Solar Charge Controller

MPPT stands for “Maximum Power Point Tracking”. MPPT UTL 12V Solar Charge Controller will measure the voltage of the panel, and down-converts the PV voltage to the battery voltage. When the voltage is dropped to match the battery bank, the current is raised, with a 20V solar panel then you can charge a 12V battery bank.

There are four models in 12V solar charge controller with different ampere rate –

12V 10A Solar Charge Controller – It supports 150watt 22.5volt solar panel.
12V 20A Solar Charge Controller – In this solar charge controller you can use two solar panels of 120watt in parallel way.
12V 30A Solar Charge Controller – You can use 400watt 22.5V solar panels in this 12V 30A solar charge controller.
12V 40A Solar Charge Controller – It supports 500watt solar panel.

Solar Charge Controller is an electronic device which manages the power going into the solar battery from the solar panel. UTL 12V charge controller is the smallest capacity charge controller. This charge controller is suitable for solar panel between ‘120watt to 500watt’. It ensures that the deep cycle batteries are not overcharged during the day and that the power doesn’t run backwards to the solar panels overnight and drains the batteries. Some solar charge controllers are available with additional capabilities, like lighting and load control, but managing the power is its primary work.