{"id":116628,"date":"2014-09-30T08:26:59","date_gmt":"2014-09-30T06:26:59","guid":{"rendered":"https:\/\/www.sma-sunny.com\/?p=116628"},"modified":"2020-12-23T10:26:25","modified_gmt":"2020-12-23T09:26:25","slug":"sma-micro-inverters-approved-for-integrated-ground","status":"publish","type":"post","link":"https:\/\/www.sma-sunny.com\/us\/sma-micro-inverters-approved-for-integrated-ground\/","title":{"rendered":"SMA micro inverters approved for integrated ground"},"content":{"rendered":"<p>The <a href=\"http:\/\/www.sma-america.com\/en_US\/products\/grid-tied-inverters\/sunny-boy\/sunny-boy-240-us.html\" target=\"_blank\" rel=\"noopener noreferrer\">Sunny Boy 240-US<\/a> micro inverters have been approved for installation without a copper grounding wire or grounding washers, per Underwriters Laboratory (UL). Eliminating the need for additional grounding removes labor and equipment expenses, making the Sunny Boy 240-US an even better solution for micro inverter systems.<!--more--><\/p>\n<p>The enclosure of each micro is grounded through the integrated Equipment Grounding Conductor in the micro inverter\u2019s AC cable, making a separate equipment ground conductor or ground bonding device unneeded for grounding the micro bodies. The Sunny Boy 240-US AC cables are daisy-chained between the individual micro inverters, allowing for optimal design flexibility and wire management.<\/p>\n<p>The integrated electrical grounding has been certified to UL 1741, <em>Inverters, Converters, Controllers and Interconnection System Equipment for Use with Distributed Energy Resources<\/em>. Official documentation can be found on the Sunny Boy 240-US <a href=\"http:\/\/www.sma-america.com\/en_US\/products\/grid-tied-inverters\/sunny-boy\/sunny-boy-240-us.html\" target=\"_blank\" rel=\"noopener noreferrer\">product page<\/a> within the downloads tab.<\/p>\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-bottom\"\n    data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;116628&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;bottom&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;0&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;0&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;1&quot;,&quot;greet&quot;:&quot;&quot;,&quot;legend&quot;:&quot;0\\\/5 - (0 votes)&quot;,&quot;size&quot;:&quot;22&quot;,&quot;title&quot;:&quot;SMA micro inverters approved for integrated ground&quot;,&quot;width&quot;:&quot;0&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 1px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 1px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 1px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 1px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 1px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 0px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 1px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 1px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 1px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 1px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 1px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 17.6px;\">\n            <span class=\"kksr-muted\"><\/span>\n    <\/div>\n    <\/div>\n<div class='printomatic pom-default ' id='id8745'  data-print_target='article'><\/div>","protected":false},"excerpt":{"rendered":"<p>The Sunny Boy 240-US micro inverters have been approved for installation without a copper grounding wire or grounding washers, per&#8230;<\/p>\n","protected":false},"author":45,"featured_media":124599,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1314],"tags":[1445,1372,1325,1315],"class_list":["post-116628","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-company","tag-inverter","tag-pv","tag-sma-america","tag-solar"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>SMA micro inverters approved for integrated ground - Sunny. 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