Skip to main content
SUN2000-15K-MB0 vs WIT 15K-HU 9 of 21 identical Swap Change inverters

Huawei SUN2000-15K-MB0 vs Growatt WIT 15K-HU

Huawei SUN2000-15K-MB0
Huawei
SUN2000-15K-MB0
15 kW 98.0 % euro Hybrid
Open inverter page Datasheet PDF
VS
Growatt WIT 15K-HU
Growatt
WIT 15K-HU
15 kW 97.0 % euro Hybrid
Open inverter page Datasheet PDF
The verdict

SUN2000-15K-MB0 leads on the differences that matter

The largest is european efficiency: 1.0 pp more efficient. 9 of 21 comparable parameters are identical, with 11 more left out because at least one datasheet does not publish them.

See all 12 differences
How alike are they
9 of 21 comparable
parameters are identical
identical differs not published
01

What actually differs

12 of 21 parameters
Parameter SUN2000-15K-MB0 WIT 15K-HU Difference
European efficiency 98.0 % 97.0 % 1.0 pp more efficient
Max DC voltage 1100 V 1000 V 100 V apart
Max efficiency 98.4 % 97.6 % 0.8 pp more efficient
Max PV power 22.50 kW 24.00 kW 1.50 kW apart
Max charge current 26 A 290 A 264 A faster charging
Weight 21.0 kg 38.0 kg 17.0 kg lighter
Weight per kW 1.4 kg/kW 2.5 kg/kW 1.1 kg/kW lighter
DC/AC ratio 1.50 1.60 0.10 more oversizing headroom
MPPT voltage range 200-1000 V 150-850 V 200-1000 V vs 150-850 V
Start voltage 200 V 180 V 20 V earlier start
Battery voltage 600 V ~ 980 V 40-60V (rated 51.2V) 600 V ~ 980 V vs 40-60V (rated 51.2V)
Dimensions 460x546x242 mm 698x475x240 mm 460x546x242 mm vs 698x475x240 mm
02

Full specification

Parameter SUN2000-15K-MB0 WIT 15K-HU Difference
AC output
Rated AC power 15.00 kW 15.00 kW Same
Max AC power 16.50 kW 16.50 kW Same
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V 400 V Same
Max AC current 25.2 A - Not published by Growatt
PV input
Max PV power 22.50 kW 24.00 kW 1.50 kW apart
DC/AC ratio 1.50 1.60 +0.10 for WIT 15K-HU
Max DC voltage 1100 V 1000 V 100 V apart
MPPT voltage range 200-1000 V 150-850 V 200-1000 V vs 150-850 V
Start voltage 200 V 180 V -20 V for WIT 15K-HU
MPP trackers 2 - Not published by Growatt
Strings per tracker 2 - Not published by Growatt
Max input current per tracker 30.0 A - Not published by Growatt
Efficiency
European efficiency 98.0 % 97.0 % +1.0 pp for SUN2000-15K-MB0
Max efficiency 98.4 % 97.6 % +0.8 pp for SUN2000-15K-MB0
CEC efficiency - - Neither datasheet publishes this
Battery
Battery input Yes Yes Same
Battery voltage 600 V ~ 980 V 40-60V (rated 51.2V) 600 V ~ 980 V vs 40-60V (rated 51.2V)
Max charge current 26 A 290 A +264 A for WIT 15K-HU
Backup power - - Neither datasheet publishes this
Physical
Weight 21.0 kg 38.0 kg -17.0 kg for SUN2000-15K-MB0
Weight per kW 1.4 kg/kW 2.5 kg/kW -1.1 kg/kW for SUN2000-15K-MB0
Dimensions 460x546x242 mm 698x475x240 mm 460x546x242 mm vs 698x475x240 mm
Ingress protection IP66 IP66 Same
Cooling forced-air forced-air Same
Noise - 50 dB Not published by Huawei
Max operating temperature 60 °C 60 °C Same
Connectivity and safety
Wi-Fi Yes - Not published by Growatt
Ethernet Yes - Not published by Growatt
Arc fault protection Yes - Not published by Growatt
Integrated DC switch Yes Yes Same
Warranty
Warranty - 5 yrs Not published by Huawei
03

More useful comparisons

Open all inverters
Same type, similar size
Growatt
Huawei SUN2000-15K-MB0 vs Growatt MID 15KTL3-XH
12 differences, the largest is european efficiency
Same type, similar size
Growatt
Huawei SUN2000-15K-MB0 vs Growatt MOD 15KTL3-HU
15 differences, the largest is max dc voltage
Same type, similar size
Sofar Solar
Huawei SUN2000-15K-MB0 vs Sofar Solar HYD 15KTL-3PH
12 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.