{"id":910,"date":"2021-10-21T13:44:18","date_gmt":"2021-10-21T13:44:18","guid":{"rendered":"https:\/\/picockpit.com\/raspberry-pi\/?page_id=910"},"modified":"2023-12-21T15:09:16","modified_gmt":"2023-12-21T15:09:16","slug":"how-much-does-power-usage-cost-for-the-pi-4","status":"publish","type":"page","link":"https:\/\/picockpit.com\/raspberry-pi\/sv\/hur-mycket-kostar-elanvandningen-for-pi-4\/","title":{"rendered":"Pi-kostnadskalkylator f\u00f6r str\u00f6mf\u00f6rs\u00f6rjning"},"content":{"rendered":"<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"322\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/12\/Pi-Power-Cost-Calculator-Title-Image-1024x322.png\" alt=\"Pi Power Cost Calculator Titelbild\" class=\"wp-image-6602\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/12\/Pi-Power-Cost-Calculator-Title-Image-1024x322.png 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/12\/Pi-Power-Cost-Calculator-Title-Image-300x94.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/12\/Pi-Power-Cost-Calculator-Title-Image-768x241.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/12\/Pi-Power-Cost-Calculator-Title-Image-18x6.png 18w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/12\/Pi-Power-Cost-Calculator-Title-Image-24x8.png 24w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/12\/Pi-Power-Cost-Calculator-Title-Image-36x11.png 36w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/12\/Pi-Power-Cost-Calculator-Title-Image-48x15.png 48w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/12\/Pi-Power-Cost-Calculator-Title-Image.png 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>V\u00e5r Pi Power Cost Calculator \u00e4r ett verktyg som g\u00f6r att du kan ber\u00e4kna dina elkostnader f\u00f6r din Raspberry Pi-flotta. F\u00f6r f\u00f6retag med m\u00e5nga Raspberry Pi-noder kan denna ber\u00e4kning spela en avg\u00f6rande roll f\u00f6r att fastst\u00e4lla kostnaderna.<\/p>\n\n\n\n<p>Om du vill ha mer information har vi f\u00f6rklarat alla ber\u00e4kningar i artikeln under verktyget. Vi ber\u00e4ttar allt du beh\u00f6ver veta om str\u00f6mf\u00f6rbrukningskostnader f\u00f6r din Raspberry Pi.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">V\u00e5rt interaktiva verktyg:<\/h2>\n\n\n\n<iframe loading=\"lazy\" src=\"https:\/\/tools.picockpit.com\/powercost\/\" width=\"100%\" height=\"700px\" frameborder=\"0\"><\/iframe>\n\n\n\n<p>Nu n\u00e4r du vet hur mycket energi din Raspberry Pi kommer att f\u00f6rbruka och hur mycket det kostar dig att driva den, kan du r\u00e4kna ut hur mycket det kommer att kosta att driva din Raspberry Pi-flotta. <\/p>\n\n\n\n<p>L\u00e4s mer om hur allt detta fungerar nedan.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Grunderna<\/h2>\n\n\n\n<p>Vi b\u00f6rjar med n\u00e5gra grundl\u00e4ggande saker:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ampere (Ampere)<\/strong>: dessa \u00e4r effektstr\u00f6mmen, eller hur mycket elektrisk effekt som fl\u00f6dar genom en ledare eller enhet. T\u00e4nk dig ampere som antalet elektroner som fl\u00f6dar genom r\u00f6ret per sekund.