pp for MID 40K-HU
Max efficiency 97.6 % 98.6 % +1.0 pp for MID 40K-HU
CEC efficiency - - Neither datasheet publishes this
Battery
Battery input Yes Yes Same
Battery voltage 160-800 600-980 V 160-800 vs 600-980 V
Max charge current 100 A 42 A +58 A for SUN-40K-SG01HP3-EU-BM4
Backup power - 30.0 kW Not published by Deye
Physical
Weight 80.0 kg 48.0 kg -32.0 kg for MID 40K-HU
Weight per kW 2.0 kg/kW 1.2 kg/kW -0.8 kg/kW for MID 40K-HU
Dimensions 894x527x294 mm 570x680x256 mm 894x527x294 mm vs 570x680x256 mm
Ingress protection IP65 IP66 IP65 vs IP66
Cooling forced-air forced-air Same
Noise 65 dB 55 dB -10 dB for MID 40K-HU
Max operating temperature 60 °C 60 °C Same
Connectivity and safety
Wi-Fi - Yes Not published by Deye
Ethernet - - Neither datasheet publishes this
Arc fault protection - Yes Not published by Deye
Integrated DC switch - Yes Not published by Deye
Warranty
Warranty 5 yrs 5 yrs Same
03

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Deye SUN-40K-SG01HP3-EU-BM4 vs Ginlong Solis S6-EH3P40K-H
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Growatt
Deye SUN-40K-SG01HP3-EU-BM4 vs Growatt WT 40K-H-US L2 / WT 40K-HU-US L2
15 differences, the largest is max dc voltage
04

Written summary

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