If the pump also needs to work in the evening or rainy days, you also need to use the battery and the controller. Due to the manual measurement, there might be some error.
Package Included 1 x Solar Powered Pump. (Only with water pump and built-in controller, without solar panels). International buyers please note: a. The item "24V DC 2m3/H Solar Powered Water Pump Farm&Ranch Submersible Bore Hole Deep Well" is in sale since Tuesday, July 18, 2017. This item is in the category "Business & Industrial\Hydraulics, Pneumatics & Pumps\Pumps & Pump Accessories\Deep Well & Borehole Pumps".The seller is "cskwin2015" and is located in HK. This item can be shipped worldwide.