{"id":51217,"date":"2018-10-01T08:38:00","date_gmt":"2018-10-01T06:38:00","guid":{"rendered":"https:\/\/zettler.ze-one.de\/?p=51217"},"modified":"2025-12-15T08:40:57","modified_gmt":"2025-12-15T07:40:57","slug":"zettlers-azsr165-in-a-hybrid-solar-inverter-system-with-scalable-battery-storage","status":"publish","type":"post","link":"https:\/\/zettlerelectronics.com\/en\/news-application-spotlights\/zettlers-azsr165-in-a-hybrid-solar-inverter-system-with-scalable-battery-storage\/","title":{"rendered":"ZETTLER\u2019s AZSR165 in a Hybrid-Solar-Inverter System with Scalable Battery Storage"},"content":{"rendered":"\n<p><strong>ZETTLER Relays \u2013 Application Spotlight, October 2018.<\/strong><\/p>\n\n\n\n<p>Solar inverter solutions including scalable battery storage options are becoming increasingly popular.<\/p>\n\n\n\n<p>One of the application challenges in these systems is to connect\/disconnect the battery block to\/from the inverter&#8217;s control circuitry. A major clean home automation company approached ZETTLER seeking a solution that required switching of a 125 VDC battery while carrying load and charge currents of up to 50 Amps. Typically, this would be an application scenario for high power DC contactors.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p>In close cooperation with customer engineering, ZETTLER\u2019s team found an appropriate solution through reduction of the switching current down to 1.5 Amps by means of smart software controls. This measure fully enables\u00a0<a href=\"https:\/\/zettlerelectronics.com\/products\/AZSR165.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">AZSR165<\/a>, a cost-effective solar AC relay, to fulfill the requirements of switching the DC path. This elegant application-extension for one of many\u00a0<a href=\"https:\/\/www.zettlersolarrelays.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">ZETTLER AC solar relays<\/a>\u00a0provided significant cost savings compared to the use of a DC contactor.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"175\" height=\"187\" src=\"https:\/\/zettlerelectronics.com\/wp-content\/uploads\/2025\/12\/A5_AZSR165-1A-12DL-175x187-1.jpg\" alt=\"\" class=\"wp-image-51220\"\/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p><strong>For similar solutions or to discuss the wide variety of application opportunities for the range of&nbsp;<a target=\"_blank\" href=\"http:\/\/zettlerelectronics.com\/en\/products\/relays.html\" rel=\"noreferrer noopener\">ZETTLER electronics relays<\/a>, please contact:<\/strong><\/p>\n\n\n\n<p>ZETTLER electronics<br>Tel.: +49-89-800-97-0<br><a href=\"mailto:office@ZETTLERelectronics.com\">office@ZETTLERelectronics.com<\/a><br><a target=\"_blank\" href=\"http:\/\/zettlerelectronics.com\/\" rel=\"noreferrer noopener\">www.ZETTLERelectronics.com<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>ZETTLER Relays \u2013 Application Spotlight, October 2018. Solar inverter solutions including scalable battery storage options are becoming increasingly popular. One of the application challenges in these systems is to connect\/disconnect the battery block to\/from the inverter&#8217;s control circuitry. A major clean home automation company approached ZETTLER seeking a solution that required switching of a 125 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":51218,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[7],"tags":[],"class_list":["post-51217","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-application-spotlights"],"acf":[],"_links":{"self":[{"href":"https:\/\/zettlerelectronics.com\/en\/wp-json\/wp\/v2\/posts\/51217","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zettlerelectronics.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zettlerelectronics.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zettlerelectronics.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/zettlerelectronics.com\/en\/wp-json\/wp\/v2\/comments?post=51217"}],"version-history":[{"count":1,"href":"https:\/\/zettlerelectronics.com\/en\/wp-json\/wp\/v2\/posts\/51217\/revisions"}],"predecessor-version":[{"id":51222,"href":"https:\/\/zettlerelectronics.com\/en\/wp-json\/wp\/v2\/posts\/51217\/revisions\/51222"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zettlerelectronics.com\/en\/wp-json\/wp\/v2\/media\/51218"}],"wp:attachment":[{"href":"https:\/\/zettlerelectronics.com\/en\/wp-json\/wp\/v2\/media?parent=51217"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zettlerelectronics.com\/en\/wp-json\/wp\/v2\/categories?post=51217"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zettlerelectronics.com\/en\/wp-json\/wp\/v2\/tags?post=51217"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}