All Categories
Notice: New type: 5A solar controller waterproof for 12V battery, please connect battery first. Updated Starting from October 6, 2021!Add 4 terminals!Please always connect the battery before connect the solar panel, disconnect in reverse order! Function: 1. Prevent the battery from over charging, over discharging and Reverse discharging to solar panel during nights. 2. Easy to install and operate, Load On 24 Hours, Smart PWM technology, high efficiency. Your Satisfaction is our Highest Priority, please kindly contact us via email firstly if you have any question with our this solar panel controller, we will always standby and try our best to help you solve the problem, thank you. Specifications: Waterproof IP67 Rated Voltage: DC 12V Max input VOC: 22V(12V) Max Current:5A Power of solar panels: 60W (5A,12v) Max Solar input voltage: 22V Float:13.8V Charge reconnect: 13V (12V) Discharge stop: 11.2V(12V) Discharge reconnect: 12.6V(12V) Working Temp:-10- +40degree; Weight:33g Package: 1Pcs 5A WATERPROOF Solar Charge Controller(No come with manual) What type of connectors on the wire ends? Just plain wire, no connectors Q:Why does the controller stop charging from the solar panel? A:Disconnect, measure the voltage of the battery, and see if the controller is fully charged. If it enters the floating state, the controller will stop charging the solar panel and charge the battery with a weak current to maintain the battery loss. Q:Why did the load stop working after working for a while? A:Use a multimeter to measure the battery voltage. If the voltage of the battery reaches the voltage value of the low voltage disconnection, the controller will disconnect the output of the load terminal to prevent the battery from excessively consuming power.