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SBSE4.0-50 vs SPM 4000TL-HU 13 of 28 identical Swap Change inverters

SMA Solar SBSE4.0-50 vs Growatt SPM 4000TL-HU

SMA Solar SBSE4.0-50
SMA Solar
SBSE4.0-50
4 kW 96.8 % euro Hybrid
Open inverter page Datasheet PDF
VS
Growatt SPM 4000TL-HU
Growatt
SPM 4000TL-HU
4 kW 97.6 % euro Hybrid
Open inverter page Datasheet PDF
The verdict

SPM 4000TL-HU leads on the differences that matter

The largest is european efficiency: 0.8 pp more efficient. 13 of 28 comparable parameters are identical, with 4 more left out because at least one datasheet does not publish them.

See all 15 differences
How alike are they
13 of 28 comparable
parameters are identical
identical differs not published
01

What actually differs

15 of 28 parameters
Parameter SBSE4.0-50 SPM 4000TL-HU Difference
European efficiency 96.8 % 97.6 % 0.8 pp more efficient
Max input current per tracker 15.0 A 22.0 A 7.0 A more headroom
Max PV power 8.00 kW 6.00 kW 2.00 kW apart
DC/AC ratio 2.00 1.50 0.50 more oversizing headroom
Max charge current 30 A 140 A 110 A faster charging
Weight 17.5 kg 26.0 kg 8.5 kg lighter
Weight per kW 4.4 kg/kW 6.5 kg/kW 2.1 kg/kW lighter
Noise 35 dB 30 dB 5 dB quieter
Max efficiency 97.8 % 98.1 % 0.3 pp more efficient
Max AC current 20.0 A 17.4 A 2.6 A apart
Start voltage 66 V 130 V 64 V earlier start
MPP trackers 3 2 1 tracker more
MPPT voltage range 60-480 V 150-550 V 60-480 V vs 150-550 V
Battery voltage 90 V to 500 V 40-60V 90 V to 500 V vs 40-60V
Dimensions 586x500x236 mm 330x580x230 mm 586x500x236 mm vs 330x580x230 mm
02

Full specification

Parameter SBSE4.0-50 SPM 4000TL-HU Difference
AC output
Rated AC power 4.00 kW 4.00 kW Same
Max AC power 4.00 kW 4.00 kW Same
Grid connection Single-phase Single-phase Same
Nominal AC voltage 230 V 230 V Same
Max AC current 20.0 A 17.4 A 2.6 A apart
PV input
Max PV power 8.00 kW 6.00 kW 2.00 kW apart
DC/AC ratio 2.00 1.50 +0.50 for SBSE4.0-50
Max DC voltage 600 V 600 V Same
MPPT voltage range 60-480 V 150-550 V 60-480 V vs 150-550 V
Start voltage 66 V 130 V -64 V for SBSE4.0-50
MPP trackers 3 2 +1 trackers for SBSE4.0-50
Strings per tracker 1 1 Same
Max input current per tracker 15.0 A 22.0 A +7.0 A for SPM 4000TL-HU
Efficiency
European efficiency 96.8 % 97.6 % +0.8 pp for SPM 4000TL-HU
Max efficiency 97.8 % 98.1 % +0.3 pp for SPM 4000TL-HU
CEC efficiency - - Neither datasheet publishes this
Battery
Battery input Yes Yes Same
Battery voltage 90 V to 500 V 40-60V 90 V to 500 V vs 40-60V
Max charge current 30 A 140 A +110 A for SPM 4000TL-HU
Backup power 7.3 kW - Not published by Growatt
Physical
Weight 17.5 kg 26.0 kg -8.5 kg for SBSE4.0-50
Weight per kW 4.4 kg/kW 6.5 kg/kW -2.1 kg/kW for SBSE4.0-50
Dimensions 586x500x236 mm 330x580x230 mm 586x500x236 mm vs 330x580x230 mm
Ingress protection IP65 IP65 Same
Cooling natural natural Same
Noise 35 dB 30 dB -5 dB for SPM 4000TL-HU
Max operating temperature 60 °C 60 °C Same
Connectivity and safety
Wi-Fi Yes Yes Same
Ethernet Yes Yes Same
Arc fault protection Yes - Not published by Growatt
Integrated DC switch Yes - Not published by Growatt
Warranty
Warranty 5 yrs 5 yrs Same
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.