Maximum flow: 150L/h Maximum spray height: 45cm This product is an environmentally friendly and practical solar submersible pump, which is powered by solar energy and does not require additional batteries or electricity. It can overcome the shortcomings of similar products such as difficulty in starting, low efficiency and poor stability, and is even easier to start than the same electric brush pump . The solar water pump is small and easy to hide. No need any tools to detach it, easy to separate and clean., Manufacturer: SOYWIM