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Specifications
solar controller 24V200ATandem PWM Technology, High efficiency
LCD display
RS232/RS485 interface
Temperature compensation
solar controller 24V200A
PV controller is another key devices of a off grid solar power system, it charges for battery while solar panel get solar energy; The controller makes active controlling of the charging from solar panel to battery, and also discharging from battery to devices, make sure the battery work in safety conditions of its voltage and current; The controller performance would make direct effects to life span of battery bank and system efficiency
Features
RS232/RS485 connect interface
Tandem PWM control Technology, High efficiency
Temperature compensation, setting to open/off machine functions
We can fit diversified class arrester according to the different requirement
System is programmable for parameters of battery, PV module, system and time
Support light control, diesel generator and standby power supply and etc if the system needs
Charge and power use in the same while when day time, reliable output voltage and frequency
A "point-type" control and current and voltage pairs of closed-loop control, maximizing charging capacity from PV module to battery, improving charging efficiency
Technical Specifications
Model |
Unit |
JNSC24200 |
JNSC48200 |
Rated Capacity |
A |
200 |
200 |
Rated Voltage |
V |
24 |
48 |
Max charge current |
A |
220 |
220 |
Max PV Array Power |
kWp |
4.8 |
9.6 |
Charge String Number |
/ |
6 |
6 |
Max Current of each string |
A |
34 |
34 |
Max Open Voltage |
V |
50 |
100 |
Over discharge protection |
V |
21.6 |
43.2 |
Over discharge recover |
V |
26.4 |
52.8 |
Over charge protection |
V |
28.8 |
57.6 |
Over charge recover |
V |
26.4 |
52.8 |
Load over voltage |
V |
35 |
70 |
Load over voltage recover |
V |
33 |
66 |
No-Load current |
mA |
<100 |
<100 |
Voltage drop (PV Module-Battery) |
V |
0.7 |
0.7 |
Voltage drop (Battery- Load) |
V |
0.03 |
0.03 |
Ambient temperature |
°C |
-25°C~+55°C |
|
Environmental humidity |
% |
0~95%,Non-condensing |
|
Altitude |
M |
< 6000 |
|
Protected |
/ |
Over charge/discharge, over voltage, over load, shortage, reverse polarity and lightning protections |
|
|
|||
Standard Comm. Interface |
/ |
RS485/232 |
RS485/232 |
Display |
/ |
LCD |
LCD |
Display |
/ |
Battery Voltage, Load current, Charge current |
|
Waterproof and Dustproof |
/ |
IP20 |
IP20 |
Installation method |
/ |
Vertical Cabinet |
|
Reference size |
mm |
500 X 600 X1100 |
|
Reference Weight |
Kg |
120kg |
120kg |
|
Note: The rates of Max Open Voltage , Over discharge protection, Over discharge recover, Over charge protection, Over charge recover, Load over voltage and Load over voltage recover are Factory default values, it is available to be setted by yourself JNSC110200, JNSC220100, JNSC110300 are all available | |||
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