In 2010 I had installed a 10kw system, about 400 feet down from my tower.
Before selecting SMA as the inverter manufacturer, I went to two
sites with my little Kenwood TF6A. It has am fm ssb bdcst to
uhf... using the am broadcast band and built in loop antenna, the
only noise I could discern was when the handheld was held several
inches from the inverter cabinet. Nothing heard on other bands.
Lightning took out the inverters, Thor came into the inverters on the
RS422 control lines, not the AC outputs, blowing the interface cards
& control circuity. Insurance covered the replacement SMA 5000TL
transformerLESS inverters. Thankfully the loss of transformers did
not change the cleanliness of the SMA boxes. Being in the boonies,
allows an s3 noise level...and the SMA do not change that !!!
pix at my google/picasa site
https://picasaweb.google.com/102281425518350961470/SolarElectric
EIS Energy Independent Systems in Pittsburgh did a great job...
.....no affiliation other than a customer ...
bill ny9h/3
______________________________________________________________
Elecraft mailing list
Home: http://mailman.qth.net/mailman/listinfo/elecraft
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:[email protected]
This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html
Message delivered to [email protected]
