Solar Panels for Grundfos 3 SQF 2
I am trying to price a system to pump water from a well 100 m deep, with the pump located at the 88 meter level.The static water level is at 67 m and the casing is galvanized steel,the pump that I am looking at is the 3 sqf 2 from grundfos.I have talked to the local Grundfos dealer and he is telling me that I need 21 solar panels each rated at 110 W to give me the required volume of water, which is 10 cubic meters of water in the summer months. I live in an area 35.25 degrees North and we have quiet a bit of sun , especially during the summer months(Southern Greek Island) . I dont see the need to provide 21x110w=2320 watts to a pump that is rated at 900W. If anyone out there can enlighten me I will appreciate it.