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7.
Technical Specifications
Electrical Parameters
Item
System nominal
voltage
Rated charge current
Rated discharge
current
Battery voltage
range
max. PV open circuit
voltage
MPP voltage range
Rated charge power
max. conversion
efficiency
Full load efficiency
Self-consumption
Discharge circuit
voltage drop
Temperature
compensate
④
coefficient
Grounding
RS485 interface
LCD backlight 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
Environment temperature
(100% input and output)
Storage temperature
range
Relative humidity
Enclosure
Pollution degree
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.
PRO-X 10A
PRO-X 20A
①
12/24VDC
Auto
10A
10A
8 ～32V
②
100V
/ 92V
(Battery voltage +2V) ～72V
130W/12V
260W/12V
260W/24V
520W/24V
98.2%
96.2%
≤30mA(12V)
≤16mA(24V)
default: 60S, Range: 0~999S (0S: the backlight is ON all the time)
PRO-X 10A
PRO-X 20A
7)
-25℃~+50℃(LCD)
— 30 —
MPPT PRO-X 10A | 20A | 30A | 40A
PRO-X 30A
12/24/36/48VDC
20A
30A
20A
30A
③
(Battery voltage +2V) ～108V
390W/12V
780W/24V
1170W/36V
1560W/48V
98.3%
98.1%
96.4%
96.9%
≤0.23V
-3mV/℃/2V (default)
negative
5VDC/200mA (RJ45)
PRO-X 30A
-20℃~+70℃
≤95%, N.C.
IP33
8)
PD2
PRO-X 40A
①
Auto
40A
40A
8 ～68V
②
③
150V
/ 138V
520W/12V
1040W/24V
1560W/36V
2080W/48V
98.5%
97.2%
≤30mA(12V)
≤16mA(24V)
≤13mA(36V)
≤13mA(48V)
PRO-X 40A
-25℃~+45℃(LCD)
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