{"id":113,"date":"2025-11-18T21:28:16","date_gmt":"2025-11-18T20:28:16","guid":{"rendered":"http:\/\/www.restengineering.se\/?page_id=113"},"modified":"2025-11-18T21:28:16","modified_gmt":"2025-11-18T20:28:16","slug":"ha-ems","status":"publish","type":"page","link":"https:\/\/www.restengineering.se\/?page_id=113","title":{"rendered":"HA-EMS"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">F\u00f6r att s\u00e4nka elkostnaden jobbar HA-EMS i f\u00f6rsta hand med att h\u00e5lla medeleffekten p\u00e5 den inst\u00e4llda niv\u00e5n. Ut\u00f6ver det laddas och anv\u00e4nds batteriet n\u00e4r det g\u00e5r att undvika pristoppar. Sommartid kan du v\u00e4lja att k\u00f6ra enbart med solel (billaddning och husf\u00f6brukning) f\u00f6r att slipper effektstraffen helt. In parameter \u00e4r tex. elpriset solprognos och den aktuella f\u00f6rbrukning.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En av huvuduppgifterna f\u00f6r EMS-systemet \u00e4r att reglera laddeffekten f\u00f6r husbatteriet och elbilen (EV). Elbilsladdaren \u00e4r en av de st\u00f6rsta str\u00f6mf\u00f6rbrukarna i ett hush\u00e5ll. Det \u00e4r ocks\u00e5 en av de enklaste att kontrollera. Effekten regleras i enlighet med inst\u00e4llningarna f\u00f6r maxeffekt.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"782\" height=\"167\" src=\"http:\/\/www.restengineering.se\/wp-content\/uploads\/2025\/12\/average.png\" alt=\"\" class=\"wp-image-134\" srcset=\"https:\/\/www.restengineering.se\/wp-content\/uploads\/2025\/12\/average.png 782w, https:\/\/www.restengineering.se\/wp-content\/uploads\/2025\/12\/average-300x64.png 300w, https:\/\/www.restengineering.se\/wp-content\/uploads\/2025\/12\/average-768x164.png 768w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">En annan viktig uppgift \u00e4r att h\u00e5lla reda p\u00e5 den faktiska genomsnittliga effekt som dras fr\u00e5n eln\u00e4tet. Om genomsnittet \u00f6verskrider gr\u00e4nsen kommer str\u00f6m att tas fr\u00e5n batteriet tills genomsnittet \u00e5terigen ligger inom det inst\u00e4llda intervallet.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"780\" height=\"498\" src=\"http:\/\/www.restengineering.se\/wp-content\/uploads\/2025\/12\/controll.png\" alt=\"\" class=\"wp-image-130\" srcset=\"https:\/\/www.restengineering.se\/wp-content\/uploads\/2025\/12\/controll.png 780w, https:\/\/www.restengineering.se\/wp-content\/uploads\/2025\/12\/controll-300x192.png 300w, https:\/\/www.restengineering.se\/wp-content\/uploads\/2025\/12\/controll-768x490.png 768w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Med Laddningsl\u00e4ge (Charge Mode) kan du v\u00e4lja mellan Auto, N\u00e4t (Grid) och Sol (Sun)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Auto &#8211; systemet avg\u00f6r om laddning ska ske fr\u00e5n sol eller n\u00e4t beroende p\u00e5 pris och solprognos<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u00e4t (Grid) &#8211; laddning sker endast fr\u00e5n eln\u00e4tet. Om exportpriset \u00e4r l\u00e4gre \u00e4n laddningsgr\u00e4nsen kommer sol ocks\u00e5 att anv\u00e4ndas<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sol (Sun) &#8211; anv\u00e4nder endast solen f\u00f6r laddning. Om det inte finns tillr\u00e4ckligt med sol kommer inte allt att laddas<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Med Tvingad Laddning (Charge Override) kan du v\u00e4lja att tvinga fram laddning av antingen husbatteriet eller elbilen<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Anv\u00e4nd Batteri (Use Battery) tvingar fram anv\u00e4ndning av batteriet oavsett pris<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"732\" height=\"638\" src=\"http:\/\/www.restengineering.se\/wp-content\/uploads\/2025\/12\/energy.png\" alt=\"\" class=\"wp-image-123\" srcset=\"https:\/\/www.restengineering.se\/wp-content\/uploads\/2025\/12\/energy.png 732w, https:\/\/www.restengineering.se\/wp-content\/uploads\/2025\/12\/energy-300x261.png 300w\" sizes=\"auto, (max-width: 732px) 100vw, 732px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Inputv\u00e4rden som den energi som ska laddas (b\u00e5de f\u00f6r bil och hus), elpriser och genomsnittlig laddeffekt anv\u00e4nds f\u00f6r att ber\u00e4kna det optimala laddningspriset.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"852\" src=\"http:\/\/www.restengineering.se\/wp-content\/uploads\/2025\/12\/price.png\" alt=\"\" class=\"wp-image-124\" srcset=\"https:\/\/www.restengineering.se\/wp-content\/uploads\/2025\/12\/price.png 768w, https:\/\/www.restengineering.se\/wp-content\/uploads\/2025\/12\/price-270x300.png 270w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>F\u00f6r att s\u00e4nka elkostnaden jobbar HA-EMS i f\u00f6rsta hand med att h\u00e5lla medeleffekten p\u00e5 den inst\u00e4llda niv\u00e5n. Ut\u00f6ver det laddas och anv\u00e4nds batteriet n\u00e4r det g\u00e5r att undvika pristoppar. Sommartid kan du v\u00e4lja att k\u00f6ra enbart med solel (billaddning och husf\u00f6brukning) f\u00f6r att slipper effektstraffen helt. In parameter \u00e4r tex. elpriset solprognos och den aktuella &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.restengineering.se\/?page_id=113\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;HA-EMS&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-113","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.restengineering.se\/index.php?rest_route=\/wp\/v2\/pages\/113","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.restengineering.se\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.restengineering.se\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.restengineering.se\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.restengineering.se\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=113"}],"version-history":[{"count":0,"href":"https:\/\/www.restengineering.se\/index.php?rest_route=\/wp\/v2\/pages\/113\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.restengineering.se\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=113"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}