SPECIFICATION OF PV CHARGE CONTROLLER
4
communication to extend the communication distance
(optional function)
➢
New SOC method indicates the power generation
information of daily, monthly and total.
➢
The temperature compensation function compensates the
voltage based on different temperature.
➢
It adopts graphical dot-matrix 3’’ LCD and 4 touching
buttons as HMI for full menu and easy operation
➢
RTC function indicates the real time and temperature.
3.
Installation Instruction
3.1
Precautions
Warning: do not install it with open type lead-acid battery in a
confined space, also do not install it in a sealed place where
battery gas may be assembled. These will cause explosion.
Warning: If the positive and negative of battery is short circuit,
there will be explosion or fire, so be careful about it.
Warning: The PV arrays may produce a high voltage which will
shock to people, it’s very dangerous, so be careful about it when
you install the system.
Caution: When you wire the solar controller, please ensure there
is enough air through the heat sink of controller, we suggest
200mm space at each up and down.
Caution: Please ensure all battery and PV arrays are turn off
when you install the solar system. We suggest users to install a
break between PV arrays and controller, also same between
battery and controller.
Caution: our solar controller is equipped with corresponding
cold pressing terminal for different current. Please tightly press
it with wire. Loose connection will gather heat which is very
dangerous. Please also ensure there is no any fur between the
wire and cold pressing terminal.
Caution: Please use insulated tools and avoid placing metal
