SMA Solar Sunny Highpower PEAK3 SHP 180-21 vs SMA Solar Sunny Highpower Storage SHPS 172-21

SMA Solar
Sunny Highpower PEAK3 SHP 180-21
180 kW
98.9 % euro
Grid-tie
VS

SMA Solar
Sunny Highpower Storage SHPS 172-21
172 kW
98.9 % euro
Grid-tie
The verdict
2 differences, none of them an advantage
The largest is rated ac power: 8.00 kW apart. 14 of 16 comparable parameters are identical, with 16 more left out because at least one datasheet does not publish them.
See all 2 differencesHow alike are they
14
of 16 comparable
parameters are identical
parameters are identical
identical
differs
not published
01
2 of 16 parameters
What actually differs
Parameter
PEAK3 SHP 180-21
Storage SHPS 172-21
Difference
Rated AC power
180.00 kW
172.00 kW
8.00 kW apart
Max AC power
180.00 kW
172.00 kW
8.00 kW apart
02
Full specification
Parameter
PEAK3 SHP 180-21
Storage SHPS 172-21
Difference
AC output
Rated AC power
180.00 kW
172.00 kW
8.00 kW apart
Max AC power
180.00 kW
172.00 kW
8.00 kW apart
Grid connection
3-phase
3-phase
Same
Nominal AC voltage
-
-
Neither datasheet publishes this
Max AC current
151.0 A
151.0 A
Same
PV input
Max PV power
360.00 kW
-
Not published by SMA Solar
DC/AC ratio
2.00
-
Not published by SMA Solar
Max DC voltage
1500 V
1500 V
Same
MPPT voltage range
-
-
Neither datasheet publishes this
Start voltage
-
-
Neither datasheet publishes this
MPP trackers
1
-
Not published by SMA Solar
Strings per tracker
-
-
Neither datasheet publishes this
Max input current per tracker
180.0 A
-
Not published by SMA Solar
Efficiency
European efficiency
98.9 %
98.9 %
Same
Max efficiency
99.2 %
99.2 %
Same
CEC efficiency
-
-
Neither datasheet publishes this
Battery
Battery input
-
Yes
Not published by SMA Solar
Battery voltage
-
See per-model DC battery voltage range (590-1500 V; 880-1500 V; 968-1500 V; 1012-1500 V)
Not published by SMA Solar
Max charge current
-
180 A
Not published by SMA Solar
Backup power
-
-
Neither datasheet publishes this
Physical
Weight
99.0 kg
99.0 kg
Same
Weight per kW
0.6 kg/kW
0.6 kg/kW
Same
Dimensions
830x770x462 mm
830x770x462 mm
Same
Ingress protection
IP65
IP65
Same
Cooling
forced-air
forced-air
Same
Noise
69 dB
69 dB
Same
Max operating temperature
60 °C
60 °C
Same
Connectivity and safety
Wi-Fi
-
-
Neither datasheet publishes this
Ethernet
Yes
Yes
Same
Arc fault protection
-
-
Neither datasheet publishes this
Integrated DC switch
-
-
Neither datasheet publishes this
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.