<\/li>\n\n\n\n<li><strong>Volt<\/strong>: dessa \u00e4r den elektriska potentialskillnaden. Du kan f\u00f6rest\u00e4lla dig detta som det tryck under vilket elektronerna fl\u00f6dar - ungef\u00e4r som vattentrycket i ett r\u00f6r.<\/li>\n\n\n\n<li><strong>Watts<\/strong>: Den faktiska effekten, som \u00e4r ampere multiplicerat med volt, definieras som arbete per sekund.<\/li>\n<\/ul>\n\n\n\n<p>En viktig sak att komma ih\u00e5g \u00e4r att watt \u00e4r oberoende av sp\u00e4nningen och oberoende av om det \u00e4r likstr\u00f6m eller v\u00e4xelstr\u00f6m som anv\u00e4nds (DC eller AC) - det \u00e4r den faktiskt levererade effekten.&nbsp;<\/p>\n\n\n\n<p>Vanligtvis debiterar elbolagen i kWh - kilowattimmar. Det \u00e4r den effekt som levereras som summeras \u00f6ver den tid som den levererades. <\/p>\n\n\n\n<p>Kilowattimmarna \u00e4r det faktiska arbete som elbolaget skickar till ditt f\u00f6retag.<\/p>\n\n\n\n<p>L\u00e5t oss ta en n\u00e4rmare titt p\u00e5 Raspberry Pi 4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Str\u00f6mf\u00f6rbrukning f\u00f6r Raspberry Pi 4<\/h2>\n\n\n\n<p>Pi 4 \u00e4r inte en gl\u00f6dlampa. Den anv\u00e4nder (och levererar) inte samma m\u00e4ngd str\u00f6m konsekvent \u00f6ver tiden. Beroende p\u00e5 vad du anv\u00e4nder den till kommer delar av dess SoC (silverchipet p\u00e5 Pi, den geniala enheten som \u00e4r k\u00e4rnan i Pi:s magi) att sl\u00e5s p\u00e5 och st\u00e4ngas av.&nbsp;&nbsp;<\/p>\n\n\n\n<p>Vi kan ocks\u00e5 j\u00e4mf\u00f6ra Pi 4 med en person. Om du vilar, till exempel tittar p\u00e5 en film p\u00e5 din <a href=\"https:\/\/buyzero.de\/products\/raspberry-pi-4-model-b?variant=28034034008166\" target=\"_blank\" rel=\"noreferrer noopener\">KODI:s mediecenter<\/a>, d\u00e5 beh\u00f6ver du mycket mindre energi \u00e4n om du springer ett maratonlopp. Men det \u00e4r \u00e4nd\u00e5 samma person.<\/p>\n\n\n\n<p>D\u00e4rf\u00f6r \u00e4r det viktigt att titta p\u00e5 Pi 4:s str\u00f6mf\u00f6rbrukning vid tomg\u00e5ng, men ocks\u00e5 p\u00e5 str\u00f6mf\u00f6rbrukningen vid h\u00f6g belastning.&nbsp;<\/p>\n\n\n\n<p>En viktig sak att t\u00e4nka p\u00e5 innan vi b\u00f6rjar: detta inkluderar inte externa enheter (USB-enheter som drar str\u00f6m, t.ex. externa h\u00e5rddiskar, SSD-enheter osv.) - men du kan enkelt l\u00e4gga till dem med hj\u00e4lp av formlerna nedan.<\/p>\n\n\n\n<p>Jag anv\u00e4nder effektm\u00e4tningarna fr\u00e5n <a href=\"https:\/\/raspi.tv\/2019\/how-much-power-does-the-pi4b-use-power-measurements\" target=\"_blank\" rel=\"noreferrer noopener\">e<\/a><a href=\"https:\/\/raspi.tv\/2019\/how-much-power-does-the-pi4b-use-power-measurements\" target=\"_blank\" rel=\"noreferrer noopener\">xcellent Alex Eames fr\u00e5n Raspi.TV<\/a> som grund f\u00f6r mina ber\u00e4kningar. Tack s\u00e5 mycket, Alex!<\/p>\n\n\n\n<p>Pi 4 drar f\u00f6ljande str\u00f6mmar:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>575 mA vid tomg\u00e5ng<\/li>\n\n\n\n<li>885 mA medan LXDE laddas<\/li>\n\n\n\n<li>600 mA f\u00f6r att visa 1080p-video&nbsp;<\/li>\n\n\n\n<li>640 mA f\u00f6r att spela in 1080p-video<\/li>\n<\/ul>\n\n\n\n<p>Vi tar de l\u00e4gsta och h\u00f6gsta v\u00e4rdena, 575 mA och 885 mA. Pi 4:s energif\u00f6rbrukning i genomsnitt \u00f6ver tiden b\u00f6r ligga mellan dessa v\u00e4rden.