5.1 Electric Parameters
Value
KA1224MPPT20A
12V/24VAuto
0.7 W to 1.2W
9V to 35V
100V
(
25℃
)
90V
(-
25℃
)
Battery Voltage
+
2V
to
75V
20A
20A
10000uF
260W/12V
520W/24V
≤
98%
＞
99%
-3mv/℃/2V
（
default
）
-
35℃ to
+
45℃
IP32
RJ12
≤
3000m
210*151*59.5mm
KA1224MPPT40A
40A
1040W/24V
238*173*72.5mm
1.4Kg
2Kg
Parameter
Model
System voltage
No-load loss
Battery voltage
Max. solar input voltage
Max. power point voltage
range
Rated charging current
Rated load current
Max. capacitive load
capacity
Max. photovoltaic system
input power
Conversion efficiency
MPPT tracking efficiency
Temperature
compensation factor
Operating temperature
Protection degree
Weight
Communication method
Altitude
Product dimensions
5. PRODUCT SPECIFICATION PARAMETERS
520W/ 12V
