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Fronius Verto 33.3 Plus vs SUN-35K-SG01HP3-EU-BM3 7 of 24 identical Swap Change inverters

Fronius Verto 33.3 Plus vs Deye SUN-35K-SG01HP3-EU-BM3

Fronius Verto 33.3 Plus
Fronius International
Fronius Verto 33.3 Plus
33.3 kW 98.0 % euro Hybrid
Open inverter page Datasheet PDF
VS
Deye
SUN-35K-SG01HP3-EU-BM3
35 kW 97.0 % euro Hybrid
Open inverter page Datasheet PDF
The verdict

Fronius Verto 33.3 Plus leads on the differences that matter

The largest is rated ac power: 1.70 kW apart. 7 of 24 comparable parameters are identical, with 8 more left out because at least one datasheet does not publish them.

See all 17 differences
How alike are they
7 of 24 comparable
parameters are identical
identical differs not published
01

What actually differs

17 of 24 parameters
Parameter Fronius Verto 33.3 Plus SUN-35K-SG01HP3-EU-BM3 Difference
Rated AC power 33.30 kW 35.00 kW 1.70 kW apart
European efficiency 98.0 % 97.0 % 1.0 pp more efficient
Max input current per tracker 28.0 A 36.0 A 8.0 A more headroom
Max efficiency 98.2 % 97.6 % 0.6 pp more efficient
Max AC power 33.30 kW 38.50 kW 5.20 kW apart
Max PV power 39.00 kW 45.50 kW 6.50 kW apart
Max charge current 50 A 100 A 50 A faster charging
Weight 43.0 kg 80.0 kg 37.0 kg lighter
Weight per kW 1.3 kg/kW 2.3 kg/kW 1.0 kg/kW lighter
Noise 57 dB 65 dB 8 dB quieter
DC/AC ratio 1.17 1.30 0.13 more oversizing headroom
Max AC current 50.5 A 58.4 A 7.9 A apart
Start voltage 150 V 180 V 30 V earlier start
Ingress protection IP66 IP65 IP66 vs IP65
MPPT voltage range 150-870 V 150-850 V 150-870 V vs 150-850 V
Battery voltage 150-700 160-800 150-700 vs 160-800
Dimensions 865x574x279 mm 894x527x294 mm 865x574x279 mm vs 894x527x294 mm
02

Full specification

Parameter Fronius Verto 33.3 Plus SUN-35K-SG01HP3-EU-BM3 Difference
AC output
Rated AC power 33.30 kW 35.00 kW 1.70 kW apart
Max AC power 33.30 kW 38.50 kW 5.20 kW apart
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V 400 V Same
Max AC current 50.5 A 58.4 A 7.9 A apart
PV input
Max PV power 39.00 kW 45.50 kW 6.50 kW apart
DC/AC ratio 1.17 1.30 +0.13 for SUN-35K-SG01HP3-EU-BM3
Max DC voltage 1000 V 1000 V Same
MPPT voltage range 150-870 V 150-850 V 150-870 V vs 150-850 V
Start voltage 150 V 180 V -30 V for Fronius Verto 33.3 Plus
MPP trackers 3 - Not published by Deye
Strings per tracker 2 2 Same
Max input current per tracker 28.0 A 36.0 A +8.0 A for SUN-35K-SG01HP3-EU-BM3
Efficiency
European efficiency 98.0 % 97.0 % +1.0 pp for Fronius Verto 33.3 Plus
Max efficiency 98.2 % 97.6 % +0.6 pp for Fronius Verto 33.3 Plus
CEC efficiency - - Neither datasheet publishes this
Battery
Battery input Yes Yes Same
Battery voltage 150-700 160-800 150-700 vs 160-800
Max charge current 50 A 100 A +50 A for SUN-35K-SG01HP3-EU-BM3
Backup power - - Neither datasheet publishes this
Physical
Weight 43.0 kg 80.0 kg -37.0 kg for Fronius Verto 33.3 Plus
Weight per kW 1.3 kg/kW 2.3 kg/kW -1.0 kg/kW for Fronius Verto 33.3 Plus
Dimensions 865x574x279 mm 894x527x294 mm 865x574x279 mm vs 894x527x294 mm
Ingress protection IP66 IP65 IP66 vs IP65
Cooling forced-air forced-air Same
Noise 57 dB 65 dB -8 dB for Fronius Verto 33.3 Plus
Max operating temperature 60 °C 60 °C Same
Connectivity and safety
Wi-Fi Yes - Not published by Deye
Ethernet Yes - Not published by Deye
Arc fault protection Yes - Not published by Deye
Integrated DC switch Yes - Not published by Deye
Warranty
Warranty - 5 yrs Not published by Fronius International
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.