I ordered this Solar Panel for my Weather Station project. The shipping was delayed by PCBWay as they took 7 days to ship this product. The product is great with good output and expected efficiency. Overall I am happy with the purchase, Open Green Energy products are good and in great quality finish. The Panels have a bubble surface texture making it suitable for most of the uses like DIY Projects, Lawn Projects, Weather Station project. Etc. I shall order these panels more. I request the PCBWay to provide fast shipping for gift products as they need not to be manufactured,