{"id":7755,"date":"2025-11-08T16:35:47","date_gmt":"2025-11-08T15:35:47","guid":{"rendered":"https:\/\/www.nunasvaara.se\/?page_id=7755"},"modified":"2026-09-17T16:29:14","modified_gmt":"2026-09-17T14:29:14","slug":"solid-state-batterier","status":"publish","type":"page","link":"https:\/\/www.nunasvaara.se\/index.php\/solid-state-batterier\/","title":{"rendered":"Solid-state batterier"},"content":{"rendered":"\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-0e47273b wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-medium-font-size wp-block-paragraph\">F\u00f6re batterij\u00e4ttarna: <\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Nu b\u00f6rjar de massproducera solid state-batteriet<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Genombrottet f\u00f6r solid state-batterier sp\u00e5s komma f\u00f6rst om n\u00e5gra \u00e5r. Men redan nu inleder taiwanesiska Prologium massproduktion av den hajpade batteritypen. Energit\u00e4theten har m\u00e4tts till 381 Wh\/kg.<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Prologium lanserade ett batteri med fastfaselektrolyt (solid state p\u00e5 engelska) redan 2013 \u2013 i mindre storlek anpassat f\u00f6r bland annat konsumentelektronik.&nbsp;&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Battericellen som f\u00f6retaget nu s\u00e4tter i massproduktion \u00e4r en vidareutveckling av samma teknik men betydligt st\u00f6rre, 185,4 Ah. Siktet \u00e4r inst\u00e4llt p\u00e5 fordonsbranschen men \u00e4ven obemannade system, som dr\u00f6nare.&nbsp;<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\">Energit\u00e4theten uppg\u00e5r till 381 Wh\/kg och energidensiteten till 903 Wh\/l. Det \u00e4r klart mer \u00e4n de energit\u00e4taste litiumjoncellerna som anv\u00e4nds i dagens elbilar, som ligger kring 250\u2013300 Wh\/kg.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Solid state-race<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Det p\u00e5g\u00e5r just nu ett race inom batteribranschen f\u00f6r komma i g\u00e5ng med storskalig produktion av solid state-batterier, fr\u00e4mst f\u00f6r fordonsbranschen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Prologiums utf\u00e4stelser kring \u201dmassproduktion\u201d b\u00f6r ses i ljuset av det p\u00e5g\u00e5ende racet. Inledningsvis ska tillverkningen ske i en anl\u00e4ggning i Taiwan med en \u00e5rlig kapacitet om 0,5 GWh, vilket \u00e4r litet i j\u00e4mf\u00f6relse med andra befintliga batterifabriker.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Johan Kristensson \u00a0 \u00a0September 2026<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-0e47273b wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"453\" src=\"https:\/\/www.nunasvaara.se\/wp-content\/uploads\/2025\/11\/image-8-1024x453.png\" alt=\"\" class=\"wp-image-7758\" srcset=\"https:\/\/www.nunasvaara.se\/wp-content\/uploads\/2025\/11\/image-8-1024x453.png 1024w, https:\/\/www.nunasvaara.se\/wp-content\/uploads\/2025\/11\/image-8-300x133.png 300w, https:\/\/www.nunasvaara.se\/wp-content\/uploads\/2025\/11\/image-8.png 1080w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-medium-font-size wp-block-paragraph\">Banbrytande teknik f\u00f6r l\u00e4ngre r\u00e4ckvidd<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Solid-state-batterier skiljer sig fr\u00e5n dagens litiumjonbatterier genom att de anv\u00e4nder ett fast elektrolyt ist\u00e4llet f\u00f6r en flytande. Detta m\u00f6jligg\u00f6r en h\u00f6gre energit\u00e4thet, vilket betyder att batterierna kan lagra mer energi p\u00e5 en mindre yta.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-0e47273b wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-0e47273b wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<pre id=\"tw-target-text\" class=\"wp-block-preformatted has-x-small-font-size\">Konventionella litiumjonbatterier<\/pre>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<pre id=\"tw-target-text\" class=\"wp-block-preformatted has-x-small-font-size\">Solid-state-teknik<\/pre>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Solid-State<\/strong>, \u00e4r batterier i fast form \u2013 alla ledande material \u00e4r allts\u00e5 i fast form i st\u00e4llet f\u00f6r flytande. F\u00f6rdelarna \u00e4r att batteriet \u00e4r mer milj\u00f6v\u00e4nligt och dessutom mycket s\u00e4krare \u00e4n dagens litiumjonbatterier, eftersom de aldrig kan l\u00e4cka eller explodera.