[RE-wrenches] Off-grid deep well pumps

[Ray Walters]

SQE is what we use.  Much cheaper than the SQF line, but still has no 
start up surge, and is constant pressure so you save money and space on 
not needing a large pressure tank.

R.Ray Walters
CTO, Solarray, Inc
Nabcep Certified PV Installer,
Licensed Master Electrician
Solar Design Engineer
303 505-8760

On 4/10/2015 9:24 AM, Jay wrote:
> Hi howie,
>
> You don't need the CU-200 for the. SQF
>
>
> Another choice is the SQ. Soft start, but not as efficient as the SQF, way cheaper.
>
>
> Jay
> Peltz power.
>
>
>
>
>> On Apr 10, 2015, at 8:07 AM, "Howie Michaelson" <howie at suncatchervt.com> wrote:
>>
>> Hi All,
>>
>> I'm trying to locate archives about deep well pumps with little luck.
>> Particularly information comparing Grundfos to other viable options (for a
>> pump at about 200 feet with a static water level of about 70 feet) 120vAC
>> off-grid VFX3648 system. I am just making a recommendation to my client,
>> and have seen the Grundfos controller be somewhat susceptible to
>> lightening surges, which is likely to be an issue in this location.  If
>> someone could point me to pertinent threads, I'd appreciate it.  Or if
>> anyone wanted to chime in with their own experience, that would be very
>> helpful.
>>
>> Thanks in advance,
>> Howie
>> -- 
>> Howie Michaelson
>> NABCEP Certified PV Installation Professional™
>>
>> Catamount Solar, LLC
>> Renewable Energy Systems Sales and Service
>> VT Solar Electric & Hot Water Incentive Partner
>> http://www.CatamountSolar.com
>> 802-272-0004
>>
>>
>>
>>
>>
>> _______________________________________________
>> List sponsored by Redwood Alliance
>>
>> List Address: RE-wrenches at lists.re-wrenches.org
>>
>> Change listserver email address & settings:
>> http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org
>>
>> List-Archive: http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html
>>
>> List rules & etiquette:
>> www.re-wrenches.org/etiquette.htm
>>
>> Check out or update participant bios:
>> www.members.re-wrenches.org
>>
> _______________________________________________
> List sponsored by Redwood Alliance
>
> List Address: RE-wrenches at lists.re-wrenches.org
>
> Change listserver email address & settings:
> http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org
>
> List-Archive: http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html
>
> List rules & etiquette:
> www.re-wrenches.org/etiquette.htm
>
> Check out or update participant bios:
> www.members.re-wrenches.org
>