Pump choices [RE-wrenches]

Dan Whigham, SC Solar DWhigham at scsolar.com
Mon Nov 25 18:07:39 PST 2002


You may also look an alternative. Dankoff  has a TSP6000 pump for large
water volume.  That is the pump I normally quote for larger systems. May
have a lead time of 4 to 6 weeks though.

Regards,

Dan Whigham

SC Solar
7073 Henry Harris Road
Lancaster SC 29720
www.scsolar.com
803-802-5522


----- Original Message -----
From: "Jeff Lahl" <jefflahl at yahoo.com>
To: <RE-wrenches at topica.com>
Sent: Monday, November 25, 2002 8:06 PM
Subject: Pump choices [RE-wrenches]


> Wrenches,
> I'm hoping for some advice from you guys with a lot of
> water pumping experience. We're going to be putting in
> 3 PV-powered submersible well systems in Africa that
> have a total head of about 175' and need to produce
> about 5,000gpd at about a 5.5 peak hour average. In
> trying to evaluate the following 3 systems that have
> been proposed to us, I have a 2-part question:
> 1. Does anyone have any good or bad experience with
> the following pump systems?
> 2. Are there some other pumps we should be
> considering?
>
> The systems are:
> A. Teel, 1hp, 230vac with Franklin pump controller and
> AeroVironment USPC. 2kWp PV array
> B. Monoflo "Sun-Pro" 150vdc,8amp with MPPT controller
> C. Kyocera SC1000 135vdc, 14.19 amp with MPPT
> controller.
>
> Because of the remote locations and the importance of
> water supply to the villages, we're putting maximum
> value on life and reliability and are willing to spend
> what it takes to get the best system.
>
> All input will be appreciated.
>
> Jeff Lahl
> Solar Electric Light Fund
>
>
>
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