Single crystal solar-powered charging, battery, 4v

Complete the delivery period with fast efficiency   Satisfy the customer at a discount unit price   Production and processing with excellent quality   With the requirements of customer requirements, your satisfaction is our biggest gain    According to customer requirements, we provide one -stop services such as design and production, assembly, Production and sales of 0.1W-2.0W titration solar panels.        We can flexibly design the titer solar panel according to the customer's requirements.Different types of solar panels can be designed according to the size of the customer's size, voltage, power, and cost.         At present, there are many different voltage products such as 1V, 2V, 4V, 5.5V, 6V, 8V, and other different voltage.Drops of gelatin solar panels are mainly used to use solar DIY toys, solar crafts, solar lamps, solar chargers and other supporting facilities.   Various manufacturers are welcome to call (online consultation) or come to our company to visit and guide.   The picture is for reference only. If necessary, please talk to us!   [About pictures] The picture is 100%physical shooting, but the pictures and information are for reference only, and the product will …