<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Jerry Ostermeir at Alternative Power & Machine in Grants Pass Oregon fabricates custom diversion loads. Very high quality. It’s great to be able to specify exactly what the load is to be, and fine tune a system.<div class=""><br class=""><div class="">Michael</div><div class=""><div><blockquote type="cite" class=""><div class="">On Jun 12, 2015, at 10:02 PM, Dan Fink <<a href="mailto:danbob88@gmail.com" class="">danbob88@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class="">Hi Kevin;<div class=""> I agree those dump loads were marginal as far as construction and capacity. I believe the actual manufacturer was Missouri Wind and Sun, the HL-75/100 units still show on video on their site. The riveted connections to the resistor lugs were not good, and backside heat problems as you mention, and serious expansion and contraction issues. Now they just sell the resistors, no enclosure. There is a need for a sturdy and reliable product here. Unfortunately getting a UL listing is so expensive.....but that may not be an issue for you out back of beyond Smithers, I know and love the area!<div class="">The usual DC replacement water heater elements available everywhere have always worked fine for me. Another need for a product is one that also has a switchable 120VAC capability for shore power. </div><div class="">At this time I don't know of any solutions for this situation that don't involve hacking together your own enclosure and air heating elements, and i would suggest a fan, as you are dumping power anyway. </div><div class="">Best of luck and best regards;</div><div class=""><div class=""><br class=""></div></div></div></div><div class="gmail_extra"><br clear="all" class=""><div class=""><div class="gmail_signature"><div dir="ltr" class="">Dan Fink<div class="">Buckville Energy</div><div class="">IREC Certified Instructor™ for: </div><div class="">~ PV Installation Professional</div><div class="">~ Small Wind Installer</div><div class="">NABCEP / IREC / ISPQ Accredited Continuing Education Providers™<br class="">970.672.4342<br class=""><br class=""> </div></div></div></div>
<br class=""><div class="gmail_quote">On Fri, Jun 12, 2015 at 6:45 PM, Kevin Pegg <span dir="ltr" class=""><<a href="mailto:kpegg@energyalternatives.ca" target="_blank" class="">kpegg@energyalternatives.ca</a>></span> wrote:<br class=""><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi Wrenches,<br class="">
<br class="">
We have been using AEE's HL-75 and HL-100 for many years but understand that product has been discontinued and have used the last one in stock. It was an ok product but we had additional sheet metal fabricated to space it away from the wall further.<br class="">
<br class="">
Curious what other wrenches are using for this? In particular needing something that can handle up to 1 kW @ 48 VDC nominal. Not really wanting to go back to the hacked up dryer elements of days earlier.<br class="">
<br class="">
Kevin<br class="">
<br class="">
<br class="">
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