Solar panel and barrel holder thereof

This invention discloses a solar panel and a barrel holder thereof. This invention comprises a barrel holder, a solar panel, a water collector and a guiding member. Wherein the upper end of the barrel holder has two bevels on the both sides; the solar panel is setting on the two bevels of the barrel holder; the water collector is placed on the bottom of the solar panel, the bottom of the water collector has a guiding hole; one end of the guiding member is connected with the guiding hole, the other end of the guiding member is extended through into the barrel holder. The present invention is achieved inexpensive and easy to manufacture with the molded material further to reduce the cost of the holder significantly. Furthermore, this invention is with high-speed installation and dramatically reducing the cost of construction.