Solar panel powered portable water pump
I designed a high flow rate (7.5 liters/sec) solar panel powered water pump.

Solution

I made the following improvents on the design, in version 2.0:

·         optimized hose system;

·         usage of factory solar panels;

·         new hand truck design;

·         factory made control circuits;

·         more precise price estimation;

·         list of commercial manufacturers.

Other entries in this project

Motorized Pump
Successful Solar Pumps straight from Tunisia
SUNPULSE 150
Steinhart
144
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Photovoltaic water pump system