30A PWM Solar Charge Controller 12V 24V Battery Detect Voltage Cheap Regulator 5V USB Port Phone Charger Mini Offgrid System Pulse Width Modulation Controller Auto Timer DC Load Module - Homysun

• PWM Solar Charge Controller is a controller which has a switch to turn on or off between solar panel and battery. When the switch is off, the voltage will be open-circuit voltage (VOC), if the switch is on, it connects the battery to the solar panel. Plus the time how long it connect, this create a pulse connection. This is a simple method in solar charge technology. Solar Battery Charger has 3 different working modes: 24H mode: supply power for DC load 24/24, that's mean always has power in DC terminal, this is also default setting. 0H mode: Load is turned off in daylight, and it is turned on at night when the sun goes down. 1-23H mode: The load is turned on at night then turn off after a delay of 1 to 23 hours. Solar regulator charge controller 12V or 24V battery system. Please note if you are using 12V battery: maximum power of solar panel is 400W, maximum voltage of solar panel is 24V. if you are using 24V battery, maximum power of solar panel is 800W, maximum voltage of solar panel is 48V. The off grid charge controller is suitable for household use, laboratory,... which can reach up to 5 years working time. Because we always choose the best components to produce the solar charger Solar Controlador 30A pulse width modulation high quality full technical support protect 1 year.