ECTIVE SC 20 Silent
31
Warning: Risk of electric shock! Exercise caution when
handling solar wiring . The solar array may produce open-circuit
voltages above 100V when in sunlight .
Warning: Risk of explosion! If the battery’s positive and
negative terminals – or leads connected to the two terminals –
are short circuited, a fire or explosion may occur .
1. Connect the battery
Connect the battery connection cable with the correct polarity
to the middle pair of terminals on the solar charge controller
(marked with the battery icon) .
If the system is 12V, please make sure that the battery voltage
is within 5V to 15 .5V . If the system is 24V, the battery voltage
should be between 20V and 31V .