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MIN 2500TL-X vs SB2.5-1VL-40 (Sunny Boy 2.5) 13 of 24 identical Swap Change inverters

Growatt MIN 2500TL-X vs SMA Solar SB2.5-1VL-40 (Sunny Boy 2.5)

Growatt MIN 2500TL-X
Growatt
MIN 2500TL-X
2.5 kW 97.1 % euro Grid-tie
Open inverter page Datasheet PDF
VS
SMA Solar SB2.5-1VL-40 (Sunny Boy 2.5)
SMA Solar
SB2.5-1VL-40 (Sunny Boy 2.5)
2.5 kW 96.7 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

11 differences, and they point both ways

The largest is max input current per tracker: 3.5 A more headroom. 13 of 24 comparable parameters are identical, with 8 more left out because at least one datasheet does not publish them.

See all 11 differences
How alike are they
13 of 24 comparable
parameters are identical
identical differs not published
01

What actually differs

11 of 24 parameters
Parameter MIN 2500TL-X SB2.5-1VL-40 (Sunny Boy 2.5) Difference
Max input current per tracker 13.5 A 10.0 A 3.5 A more headroom
Max efficiency 98.2 % 97.2 % 1.0 pp more efficient
European efficiency 97.1 % 96.7 % 0.4 pp more efficient
Max PV power 3.50 kW 5.00 kW 1.50 kW apart
DC/AC ratio 1.40 2.00 0.60 more oversizing headroom
Noise 35 dB 25 dB 10 dB quieter
Weight 10.8 kg 9.2 kg 1.6 kg lighter
Weight per kW 4.3 kg/kW 3.7 kg/kW 0.6 kg/kW lighter
MPP trackers 2 1 1 tracker more
Start voltage 100 V 80 V 20 V earlier start
Dimensions 350x375x160 mm 357x460x122 mm 350x375x160 mm vs 357x460x122 mm
02

Full specification

Parameter MIN 2500TL-X SB2.5-1VL-40 (Sunny Boy 2.5) Difference
AC output
Rated AC power 2.50 kW 2.50 kW Same
Max AC power 2.50 kW 2.50 kW Same
Grid connection Single-phase Single-phase Same
Nominal AC voltage 230 V 230 V Same
Max AC current 11.3 A 11.0 A Effectively the same
PV input
Max PV power 3.50 kW 5.00 kW 1.50 kW apart
DC/AC ratio 1.40 2.00 +0.60 for SB2.5-1VL-40 (Sunny Boy 2.5)
Max DC voltage - 600 V Not published by Growatt
MPPT voltage range - 160-500 V Not published by Growatt
Start voltage 100 V 80 V -20 V for SB2.5-1VL-40 (Sunny Boy 2.5)
MPP trackers 2 1 +1 trackers for MIN 2500TL-X
Strings per tracker 1 1 Same
Max input current per tracker 13.5 A 10.0 A +3.5 A for MIN 2500TL-X
Efficiency
European efficiency 97.1 % 96.7 % +0.4 pp for MIN 2500TL-X
Max efficiency 98.2 % 97.2 % +1.0 pp for MIN 2500TL-X
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 10.8 kg 9.2 kg -1.6 kg for SB2.5-1VL-40 (Sunny Boy 2.5)
Weight per kW 4.3 kg/kW 3.7 kg/kW -0.6 kg/kW for SB2.5-1VL-40 (Sunny Boy 2.5)
Dimensions 350x375x160 mm 357x460x122 mm 350x375x160 mm vs 357x460x122 mm
Ingress protection IP65 IP65 Same
Cooling natural natural Same
Noise 35 dB 25 dB -10 dB for SB2.5-1VL-40 (Sunny Boy 2.5)
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 SMA Solar
Integrated DC switch Yes Yes Same
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.