Find the voltage and current of the two solar panels to be connected as closely as possible.
The positive and negative poles of the two solar panels are connected in parallel to the positive pole of the DC charger of the solar panel, and the negative poles of the other two solar panels are connected to the negative pole of the charger DC from solar panel to battery. For charging it can also be connected to a lamp for lighting. A lamp can be connected to two solar panels to increase the capacity of electrical appliances.
Solar lights are electric lights that are converted into electrical energy by solar panels. During the day, even on cloudy days, this solar generator (solar panel) can collect and store solar energy. Solar lights like.