{"id":66224,"date":"2026-10-29T18:27:11","date_gmt":"2026-10-29T18:27:11","guid":{"rendered":"https:\/\/cp.snarskis.lt\/index.php\/2026\/10\/29\/saule-panelis-ir-led-kaip-veikia-saules-zvake-ir-kodel-kartais-neisiziebia-nakti\/"},"modified":"2026-10-29T18:27:11","modified_gmt":"2026-10-29T18:27:11","slug":"saule-panelis-ir-led-kaip-veikia-saules-zvake-ir-kodel-kartais-neisiziebia-nakti","status":"publish","type":"post","link":"https:\/\/cp.snarskis.lt\/index.php\/2026\/10\/29\/saule-panelis-ir-led-kaip-veikia-saules-zvake-ir-kodel-kartais-neisiziebia-nakti\/","title":{"rendered":"Saul\u0117, panelis ir LED: kaip veikia saul\u0117s \u017evak\u0117 ir kod\u0117l kartais ne\u012fsi\u017eiebia nakt\u012f"},"content":{"rendered":"<p>Saul\u0117s energija \u012fkraunamos kap\u0173 \u017evak\u0117s vis da\u017eniau kei\u010dia tradicines parafino \u017evakes, nes gali veikti ilgai ir nereikalauja nuolatin\u0117s prie\u017ei\u016bros. Tokios \u017evak\u0117s laikomos prakti\u0161ku sprendimu, kai norisi, kad \u0161viesa ant kapo \u012fsi\u017eiebt\u0173 kas vakar\u0105.<\/p>\n<p>\u012eprasta parafino \u017evak\u0117 da\u017eniausiai dega kelias dienas, o v\u0117jas ir lietus j\u0105 gali u\u017egesinti dar grei\u010diau. Saul\u0117s \u017evak\u0117s prana\u0161umas tas, kad dien\u0105 ji pasikrauna, o sutemus automati\u0161kai \u012fsijungia ir kartoja \u0161\u012f cikl\u0105 m\u0117nesiais, jei nesugenda baterija ar elektronika.<\/p>\n<h2>Kaip \u017evak\u0117 pasikrauna ir \u0161vie\u010dia<\/h2>\n<p>Saul\u0117s \u017evak\u0117 veikia paros ciklu: dien\u0105 fotovoltinis elementas paver\u010dia saul\u0117s \u0161vies\u0105 elektra ir \u012fkrauna akumuliatori\u0173. Sutemus akumuliatorius tampa energijos \u0161altiniu ir maitina LED diod\u0105, tod\u0117l \u017evak\u0117 \u0161vie\u010dia nakt\u012f.<\/p>\n<p>Dienos metu dauguma modeli\u0173 specialiai ne\u0161vie\u010dia, nes valdiklis teikia pirmenyb\u0119 akumuliatoriaus \u012fkrovimui. Paprastai \u012frenginyje b\u016bna saul\u0117s panelis, akumuliatorius, LED diodas ir valdymo grandin\u0117 su sutem\u0173 jutikliu bei apsauga nuo per didelio i\u0161krovimo.<\/p>\n<h2>Kiek laiko \u0161vie\u010dia ir kas tam trukdo<\/h2>\n<p>Da\u017eniausiai saul\u0117s \u017evak\u0117 \u0161vie\u010dia apie 6\u201312 valand\u0173, ta\u010diau reali trukm\u0117 priklauso nuo akumuliatoriaus talpos ir to, kiek energijos pavyko sukaupti per dien\u0105. Didesnis panelis paprastai geriau susitvarko ir apniukusiomis dienomis, bet \u017eiem\u0105 ar ilgai lyjant \u0161viesos laikas trump\u0117ja.<\/p>\n<p>Labai svarbi ir vieta kapin\u0117se: jei \u017evak\u0117 did\u017ei\u0105j\u0105 dienos dal\u012f stovi \u0161e\u0161\u0117lyje, panelis gauna per ma\u017eai \u0161viesos. Problemas sukelia ir u\u017edengtas ar ne\u0161varus panelis, pavyzd\u017eiui, lapai, sniegas ar purvas, kurie reik\u0161mingai suma\u017eina \u012fkrovim\u0105.<\/p>\n<h2>Kod\u0117l ne\u012fsi\u017eiebia sutemus<\/h2>\n<p>Jei sutemus \u017evak\u0117 ne\u012fsijungia, viena da\u017eniausi\u0173 prie\u017eas\u010di\u0173 yra sutem\u0173 jutiklio arba valdymo plok\u0161t\u0117s gedimas. Paprastas patikrinimas da\u017enai b\u016bna panelio u\u017edengimas ranka: jei elektronika veikia, LED tur\u0117t\u0173 \u012fsi\u017eiebti.<\/p>\n<p>Kita tipin\u0117 problema yra nusid\u0117v\u0117j\u0119s akumuliatorius, kuris po keli\u0173 sezon\u0173 gali prarasti talp\u0105 ir nebesukaupti pakankamai energijos nak\u010diai. Tokiu atveju \u017evak\u0117 gali trumpai su\u0161visti ir greitai u\u017egesti arba visai ne\u012fsijungti, ypa\u010d po apsiniaukusi\u0173 dien\u0173.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Saul\u0117s \u017evak\u0117s dien\u0105 \u012fkrauna akumuliatori\u0173, o sutemus \u012fjungia LED, ta\u010diau \u0161e\u0161\u0117lis, ne\u0161varus panelis ar nusid\u0117v\u0117jusi baterija gali sutrikdyti veikim\u0105.<\/p>\n","protected":false},"author":0,"featured_media":66225,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[7],"tags":[2604,34621,47907,14312,5279,760],"miestas":[],"class_list":["post-66224","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technologijos","tag-akumuliatoriai","tag-fotovoltiniai-elementai","tag-kapiniu-prieziura","tag-led-apsvietimas","tag-saules-energija","tag-tvarumas"],"acf":[],"_links":{"self":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts\/66224","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/comments?post=66224"}],"version-history":[{"count":0,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts\/66224\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/media\/66225"}],"wp:attachment":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/media?parent=66224"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/categories?post=66224"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/tags?post=66224"},{"taxonomy":"miestas","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/miestas?post=66224"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}