Nick,
I am not familiar with the 2300 (and could not find it on their
website), but I have been using their ProFlex product for some time and
it seems pretty durable. I also appreciate the temperature range of
this product.
Davis Terrell
Bright Earth Solar
(802) 492-2273 /
Hello Wrenches,
I am in need of the following
600A 22,000 AIC
Main Lug Only Panel
240 V 3 Phase 3 wire
I am having difficulty locating one in stock at an affordable price.
Any suggestions on sourcing would be appreciated.
Glen Burt, and John McNicholas, thanks for your previous suggestions
on
Morning Nick, and all---
Best wishes for Peace on Earth , and congratulations for the role we all play
in that !
When we were looking, back in the late 80's , for the best caulks for roof
penetrations and the occasional crack repair in our EPS foam core covered with
reinforced , latex
Yes it is done, there are controllers that do this. For an effective design
the system should be able to collect and store the day time energy with out
getting to hot. Perhaps a larger tank is required in most cases. The nightime
loss could be estimated by the length of time of heat dump
I have yet to install a Fronius IG Plus inverter. Looking through the
manual I'm trying to determine whether each inverter in the line, between 3
and 12 kW, puts out three-phase power across all three poles, L1, L2 and L3
or whether all or some of these models put out power across just one or two
Marco,
They are all single-phase, with the exception of the IG Plus 11.4-3 and
12.0-3, which are 3-phase units.
David Brearley, Senior Technical Editor
SolarPro magazine
NABCEP Certified PV Installer
david.brear...@solarprofessional.com
Direct: 541.261.6545
Fax: 541.512.0343
Visit our Web
Nicholas,
You can certainly do that. Most newer controllers have a vacation
function that will provide this. Another method is to put in a bypass to
the check valve that you can open and the system will naturally reverse
thermo siphon at night. Not much in the way of calculations other than
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