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ett batteri med minst tre g\u00e5nger h\u00f6gre energit\u00e4thet \u00e4n dagens litiumjonbatterier. Vilket allts\u00e5 inneb\u00e4r att de h\u00e5ller tre g\u00e5nger s\u00e5 l\u00e4nge utan att vara st\u00f6rre. De laddas dessutom upp fortare och t\u00e5l fler laddningscykler.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-medium-font-size wp-block-paragraph\">Solid-state-batterier kan f\u00f6r\u00e4ndra allt<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Solid-state-batterier r\u00e4knas som en av de mest lovande teknikerna inom elbilsutveckling. F\u00f6rdelarna inkluderar:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>H\u00f6gre energit\u00e4thet<\/strong>, vilket inneb\u00e4r l\u00e4ngre r\u00e4ckvidd.<\/li>\n\n\n\n<li><strong>Snabbare laddning<\/strong> j\u00e4mf\u00f6rt med traditionella litiumjonbatterier.<\/li>\n\n\n\n<li><strong>B\u00e4ttre s\u00e4kerhet<\/strong>, eftersom de \u00e4r mindre ben\u00e4gna att \u00f6verhettas.<\/li>\n\n\n\n<li><strong>L\u00e4ngre livsl\u00e4ngd<\/strong>, vilket g\u00f6r dem mer ekonomiska p\u00e5 l\u00e5ng sikt.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-0e47273b wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>Starten p\u00e5 en ny era f\u00f6r elbilar<\/strong><\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><em>Solid state-batterier kan bli det stora genombrottet som l\u00f6ser elbilens tre st\u00f6rsta problem: r\u00e4ckvidd, laddtid och batterislitage.<\/em>&nbsp;<em>I tillverkningen anv\u00e4nds ingen grafit<\/em>.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>BMW testar solid-state-batterier <\/strong>i sin lyxiga elbil BMW i7. <br><strong>Hyundai \u00e4r n\u00e4ra att f\u00e4rdigst\u00e4lla en testlinje <\/strong>f\u00f6r produktion av solid-state-batterier.<br><strong>BYD har redan testat tekniken <\/strong>i prototyper av modellen Seal. Resultaten visar h\u00f6gre effektivitet, l\u00e4gre vikt och b\u00e4ttre k\u00f6regenskaper. Med 15 procent l\u00e4gre vikt f\u00e5r bilen snabbare acceleration och l\u00e4ngre r\u00e4ckvidd \u2013 till ett l\u00e4gre pris \u00e4n Tesla Model S.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>F\u00f6re batterij\u00e4ttarna: Nu b\u00f6rjar de massproducera solid state-batteriet Genombrottet f\u00f6r solid state-batterier sp\u00e5s komma f\u00f6rst om n\u00e5gra \u00e5r. Men redan nu inleder taiwanesiska Prologium massproduktion av den hajpade batteritypen. Energit\u00e4theten har m\u00e4tts till 381 Wh\/kg. Prologium lanserade ett batteri med fastfaselektrolyt (solid state p\u00e5 engelska) redan 2013 \u2013 i mindre storlek anpassat f\u00f6r bland annat &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.nunasvaara.se\/index.php\/solid-state-batterier\/\" class=\"more-link\">L\u00e4s mer<span class=\"screen-reader-text\"> \u201dSolid-state batterier\u201d<\/span><\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-7755","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.nunasvaara.se\/index.php\/wp-json\/wp\/v2\/pages\/7755","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nunasvaara.se\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.nunasvaara.se\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.nunasvaara.se\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nunasvaara.se\/index.php\/wp-json\/wp\/v2\/comments?post=7755"}],"version-history":[{"count":15,"href":"https:\/\/www.nunasvaara.se\/index.php\/wp-json\/wp\/v2\/pages\/7755\/revisions"}],"predecessor-version":[{"id":8800,"href":"https:\/\/www.nunasvaara.se\/index.php\/wp-json\/wp\/v2\/pages\/7755\/revisions\/8800"}],"wp:attachment":[{"href":"https:\/\/www.nunasvaara.se\/index.php\/wp-json\/wp\/v2\/media?parent=7755"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}