&nbsp;<\/p>\n\n\n\n<p>Eftersom den officiella <a href=\"https:\/\/buyzero.de\/products\/raspberry-pi-15-w-usb-c-netzteil-eu?variant=28034083258470\" target=\"_blank\" rel=\"noreferrer noopener\">USB C str\u00f6mf\u00f6rs\u00f6rjning<\/a>&nbsp;levererar 5,1 V, kan vi omvandla mA (m st\u00e5r f\u00f6r milli, en tusendel) till watt:&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>2,93 W vid tomg\u00e5ng<\/li>\n\n\n\n<li>4,51 W medan Pi 4 laddar LXDE<\/li>\n<\/ul>\n\n\n\n<p>Pi 4 drar i genomsnitt mellan 3 och 5 W.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Str\u00f6mf\u00f6rs\u00f6rjning<\/h2>\n\n\n\n<p>Vi f\u00e5r inte gl\u00f6mma bort en viktig faktor som spelar in vid ber\u00e4kningen av den faktiska effekt som tas ut fr\u00e5n eln\u00e4tet: sj\u00e4lva str\u00f6mf\u00f6rs\u00f6rjningen.&nbsp;<\/p>\n\n\n\n<p>\u00c4ven om den officiella <a href=\"https:\/\/buyzero.de\/products\/raspberry-pi-15-w-usb-c-netzteil-eu?variant=28034083258470\" target=\"_blank\" rel=\"noreferrer noopener\">USB-C str\u00f6mf\u00f6rs\u00f6rjning<\/a> \u00e4r mycket effektiv, men den \u00e4r inte perfekt. Den anv\u00e4nder en del str\u00f6m f\u00f6r sin egen krets.<\/p>\n\n\n\n<p>USB-C-str\u00f6mf\u00f6rs\u00f6rjningen certifierades enligt Efficiency Marking Protocol (en standard som inf\u00f6rdes i USA). <a href=\"https:\/\/www.megaelectronics.com\/wp-content\/uploads\/2016\/06\/Energy-Level-VI-Introduction.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">H\u00e4r \u00e4r en PDF-fil<\/a> med mer bakgrundsinformation.&nbsp;<\/p>\n\n\n\n<p>Denna standard lanserades efter att m\u00e4nniskor chockats av att m\u00e5nga ineffektiva n\u00e4taggregat (med linj\u00e4ra regulatorer) anv\u00e4nde upp till 50 % av sj\u00e4lva str\u00f6mmen - oberoende av om den enhet de var t\u00e4nkta att driva var aktiv eller inte! M\u00e5nga f\u00f6rutsp\u00e5dde att enbart n\u00e4taggregaten runt 2010 skulle f\u00f6rbruka upp till 30 % av den totala energin i USA. <\/p>\n\n\n\n<p>Naturligtvis beh\u00f6vde de \u00e5tg\u00e4rda denna situation - vilket ledde till denna standard.&nbsp;<\/p>\n\n\n\n<p><a href=\"https:\/\/buyzero.de\/products\/raspberry-pi-15-w-usb-c-netzteil-eu?variant=28034083258470\" target=\"_blank\" rel=\"noreferrer noopener\">Den officiella str\u00f6mf\u00f6rs\u00f6rjningen<\/a> har en sp\u00e4nning p\u00e5 5,1 V och en str\u00f6mstyrka p\u00e5 h\u00f6gst 3 A som den kan leverera. Detta ger en maximal effekt p\u00e5 15,5 W (5,1 V * 3 A) som den kan leverera till Pi. T\u00e4nk p\u00e5 att vi arbetar med medelv\u00e4rden ovan - Pi kommer att dra mycket str\u00f6m i mycket korta skurar, vilket kr\u00e4ver mer \u00e4n de 4,51 W som finns tillg\u00e4ngliga. I genomsnitt \u00f6ver tid, \u00e4ven under belastning, b\u00f6r vi se str\u00f6mf\u00f6rbrukningen som Alex uppm\u00e4tt. Dessutom m\u00e5ste str\u00f6mf\u00f6rs\u00f6rjningen ocks\u00e5 driva USB-enheter om du har n\u00e5gra anslutna till Pi, vilket jag har budgeterat f\u00f6r.