Question regards a borehole and solar system.
Have a 120m deep well with a 3 phase pump. Wanting to go off grid.
Have a thought of using a solar pump 12 x 335 watt panels to lift min 2500 l per hour into my tanks. Will only really need 2 hrs a day. So for the remainder of the 4 or 6 hours, use the panels through a DC contactor to feed into my solar controller and 10kw lithium and 5kva victron for the house.
Is this viable? Or should I rather find a pump that would do the job at 220volt from my inverter and be done with it?
Thanks in advance
Greg