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	<id>http://www.opensourcesolar.org/w/index.php?action=history&amp;feed=atom&amp;title=Equipment_certification</id>
	<title>Equipment certification - Revision history</title>
	<link rel="self" type="application/atom+xml" href="http://www.opensourcesolar.org/w/index.php?action=history&amp;feed=atom&amp;title=Equipment_certification"/>
	<link rel="alternate" type="text/html" href="http://www.opensourcesolar.org/w/index.php?title=Equipment_certification&amp;action=history"/>
	<updated>2026-05-19T08:43:17Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.34.2</generator>
	<entry>
		<id>http://www.opensourcesolar.org/w/index.php?title=Equipment_certification&amp;diff=6051&amp;oldid=prev</id>
		<title>Alex at 20:18, 9 February 2021</title>
		<link rel="alternate" type="text/html" href="http://www.opensourcesolar.org/w/index.php?title=Equipment_certification&amp;diff=6051&amp;oldid=prev"/>
		<updated>2021-02-09T20:18:31Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 20:18, 9 February 2021&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l3&quot; &gt;Line 3:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 3:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;translate&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;translate&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;!--T:1--&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;!--T:1--&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;For PV equipment of any kind to be used in countries with robust standards and enforcement it must be tested by a recognized testing laboratory before &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;being placed on the market&lt;/del&gt;. Equipment is tested against challenging standards for how a product should perform under a variety of different conditions to make sure that the product will not cause harm to users, start a fire, fail prematurely or damage other equipment to which it is connected. This work can be expensive for manufacturers, but it keeps low-quality and dangerous products from flooding the market and all of the problems that this would create. The details of these different certifications can become quite complicated, but when selecting equipment to be used in a PV installation a reputable manufacturer should be sought out and the specifications sheet for a product can should be examined to make sure that the product bears one or more of the logos of these recognized testing laboratories. The logo may also be followed by a specific testing standard like UL 1703 or IEC 61215.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;For PV equipment of any kind to be used in countries with robust standards and enforcement it must be tested by a recognized testing laboratory before &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;allowed to be used in electrical installations&lt;/ins&gt;. Equipment is tested against challenging standards for how a product should perform under a variety of different conditions to make sure that the product will not cause harm to users, start a fire, fail prematurely&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;, &lt;/ins&gt;or damage other equipment to which it is connected. This work can be expensive for manufacturers, but it keeps low-quality and dangerous products from flooding the market and all of the problems that this would create. The details of these different certifications can become quite complicated, but when selecting equipment to be used in a PV installation a reputable manufacturer should be sought out and the specifications sheet for a product can should be examined to make sure that the product bears one or more of the logos of these recognized testing laboratories. The logo may also be followed by a specific testing standard like UL 1703 or IEC 61215.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;!--T:2--&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;!--T:2--&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Alex</name></author>
		
	</entry>
	<entry>
		<id>http://www.opensourcesolar.org/w/index.php?title=Equipment_certification&amp;diff=6041&amp;oldid=prev</id>
		<title>Alex: Marked this version for translation</title>
		<link rel="alternate" type="text/html" href="http://www.opensourcesolar.org/w/index.php?title=Equipment_certification&amp;diff=6041&amp;oldid=prev"/>
		<updated>2021-02-09T20:10:30Z</updated>

		<summary type="html">&lt;p&gt;Marked this version for translation&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 20:10, 9 February 2021&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l2&quot; &gt;Line 2:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 2:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;languages /&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;languages /&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;translate&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;translate&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;!--T:1--&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;For PV equipment of any kind to be used in countries with robust standards and enforcement it must be tested by a recognized testing laboratory before being placed on the market. Equipment is tested against challenging standards for how a product should perform under a variety of different conditions to make sure that the product will not cause harm to users, start a fire, fail prematurely or damage other equipment to which it is connected. This work can be expensive for manufacturers, but it keeps low-quality and dangerous products from flooding the market and all of the problems that this would create. The details of these different certifications can become quite complicated, but when selecting equipment to be used in a PV installation a reputable manufacturer should be sought out and the specifications sheet for a product can should be examined to make sure that the product bears one or more of the logos of these recognized testing laboratories. The logo may also be followed by a specific testing standard like UL 1703 or IEC 61215.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;For PV equipment of any kind to be used in countries with robust standards and enforcement it must be tested by a recognized testing laboratory before being placed on the market. Equipment is tested against challenging standards for how a product should perform under a variety of different conditions to make sure that the product will not cause harm to users, start a fire, fail prematurely or damage other equipment to which it is connected. This work can be expensive for manufacturers, but it keeps low-quality and dangerous products from flooding the market and all of the problems that this would create. The details of these different certifications can become quite complicated, but when selecting equipment to be used in a PV installation a reputable manufacturer should be sought out and the specifications sheet for a product can should be examined to make sure that the product bears one or more of the logos of these recognized testing laboratories. The logo may also be followed by a specific testing standard like UL 1703 or IEC 61215.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;!--T:2--&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;gallery widths=100px&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;gallery widths=100px&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;File:Ullogo.png|Underwriters laboratories&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;File:Ullogo.png|Underwriters laboratories&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Alex</name></author>
		
