22
16.4 Thermal performance: Charge / Discharge Curves
0
1000
2000
3000
4000
5000
6000
0
10
20
30
40
50
60
70
80
90
100
A
C
P
O
W
E
R
(
VA
)
SOC (%)
Evolve ESS AU
Charging AC Power Derating
Full Range
Derated
15 to 45°C
10°C
-
10°C
50°C
0
1000
2000
3000
4000
5000
6000
0
10
20
30
40
50
60
70
80
90
100
A
C
P
O
W
E
R
(
V
A
)
SOC (%)
Evolve ESS AU
Discharging AC Power Derating
Full Range
Derated
5°C
0°C
-5°C
-10°C
15 to 45°C
50°C
Figure 16: Energy storage system thermal derated charge and discharge curves with base
(13 kWh) battery cabinet.
