Deep solar well

Hello all , I’m trying to figure out the best way to supply water to my off grid home .
My well is 735’ water level is about 180’ now , in August the water is about 300 feet down , I’ve seen it as low as 500’ in a drought year .
The well mite produce 2/4 gallons a minute in drought conditions but I’m not sure .
The well guys I’m talking to all seam to want to put a regular ac well pump down to 700 feet and use 2hp pump and 10000 watt genarator to pump water to a tank .
I think it would pump me dry in a few minutes , I keep asking for a pump that runs on solar panels @ 2 gallons a min or so .
I’m liking the grondfos sq3-3 at 655 foot or 6 -3 rated at 820’
I would like to get a well guy to look at the equipment to make sure it will work but they seam very resistant I guess the do not want any skin in the game .
I would like to get a well guy to look at the equipment to make sure it will work but they seam very resistant I guess the do not want any skin in the game .
Does anyone have experience With pumping water from a deep well thanks for replies in advance
Out back flex power one with out back 3648 inverter fm80 charge controler flex net mate 16 gc215 battery’s 4425 Watts solar .
Comments
http://members.sti.net/offgridsolar/
E-mail [email protected]
https://www.solar-electric.com/lib/wind-sun/grundfos_sq_flex_0_6_3_sp_datasheet.pdf (random pump data sheet)
http://www.kylesconverter.com/pressure/bars-to-feet-of-water
I.e,, if I understand, 180 feet water level + 501 foot ambient pressure max = 681 foot deepest allowed.
-Bill
Main daytime system ~4kw panels into 2xMNClassic150 370ah 48v bank 2xOutback 3548 inverter 120v + 240v autotransformer
Night system ~1kw panels into 1xMNClassic150 700ah 12v bank morningstar 300w inverter
Say bill part of my problem is that chart that shows the 200 meters is new .
Every one seams to be able to test to 500 ‘ to test deeper I need a guy that fracks wells so that is more money .
I can see the water in the hole now but I’ve never checked down the hole this time of year .
If bills spec it correct I could just put the pump at 650’ to be conservative .
Have you noticed the SQF Specification change on SQF 6- 3 pump ?
Any insite would be appreciate. Thanks every one John
https://www.solar-electric.com/residential/solar-water-pumping/submersible-and-well-pumps.html?manufacturer=74
I know that Rick Forbs there works hard at keeping their library up to date--But things change (the date on the pump spec. appears to be: Printed from Grundfos Product Centre [2015.03.047]).
I (sometimes) know my limitations.
-Bill