-No electric outlet or battery is needed,easy to install and safe.
-In the case of the same solar panel power, the water spray effect of the pump contains weak light (cloudy, unstable sunlight, etc.).
-When no sun water pump stops working, the sun water pump reappears within 3 seconds.
-This product is a solar direct-drive water pump. There is no external battery. The height of the water spray depends entirely on the strength of the sun. When the sun is weak, the pump will not work continuously, and will automatically start repeatedly until the sun reaches a certain level, it will automatically resume continuous work.