PURPOSE: A sprinkler is provided for storing rainwater in rainy weather and even when outside water supply source is blocked so it can be used for watering operation. CONSTITUTION: A sprinkler (1000) comprises of rainwater storage tank (200) which generates electrical power where it stores rainwater flowed in through sprinkler part(100): Sunlight has collecting duct which moves downwards moves the rainwater flowing into top. Solar panel(300) supplies electric power to motor of sprinkler part, and storage battery (122a) stores redundancy among electric power and supplies stored electric power to motor are included. Sprinkler part comprises of body portion(120) has water sprinkling pipe(121) which upper value is opened and which disperses rainwater in side and is sprayed. It also has a first member(131) which has a cupola-shape, and rainwater gathering unit(130) consists of second member(132) in which solar panel is adhered. Body portion comprises of motor(122) which generates rotatory power； Rotating member(123) rotated by rotatory power； and multiple guide tubes(124) moving rainwater which it is provided with centrifugal force to water sprinkling pipe.본 발명은 빗물과 태양광을 이용한 스프링클러에 관한 것으로서, 태양광 에너지를 솔라 패널을 이용하여 전기 에너지로 변화하여 스프링클러를 제어하고, 비가 오는 날에는 빗물을 빗물 저장탱크에 저장하여 부득이한 이유로 외부급수원이 차단될 경우에도 저장해둔 빗물을 이용하여 살수작업을 할 수 있는 빗물과 태양광을 이용한 스프링클러를 제공할 수 있다.
