MPPT PRO-X 10A | 20A | 30A | 40A
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7.
Technical Specifications
Electrical Parameters
Item
PRO-X 10A
PRO-X 20A
PRO-X 30A
PRO-X 40A
System nominal
voltage
12/24VDC
①
Auto
12/24/36/48VDC
①
Auto
Rated charge current
10A
20A
30A
40A
Rated discharge
current
10A
20A
30A
40A
Battery voltage
range
8
～
32V
8
～
68V
max. PV open circuit
voltage
100V
②
/ 92V
③
150V
②
/ 138V
③
MPP voltage range
(Battery v2V)
～
72V
(Battery v2V)
～
108V
Rated charge power
130W/12V
260W/24V
260W/12V
520W/24V
390W/12V
780W/24V
1170W/36V
1560W/48V
520W/12V
1040W/24V
1560W/36V
2080W/48V
max. conversion
efficiency
98.2%
98.3%
98.1%
98.5%
Full load efficiency
96.2%
96.4%
96.9%
97.2%
Self-consumption
≤
30mA(12V)
≤
16mA(24V)
≤
30mA(12V)
≤
16mA(24V)
≤
13mA(36V)
≤
13mA(48V)
Discharge circuit
voltage drop
≤
0.23V
Temperature
compensate
coefficient
④
-3mV/
℃
/2V (default)
Grounding
negative
RS485 interface
5VDC/200mA (RJ45)
LCD backlight time
default: 60S, Range: 0~999S (0S: the backlight is ON all the time)
①
When a lithium battery is used, the system voltage can’t be identified automatically.
②
at minimum operating environment temperature
③
at 25
℃
environment temperature
④
When a lithium battery is used, the temperature compensation coefficient must be 0 and can’t be changed.
Environmental Parameters
item
PRO-X 10A
PRO-X 20A
PRO-X 30A
PRO-X 40A
Environment temperature
7)
(100% input and output)
-25
℃~
+50
℃
(LCD)
-25
℃~
+45
℃
(LCD)
Storage temperature
range
-20
℃~
+70
℃
Relative humidity
≤
95%, N.C.
Enclosure
IP33
8)
Pollution degree
PD2
7)
The controller can fully load working in the environment temperature.
When the internal temperature reaches 81
℃
, the reducing charging power mode is turned on. Refer to chapter 5.1 Protection.
8)
3-protection against solid objects: protected against solids objects over 2.5mm.
3-protected against sprays to 60
°
from the vertical.
