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<div class="moz-cite-prefix">Boa tarde,<br>
<br>
Que fique claro, o uso dos painéis solares em si é uma forma de
redução de poluição pela redução do consumo dos combustíveis
fósseis.<br>
O problema é a má qualidade da electrónica de alguns controladores
que fazem a gestão das baterias e a ondulação para produzir os
230V para a rede eléctrica.<br>
Este problema é um "dejavu" que já conhecíamos das fontes de
alimentação comutadas, das lâmpadas CFL e LED e outros ...
resumindo, fontes comutadas sem filtragem adequada.<br>
<br>
73!<br>
<br>
On 04-07-2016 14:00, João Costa > CT1FBF wrote:<br>
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<blockquote
cite="mid:CACvD8qDa_YMoE-17rXmPDP4j44Z8i+fn93TowXNPkm+S6qp+JA@mail.gmail.com"
type="cite">
<div dir="ltr">
<h1>RF pollution from solar panels</h1>
<p> The Netherlands national amateur radio society <strong>VERON</strong>
reports on the pollution problems caused by Solar Panels
installed on homes <br>
<br>
Electrical systems such as solar panel installations must
comply with EMC (Electro Magnetic Compatibility) standards.
That means that there is a limit to the electromagnetic fields
(EMF) that an electrical system, such as the combination solar
panel and inverter including cabling, may emit. <br>
<br>
However, a 2014 study in 14 European countries by the EMC
Administrative Cooperation Working Group found this emission
limit is more often than not exceeded. <br>
<br>
Read the full story in Google English at <br>
<a moz-do-not-send="true"
href="http://tinyurl.com/VERON-Solar-Panel-Pollution"
target="_blank">http://tinyurl.com/VERON-Solar-Panel-Pollution</a><br>
<br>
VERON <a moz-do-not-send="true"
href="http://tinyurl.com/NetherlandsVERON" target="_blank"><br>
http://tinyurl.com/NetherlandsVERON</a></p>
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<pre wrap="">_______________________________________________
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</pre>
</blockquote>
<br>
<br>
<pre class="moz-signature" cols="72">--
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Callsign: CT7ABP
QRA: Pedro Ribeiro
GRID Locator: IM58mr
QTH: São Francisco, Alcochete, Portugal
NET: <a class="moz-txt-link-freetext" href="http://www.qrz.com/db/CT7ABP">http://www.qrz.com/db/CT7ABP</a>
CT7ABP is also home station of CR7AJI Diogo
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= </pre>
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