English version
Connect the MC4 male plug to the negative terminal (-) of the second solar panel
Connect the watertight 3-pin male connector to the battery management system input
connector
②
Solar panels
Connection with the optional 2
Remove plug
Y-cable between the panels and the batteries
Connect the watertight 3-pin female connector
going to the solar panels
Connect the watertight 3-pin male connector
connector
Connect the watertight female connector
①
②
Cable between the optional battery and the SOLAR FM
Connect the 5-pin connector
Connect the 5-pin connector
Optional battery
10
nd
battery:
from connector
①
①
②
to the optional battery 5-pin connector
④
to the SOLAR FM DC input
⑤
④
①
on diagram above
②
to the watertight 3-pin male connector
①
to the battery management system input
②
to the 2-point input of the optional battery.
③
BMS
③
Optional battery
⑤
Solar FM
②