ETA Pumps [RE-wrenches]
Travis Creswell, Ozark Solar
ozsolar at ipa.net
Mon Aug 19 08:20:30 PDT 2002
Good luck brave one. Solar water pumps have been, hands down, the most
stress causing product I've ever installed. It doesn't help that they are
always a long ways from the shop. I'd like to think they've made a lot a
progress in the last few years but....only time in the field will tell. In
my real world trade, commercial and industrial electrical work, I have
always been reimbursed for failed products. Sometimes it's only a credit at
the supply house but that still equals money.
I just installed one of the South African made WaterMax pumps in a
battery-less livestock watering application. They appear to be a very well
built, totally field serviceable diaphragm pump. We started with it in a
hand dug well but as they say "the well went dry" so we are now waiting for
a new well to be drilled. With approximately 30' of lift this pump was
doing over 4 gpm (it's rated at 3.7 gpm). At it's max head of 260' it's
rated at a 181.2 gallons per hour. That's with 300 watts at 64 volts
nominal (4 modules in series). The system lists for $3,375 which included
the pump with 50' of wire, modules, module interconnects, top of pole mount,
controller and a replacement set of diaphragms. And, no, I do not represent
them in any way, call Solar Water Technologies at 800-952-7221 but do tell
them I sent you.
Travis Creswell
Ozark Energy Services
----------
>From: Ray Walters <remotech at taosnm.com>
>To: RE-wrenches at topica.com
>Subject: Re: ETA Pumps (RE Wrenches) [RE-wrenches]
>Date: Sun, Aug 18, 2002, 10:33 PM
>
>
>Solar Pump Installer = Glutton for punishment
>
>Here we go again, Please somebody stop me: Bob-o? Travis? Allan? Anybody?
>
>Solar Ray
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