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Den matematiska kraften<\/h2>\n\n\n\n<p>Enligt standarden (VI) f\u00e5r den officiella Pi 4 str\u00f6mf\u00f6rs\u00f6rjningen dra h\u00f6gst <strong>0,1 W<\/strong> n\u00e4r den g\u00e5r p\u00e5 tomg\u00e5ng sj\u00e4lv - det vill s\u00e4ga n\u00e4r ingen Pi \u00e4r ansluten.  (Det faktiska v\u00e4rdet i databladet \u00e4r h\u00f6gst 0,075 W.)<\/p>\n\n\n\n<p>Standarden kr\u00e4ver vidare att om Pi 4 drivs med str\u00f6m, m\u00e5ste effektomvandlingseffektiviteten vara minst:<\/p>\n\n\n\n<p>0,0834 x ln ( Pout) - 0,0014 x Pout + 0,609<\/p>\n\n\n\n<p>Detta \u00e4r den naturliga logaritmen, Pout \u00e4r uteffekten till Pi.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Minst 69 %-effektivitet f\u00f6r Pi 4 vid tomg\u00e5ngsk\u00f6rning.&nbsp;<\/li>\n\n\n\n<li>Minst 73 %-effektivitet f\u00f6r Pi 4 n\u00e4r den laddar LXDE.<\/li>\n<\/ul>\n\n\n\n<p>Om Pi 4 arbetar h\u00e5rt m\u00e5ste str\u00f6mf\u00f6rs\u00f6rjningen vara mer effektiv - en intressant insikt!&nbsp;<\/p>\n\n\n\n<p>Enligt databladet f\u00f6r Pi 4-str\u00f6mf\u00f6rs\u00f6rjningen \u00e4r den l\u00e4gsta verkningsgraden 72 % vid 10 % belastning och minst 81 % vid 100 % \/ 75 % \/ 50 % \/ 25 % belastning. Jag kommer att forts\u00e4tta att anv\u00e4nda de v\u00e4rden som jag ber\u00e4knade ovan, eftersom de b\u00f6r kunna till\u00e4mpas p\u00e5 alla andra n\u00e4taggregat med VI-certifiering.&nbsp;<\/p>\n\n\n\n<p>Vid eluttaget drar Pi 4 faktiskt str\u00f6m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>4,22 W effekt vid tomg\u00e5ng<\/li>\n\n\n\n<li>6,20 W effekt n\u00e4r LXDE laddas<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Ber\u00e4knat f\u00f6r ett helt \u00e5r<\/h2>\n\n\n\n<p>En dag har 24 timmar, ett \u00e5r har 365 dagar (f\u00f6r det mesta). Kilowattimmarna \u00e4r vad de s\u00e4ger att de \u00e4r: 1000 W * antal timmar:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>36,98 kWh energif\u00f6rbrukning vid tomg\u00e5ngsk\u00f6rning per \u00e5r<\/li>\n\n\n\n<li>54,28 kWh str\u00f6mf\u00f6rbrukning vid laddning av LXDE per \u00e5r<\/li>\n\n\n\n<li>0,88 kWh om str\u00f6mf\u00f6rs\u00f6rjningen till Pi 4 skulle vara ansluten till eluttaget 365\/24\/7 - utan Pi. (<em>Det faktiska v\u00e4rdet \u00e4r \u00e4nnu l\u00e4gre eftersom databladet anger 0,075W maximalt.<\/em>)<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Kostnader<\/h2>\n\n\n\n<p>Energipriserna fluktuerar f\u00f6r n\u00e4rvarande. <\/p>\n\n\n\n<p>I Tyskland \u00e4r de bland de h\u00f6gsta i Europa - \u00e4ven med h\u00e4nsyn till inkomstjustering. F\u00f6r ber\u00e4kningarna har jag anv\u00e4nt ett pris p\u00e5 32,8 Cent per kWh, enligt <a href=\"https:\/\/www.stromauskunft.de\/strompreise\/was-kostet-strom\/\" target=\"_blank\" rel=\"noreferrer noopener\">dessa <\/a><a href=\"https:\/\/www.verivox.de\/verbraucheratlas\/strompreise-europa\/\" target=\"_blank\" rel=\"noreferrer noopener\">tv\u00e5 <\/a>k\u00e4llor. <\/p>\n\n\n\n<p>Priset kan vara l\u00e4gre f\u00f6r dig. V\u00e4nligen g\u00f6r om ber\u00e4kningarna i detta fall.