Solar Charge Controller

Description

Regolatore progettatoController designed for off-grid photovoltaic systems, capable of managing both battery charging and load power supply.

SupportaIt supports 12V and 24V lead-acid batteries and uses PWM technology for efficient, controlled charging. It is compatible with 12V (up to 200W) and 24V (up to 300W) solar panels, limiting the charging current to preserve battery life and integrity.

OltreIn addition to the charging function, the device protects the battery from deep discharge, automatically disconnecting the load when the voltage drops below the threshold. The system constantly monitors the voltage and, if the battery is low, activates an acoustic signal with a delay of about 15 seconds, allowing the user to intervene safely.

UnA configuration jumper allows the buzzer’s behaviour to be customised, choosing between a temporary warning or a continuous signal until the correct voltage is restored.

Il caricoThe supported load is up to 15A, equivalent to approximately 190W at 12V and 300W at 24V.

Soldering required for assembly. The kit is supplied complete with assembly instructions.

Wiring diagram

Example wiring diagram