Solar Controller User Manual (GP-PWM-30-UL)

GP-PWM-30-UL
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© 2019 Go Power!
7.1 Charging Only One Battery
Use the following wiring diagram if you are using the GP-PWM-30-UL to charge
only one battery. Connect your battery to the battery 1 terminals on the solar
controller.
The controller will not work unless there is a battery connected
to the Battery 1 terminals.
WARNING: When the photovoltaic (solar) array is exposed to light, it
supplies a dc voltage to this equipment.
AVERTISSEMENT: Lorsque le panneau photovoltaïque (solaire) est
exposé à la lumière, il fournit une tension cc à cet équipement.
7.2 Charging Two Batteries
Use the following wiring diagram if you are using the GP-PWM-30-UL to charge
two separate battery banks. Connect battery bank 1 to the battery 1 terminals
and battery bank 2 to the battery 2 terminals on the back of the solar controller.
IMPORTANT: Ensure your primary/permanent battery (house bank) is
connected to the battery 1 terminals. Connect your secondary battery to battery 2
terminals only. Your permanent battery (battery 1) will receive the full current
first. Once battery 1 is fully charged, current will be available to charge battery 2.
The controller will not work unless there is a battery connected
to the battery 1 terminals.
The fuse or
breaker used
should be no larger
than 50 amps