<\/p>\n\n\n\n<p>Jag kommer ocks\u00e5 att inkludera priser som jag har uppskattat f\u00f6r Storbritannien, vilka \u00e4r betydligt l\u00e4gre. Jag har anv\u00e4nt <a href=\"https:\/\/www.ukpower.co.uk\/home_energy\/tariffs-per-unit-kwh\" target=\"_blank\" rel=\"noreferrer noopener\">denna <\/a>som en k\u00e4lla:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>13 pence per kWh i genomsnitt<\/li>\n\n\n\n<li>20 % MOMS<\/li>\n\n\n\n<li>1,17783 \u20ac \/ GBP<\/li>\n\n\n\n<li>= 18,39 eurocent per kWh<\/li>\n<\/ul>\n\n\n\n<p>H\u00e4r \u00e4r resultaten:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>12,13 \u20ac<\/strong>&nbsp;elkostnad f\u00f6r den <a href=\"https:\/\/buyzero.de\/products\/raspberry-pi-4-model-b?variant=28034033156198\" target=\"_blank\" rel=\"noreferrer noopener\">Pi 4<\/a>&nbsp;vid tomg\u00e5ngsk\u00f6rning 365 \/ 24 \/ 7\n<ul class=\"wp-block-list\">\n<li>6,80 \u20ac elkostnad i Storbritannien<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>17,80 \u20ac<\/strong>&nbsp;str\u00f6mkostnad f\u00f6r Pi 4 under belastning, 365 \/ 24 \/ 7 (hela \u00e5ret!)\n<ul class=\"wp-block-list\">\n<li>9,98 \u20ac elkostnad i Storbritannien<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>00,29 \u20ac<\/strong>&nbsp;str\u00f6mkostnad f\u00f6r USB C-str\u00f6mf\u00f6rs\u00f6rjningen, om den bara s\u00e4tts in i uttaget, utan Pi, under ett helt \u00e5r.\n<ul class=\"wp-block-list\">\n<li>0,16 \u20ac i Storbritannien<\/li>\n\n\n\n<li>Observera att detta v\u00e4rde faktiskt \u00e4r \u00e4nnu l\u00e4gre, eftersom str\u00f6mf\u00f6rs\u00f6rjningen i Raspberry Pi \u00e4r \u00e4nnu effektivare!<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>Och allt detta inklusive moms.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Spara pengar<\/h2>\n\n\n\n<p><a href=\"https:\/\/blog.codinghorror.com\/when-hardware-is-free-power-is-expensive\/\" target=\"_blank\" rel=\"noreferrer noopener\">Denna artikel<\/a> kan ge oss en grov uppskattning av vad en station\u00e4r dator anv\u00e4nder i kraft, i j\u00e4mf\u00f6relse.<\/p>\n\n\n\n<p>I artikeln fr\u00e5n 2007 talas det om 120 till 150 W vid faktisk anv\u00e4ndning (f\u00f6re str\u00f6mf\u00f6rs\u00f6rjningens effektivitet). <\/p>\n\n\n\n<p>Men l\u00e5t oss s\u00e4ga att du anv\u00e4nder en riktigt str\u00f6msn\u00e5l x86-dator som miniserver. M\u00f6jligen en gammal b\u00e4rbar dator. Och att denna x86-dator (str\u00f6mf\u00f6rbrukning fr\u00e5n sockeln) bara anv\u00e4nder 10 g\u00e5nger s\u00e5 mycket str\u00f6m som en Pi 4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>62 W i genomsnitt<\/li>\n\n\n\n<li>543 kWh per \u00e5r<\/li>\n\n\n\n<li><strong>178,14 \u20ac elkostnad per \u00e5r f\u00f6r din riktigt energieffektiva x86-server.<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>99,87 \u20ac elkostnad i Storbritannien<\/strong><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>Den faktiska skillnaden mellan Pi 4 och den \"effektiva x86-servern\" ur din ficka, bara f\u00f6r str\u00f6mf\u00f6rbrukning, \u00e4r 160,34 \u20ac per \u00e5r.