4
2. Installation
Install
：
1
Ready tools and cables. Right cables are
recommended. Ensuring that the current density
＜
4mm², which is conductive to reducing the line
voltage drop. Recommended: 20A with 6mm²
cables. Check weather the installation sites
compliance with the relevant safety requirements.
Please avoid using or installing the controller in
damp, dusty places or places with flammable,
explosive and corrosive gases. .
2
Install the controller into a fixed vertical plane. In
order to ensure good ventilation and heat
dissipation, please keep the instance over 10cm
around the inverter and also between the
backboard of the inverter and the wall.
3
To connect the controller and the battery by cables with right polarity. The battery indicator light on the controller will be on if
successfully connected, otherwise, to check and reconnect
4
To connect the solar panel and the controller by cables with right polarity. If there is sunshine, the battery indicator light will be on in a
circular manner to indicate right connection, otherwise, to check and reconnect.