	</entry>
	<entry>
		<id>http://www.opensourcesolar.org/w/index.php?title=Equipment_certification&amp;diff=6040&amp;oldid=prev</id>
		<title>Alex at 20:10, 9 February 2021</title>
		<link rel="alternate" type="text/html" href="http://www.opensourcesolar.org/w/index.php?title=Equipment_certification&amp;diff=6040&amp;oldid=prev"/>
		<updated>2021-02-09T20:10:10Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 20:10, 9 February 2021&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot; &gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Certifications and ratings]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Certifications and ratings]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;languages /&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;translate&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;For PV equipment of any kind to be used in countries with robust standards and enforcement it must be tested by a recognized testing laboratory before being placed on the market. Equipment is tested against challenging standards for how a product should perform under a variety of different conditions to make sure that the product will not cause harm to users, start a fire, fail prematurely or damage other equipment to which it is connected. This work can be expensive for manufacturers, but it keeps low-quality and dangerous products from flooding the market and all of the problems that this would create. The details of these different certifications can become quite complicated, but when selecting equipment to be used in a PV installation a reputable manufacturer should be sought out and the specifications sheet for a product can should be examined to make sure that the product bears one or more of the logos of these recognized testing laboratories. The logo may also be followed by a specific testing standard like UL 1703 or IEC 61215.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;For PV equipment of any kind to be used in countries with robust standards and enforcement it must be tested by a recognized testing laboratory before being placed on the market. Equipment is tested against challenging standards for how a product should perform under a variety of different conditions to make sure that the product will not cause harm to users, start a fire, fail prematurely or damage other equipment to which it is connected. This work can be expensive for manufacturers, but it keeps low-quality and dangerous products from flooding the market and all of the problems that this would create. The details of these different certifications can become quite complicated, but when selecting equipment to be used in a PV installation a reputable manufacturer should be sought out and the specifications sheet for a product can should be examined to make sure that the product bears one or more of the logos of these recognized testing laboratories. The logo may also be followed by a specific testing standard like UL 1703 or IEC 61215.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l11&quot; &gt;Line 11:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 13:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;File:CElogo.png|Conformité Européenne&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;File:CElogo.png|Conformité Européenne&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/gallery&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/gallery&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;/translate&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Alex</name></author>
		
	</entry>
	<entry>
		<id>http://www.opensourcesolar.org/w/index.php?title=Equipment_certification&amp;diff=3530&amp;oldid=prev</id>
		<title>Alex: Alex moved page Equipment certifications to Equipment certification</title>
		<link rel="alternate" type="text/html" href="http://www.opensourcesolar.org/w/index.php?title=Equipment_certification&amp;diff=3530&amp;oldid=prev"/>
		<updated>2021-01-01T20:02:56Z</updated>

		<summary type="html">&lt;p&gt;Alex moved page &lt;a href=&quot;/w/index.php/Equipment_certifications&quot; class=&quot;mw-redirect&quot; title=&quot;Equipment certifications&quot;&gt;Equipment certifications&lt;/a&gt; to &lt;a href=&quot;/w/index.php/Equipment_certification&quot; title=&quot;Equipment certification&quot;&gt;Equipment certification&lt;/a&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 20:02, 1 January 2021&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;en&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Alex</name></author>
		
	</entry>
	<entry>
		<id>http://www.opensourcesolar.org/w/index.php?title=Equipment_certification&amp;diff=2694&amp;oldid=prev</id>
		<title>Alex at 17:59, 27 November 2020</title>
		<link rel="alternate" type="text/html" href="http://www.opensourcesolar.org/w/index.php?title=Equipment_certification&amp;diff=2694&amp;oldid=prev"/>
		<updated>2020-11-27T17:59:33Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 17:59, 27 November 2020&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot; &gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Certifications and ratings]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Certifications and ratings]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;For PV equipment of any kind to be used in countries with robust standards and enforcement it must be tested by a recognized testing laboratory before being placed on the market. Equipment is tested against challenging standards for how a product should perform under a variety of different conditions to make sure that the product will not cause harm to users, start a fire, fail prematurely or damage other equipment to which it is connected. This work can be expensive for manufacturers, but it keeps low-quality and dangerous products from flooding the market and all of the problems that this would create. The details of these different certifications can become quite complicated, but &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;upon choosing &lt;/del&gt;equipment to be used in a PV installation a reputable manufacturer should be sought out and the specifications sheet for a product can should be examined to make sure that the product bears one or more of the logos of these recognized testing laboratories. The logo may also be &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;folloed &lt;/del&gt;by a specific testing standard like UL 1703 or IEC 61215.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;For PV equipment of any kind to be used in countries with robust standards and enforcement it must be tested by a recognized testing laboratory before being placed on the market. Equipment is tested against challenging standards for how a product should perform under a variety of different conditions to make sure that the product will not cause harm to users, start a fire, fail prematurely or damage other equipment to which it is connected. This work can be expensive for manufacturers, but it keeps low-quality and dangerous products from flooding the market and all of the problems that this would create. The details of these different certifications can become quite complicated, but &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;when selecting &lt;/ins&gt;equipment to be used in a PV installation a reputable manufacturer should be sought out and the specifications sheet for a product can should be examined to make sure that the product bears one or more of the logos of these recognized testing laboratories. The logo may also be &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;followed &lt;/ins&gt;by a specific testing standard like UL 1703 or IEC 61215.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;gallery widths=100px&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;gallery widths=100px&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Alex</name></author>
		