<\/p>\n\n\n\n<p>Beroende p\u00e5 hur tung din server \u00e4r och hur ineffektiv str\u00f6mf\u00f6rs\u00f6rjningen \u00e4r kan du g\u00f6ra \u00e4nnu st\u00f6rre besparingar.<\/p>\n\n\n\n<p>Jag b\u00f6r n\u00e4mna att det ocks\u00e5 finns ganska str\u00f6msn\u00e5la Intel Atom SoC, som drar mindre str\u00f6m - enligt<a href=\"https:\/\/www.servethehome.com\/intel-atom-c2550-power-consumption-comparison\/\" target=\"_blank\" rel=\"noreferrer noopener\"> till denna artikel<\/a>Vi ligger n\u00e5gonstans mellan 10 och 15 W p\u00e5 tomg\u00e5ng. Fortfarande tv\u00e5 till tre g\u00e5nger mer \u00e4n Pi!)<\/p>\n\n\n\n<p>Vid drift av en liten server dygnet runt <a href=\"https:\/\/buyzero.de\/products\/raspberry-pi-4-model-b?variant=28034033156198\">Pi 4 komfort set<\/a> fr\u00e5n v\u00e5rt systerf\u00f6retag, <a href=\"https:\/\/buyzero.de\">buyzero.de<\/a>skulle spara pengar j\u00e4mf\u00f6rt med en klassisk station\u00e4r PC som server:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pi 4 Comfort Set: 95 \u20ac<\/li>\n\n\n\n<li>Frakt (inom Tyskland): 4,99 \u20ac<\/li>\n\n\n\n<li>Str\u00f6mf\u00f6rbrukning: 17,80 \u20ac<\/li>\n\n\n\n<li>Total kostnad under det f\u00f6rsta \u00e5ret: 117,79 \u20ac<\/li>\n\n\n\n<li>Du sparar, j\u00e4mf\u00f6rt med x86: 60,35 \u20ac<\/li>\n<\/ul>\n\n\n\n<p>Du sparar pengar redan under det f\u00f6rsta \u00e5ret som \u00e4gare.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Slutsats<\/h2>\n\n\n\n<p>En Raspberry Pi kan st\u00f6dja dina aff\u00e4rsm\u00e5l, b\u00e5de ekologiskt och ekonomiskt.<\/p>\n<div class=\"shariff shariff-align-center shariff-widget-align-left shariff-buttonstretch\"><ul class=\"shariff-buttons theme-white orientation-horizontal buttonsize-medium\"><li class=\"shariff-button twitter shariff-nocustomcolor\" style=\"background-color:#595959\"><a href=\"https:\/\/twitter.com\/share?url=https%3A%2F%2Fpicockpit.com%2Fraspberry-pi%2Fsv%2Fhur-mycket-kostar-elanvandningen-for-pi-4%2F&text=Pi%20Power%20Cost%20Calculator\" title=\"Dela p\u00e5 X\" aria-label=\"Dela p\u00e5 X\" role=\"button\" rel=\"noopener nofollow\" class=\"shariff-link\" style=\"; 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F\u00f6r f\u00f6retag med m\u00e5nga Raspberry Pi-noder kan denna ber\u00e4kning spela en avg\u00f6rande roll f\u00f6r att fastst\u00e4lla kostnaderna. Om du vill ha mer information har vi f\u00f6rklarat alla ber\u00e4kningar i artikeln nedanf\u00f6r...<\/p>","protected":false},"author":2,"featured_media":6602,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"tpl-sidebar.php","meta":{"footnotes":""},"class_list":["post-910","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Pi Power Cost Calculator | PiCockpit<\/title>\n<meta name=\"description\" content=\"In this article, we tell you everything you need to know about powering your Raspberry Pi fleet, including how much money you save!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/picockpit.com\/raspberry-pi\/sv\/hur-mycket-kostar-elanvandningen-for-pi-4\/\" \/>\n<meta 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