DescriptionThis item is solar panel charge / discharge controller, which is suitable for 12V or 24V solar panel. It has overload protection, short-circuit protection, protection from strike, under-voltage protection and overcharge protection.Features- Size: 10.4 * 9.4 * 3.8cm. - Rated voltage: 12V or 24V. - Charging current rating: 20A. - Rated load current: 20A. - Working temperature: -20 - 60 . - Overload protection. - Short-circuit protection. - Protection from strike. - Under-voltage protection. - Overcharge protection.Connection"-" Pole of the battery to the correct port on the controller (third, fourth from left 1) the "+", connection. Load indicator: If there is a (mark load), once flashing, and starts lighting after 30 seconds, and say that the connection is correct, you can continue to the next operation. "-" Pole of the solar panels to the correct port on the controller (the first from the left and the second one), the "+", connection Of the load to the correct port on the controller pole (fifth from the left and the sixth of 1) "+", connectionCautionSolar panel, battery, rated voltage of the load are the same, please make sure that all of all of 12V or 24V. Solar panels and load current rating of, must be less than the rated current of the controller.