	</entry>
	<entry>
		<id>http://www.opensourcesolar.org/w/index.php?title=Equipment_certification&amp;diff=1892&amp;oldid=prev</id>
		<title>Alex at 18:20, 26 October 2020</title>
		<link rel="alternate" type="text/html" href="http://www.opensourcesolar.org/w/index.php?title=Equipment_certification&amp;diff=1892&amp;oldid=prev"/>
		<updated>2020-10-26T18:20:56Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 18:20, 26 October 2020&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot; &gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Category:Certifications and ratings]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;For PV equipment of any kind to be used in countries with robust standards and enforcement it must be tested by a recognized testing laboratory before being placed on the market. Equipment is tested against challenging standards for how a product should perform under a variety of different conditions to make sure that the product will not cause harm to users, start a fire, fail prematurely or damage other equipment to which it is connected. This work can be expensive for manufacturers, but it keeps low-quality and dangerous products from flooding the market and all of the problems that this would create. The details of these different certifications can become quite complicated, but upon choosing equipment to be used in a PV installation a reputable manufacturer should be sought out and the specifications sheet for a product can should be examined to make sure that the product bears one or more of the logos of these recognized testing laboratories. The logo may also be folloed by a specific testing standard like UL 1703 or IEC 61215.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;For PV equipment of any kind to be used in countries with robust standards and enforcement it must be tested by a recognized testing laboratory before being placed on the market. Equipment is tested against challenging standards for how a product should perform under a variety of different conditions to make sure that the product will not cause harm to users, start a fire, fail prematurely or damage other equipment to which it is connected. This work can be expensive for manufacturers, but it keeps low-quality and dangerous products from flooding the market and all of the problems that this would create. The details of these different certifications can become quite complicated, but upon choosing equipment to be used in a PV installation a reputable manufacturer should be sought out and the specifications sheet for a product can should be examined to make sure that the product bears one or more of the logos of these recognized testing laboratories. The logo may also be folloed by a specific testing standard like UL 1703 or IEC 61215.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Alex</name></author>
		
	</entry>
	<entry>
		<id>http://www.opensourcesolar.org/w/index.php?title=Equipment_certification&amp;diff=1722&amp;oldid=prev</id>
		<title>Alex: Created page with &quot;For PV equipment of any kind to be used in countries with robust standards and enforcement it must be tested by a recognized testing laboratory before being placed on the mark...&quot;</title>
		<link rel="alternate" type="text/html" href="http://www.opensourcesolar.org/w/index.php?title=Equipment_certification&amp;diff=1722&amp;oldid=prev"/>
		<updated>2020-10-18T16:50:36Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;For PV equipment of any kind to be used in countries with robust standards and enforcement it must be tested by a recognized testing laboratory before being placed on the mark...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;For PV equipment of any kind to be used in countries with robust standards and enforcement it must be tested by a recognized testing laboratory before being placed on the market. Equipment is tested against challenging standards for how a product should perform under a variety of different conditions to make sure that the product will not cause harm to users, start a fire, fail prematurely or damage other equipment to which it is connected. This work can be expensive for manufacturers, but it keeps low-quality and dangerous products from flooding the market and all of the problems that this would create. The details of these different certifications can become quite complicated, but upon choosing equipment to be used in a PV installation a reputable manufacturer should be sought out and the specifications sheet for a product can should be examined to make sure that the product bears one or more of the logos of these recognized testing laboratories. The logo may also be folloed by a specific testing standard like UL 1703 or IEC 61215.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;gallery widths=100px&amp;gt;&lt;br /&gt;
File:Ullogo.png|Underwriters laboratories&lt;br /&gt;
File:IEClogo.png|International Electrotechnical Commission &lt;br /&gt;
File:CSAlogo.png|CSA group&lt;br /&gt;
File:ETLlogo.png|Electrical Testing Laboratory&lt;br /&gt;
File:TUVrheinlandlogo.png|TÜV Rheinland&lt;br /&gt;
File:Isologo.png|International Organization for Standardization&lt;br /&gt;
File:CElogo.png|Conformité Européenne&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;/div&gt;</summary>
		<author><name>Alex</name></author>
		
	</entry>
</feed>