Growatt MAX 185KTL3-X HV vs SMA Solar Sunny Highpower Storage SHPS 180-21
VS

SMA Solar
Sunny Highpower Storage SHPS 180-21
180 kW
98.9 % euro
Grid-tie
The verdict
8 differences, and they point both ways
The largest is rated ac power: 5.00 kW apart. 6 of 14 comparable parameters are identical, with 18 more left out because at least one datasheet does not publish them.
See all 8 differencesHow alike are they
6
of 14 comparable
parameters are identical
parameters are identical
identical
differs
not published
01
8 of 14 parameters
What actually differs
Parameter
MAX 185KTL3-X HV
Sunny Highpower Storage SHPS 180-21
Difference
Rated AC power
185.00 kW
180.00 kW
5.00 kW apart
Max AC power
185.00 kW
180.00 kW
5.00 kW apart
Weight
95.0 kg
99.0 kg
4.0 kg lighter
European efficiency
98.7 %
98.9 %
0.2 pp more efficient
Max AC current
133.5 A
151.0 A
17.5 A apart
Max efficiency
99.0 %
99.2 %
0.2 pp more efficient
Ingress protection
IP66
IP65
IP66 vs IP65
Dimensions
675x1070x340 mm
830x770x462 mm
675x1070x340 mm vs 830x770x462 mm
02
Full specification
Parameter
MAX 185KTL3-X HV
Sunny Highpower Storage SHPS 180-21
Difference
AC output
Rated AC power
185.00 kW
180.00 kW
5.00 kW apart
Max AC power
185.00 kW
180.00 kW
5.00 kW apart
Grid connection
3-phase
3-phase
Same
Nominal AC voltage
800 V
-
Not published by SMA Solar
Max AC current
133.5 A
151.0 A
17.5 A apart
PV input
Max PV power
-
-
Neither datasheet publishes this
DC/AC ratio
-
-
Neither datasheet publishes this
Max DC voltage
1500 V
1500 V
Same
MPPT voltage range
500-1500 V
-
Not published by SMA Solar
Start voltage
500 V
-
Not published by SMA Solar
MPP trackers
-
-
Neither datasheet publishes this
Strings per tracker
2
-
Not published by SMA Solar
Max input current per tracker
30.0 A
-
Not published by SMA Solar
Efficiency
European efficiency
98.7 %
98.9 %
+0.2 pp for Sunny Highpower Storage SHPS 180-21
Max efficiency
99.0 %
99.2 %
+0.2 pp for Sunny Highpower Storage SHPS 180-21
CEC efficiency
-
-
Neither datasheet publishes this
Battery
Battery input
-
Yes
Not published by Growatt
Battery voltage
-
See per-model DC battery voltage range (590-1500 V; 880-1500 V; 968-1500 V; 1012-1500 V)
Not published by Growatt
Max charge current
-
180 A
Not published by Growatt
Backup power
-
-
Neither datasheet publishes this
Physical
Weight
95.0 kg
99.0 kg
-4.0 kg for MAX 185KTL3-X HV
Weight per kW
0.5 kg/kW
0.6 kg/kW
Effectively the same
Dimensions
675x1070x340 mm
830x770x462 mm
675x1070x340 mm vs 830x770x462 mm
Ingress protection
IP66
IP65
IP66 vs IP65
Cooling
forced-air
forced-air
Same
Noise
-
69 dB
Not published by Growatt
Max operating temperature
60 °C
60 °C
Same
Connectivity and safety
Wi-Fi
Yes
-
Not published by SMA Solar
Ethernet
-
Yes
Not published by Growatt
Arc fault protection
-
-
Neither datasheet publishes this
Integrated DC switch
Yes
-
Not published by SMA Solar
Warranty
Warranty
5 yrs
5 yrs
Same
03
Open all inverters
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04
Written summary
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Every figure here is from the manufacturers' own datasheets - a dash means the value is not published, never an estimate.
