Cena sol\u00e1rn\u00edch panel\u016f kles\u00e1 a spolu s t\u00edm roste i popt\u00e1vka po nich. Kdy m\u00e1 skute\u010dn\u011b smysl o nich uva\u017eovat?<\/p>\n
Sol\u00e1rn\u00ed panel tvo\u0159\u00ed jednotliv\u00e9 sol\u00e1rn\u00ed nebo t\u00e9\u017e fotovoltaick\u00e9 \u010dl\u00e1nky. Tyto \u010dl\u00e1nky se mohou sest\u00e1vat z polovodi\u010dov\u00fdch nebo organick\u00fdch prvk\u016f. Jejich \u00fakolem je p\u0159em\u011b\u0148ovat elektromagnetickou energii sv\u011btla v energii elektrickou. Celkov\u011b lze takto v elektrickou energii p\u0159em\u011bnit cca 17 % dopadaj\u00edc\u00edho slune\u010dn\u00edho z\u00e1\u0159en\u00ed.<\/p>\n
D\u016fvodem, pro\u010d o nich nem\u00e1lo lid\u00ed za\u010dne p\u0159em\u00fd\u0161let, je tak\u00e9 neust\u00e1le se zvy\u0161uj\u00edc\u00ed \u00fa\u010dinnost. St\u00e1le se v\u0161ak cena v dne\u0161n\u00ed dob\u011b standardn\u00edho 280 Wp panelu pohybuje zhruba okolo 3500 K\u010d. Pro \u0159adu lid\u00ed se jedn\u00e1 o \u0159e\u0161en\u00ed, kter\u00e9 je ne\u00fam\u011brn\u011b drah\u00e9.<\/p>\n
P\u0159irozen\u011b ale z\u00e1le\u017e\u00ed, zda si budeme panely po\u0159izovat s my\u0161lenkou ob\u010dasn\u00e9ho p\u0159it\u00e1p\u011bn\u00ed na chat\u011b nebo jako plnohodnotn\u00fd zp\u016fsob vyt\u00e1p\u011bn\u00ed na\u0161\u00ed dom\u00e1cnosti. Ob\u011b mo\u017enosti jsou re\u00e1ln\u00e9, jejich finan\u010dn\u00ed n\u00e1ro\u010dnost je v\u0161ak diametr\u00e1ln\u011b odli\u0161n\u00e1. Syst\u00e9m, kter\u00fd je schopen kvalitn\u011b vyt\u00e1p\u011bt dom\u00e1cnost, m\u016f\u017ee v kone\u010dn\u00e9m d\u016fsledku st\u00e1t klidn\u011b i 100 000 K\u010d.<\/p>\n
Nav\u00edc je nutn\u00e9 po\u010d\u00edtat s t\u00edm, \u017ee n\u00e1vratnost fotovoltaiky m\u016f\u017ee b\u00fdt a\u017e 10 let. Obecn\u011b se sp\u00ed\u0161e vyplat\u00ed si je po\u0159izovat pro oh\u0159ev vody ne\u017e pro v\u00fdrobu elekt\u0159iny, kde je n\u00e1vratnost del\u0161\u00ed. \u017divotnost panel\u016f by se dle v\u00fdrobc\u016f m\u011bla pohybovat na 20 letech.<\/p>\n
Nesporn\u00fdm pozitivem je \u0161etrnost k \u017eivotn\u00edmu prost\u0159ed\u00ed. Stejn\u011b tak sol\u00e1rn\u00ed panely dovoluj\u00ed stavb\u011b z\u00edskat \u010d\u00e1ste\u010dnou energetickou sob\u011bsta\u010dnost, kdy ji\u017e nemus\u00ed b\u00fdt z\u00e1visl\u00e1 na dod\u00e1vk\u00e1ch energie t\u0159et\u00ed strany. Co\u017e m\u016f\u017ee b\u00fdt pot\u0159ebn\u00e9 tam, kde distribu\u010dn\u00ed s\u00ed\u0165 jednodu\u0161e nem\u00e1 dosah.<\/p>\n
Kolik elektrick\u00e9 energie zvl\u00e1dne fotovoltaika vyrobit, to se odv\u00edj\u00ed prim\u00e1rn\u011b od intenzity slune\u010dn\u00edho z\u00e1\u0159en\u00ed. Ne\u017e proto budeme p\u0159em\u00fd\u0161let o jej\u00edm n\u00e1kupu, m\u011bli bychom zhodnotit polohu na\u0161\u00ed nemovitosti. Druh\u00fdm faktorem je plocha, kterou n\u00e1m st\u0159echa umo\u017en\u00ed takto pokr\u00fdt. Orienta\u010dn\u011b si mno\u017estv\u00ed energie m\u016f\u017eete spo\u010d\u00edtat.<\/p>\n","protected":false},"excerpt":{"rendered":"
Cena sol\u00e1rn\u00edch panel\u016f kles\u00e1 a spolu s t\u00edm roste i popt\u00e1vka po nich. Kdy m\u00e1 skute\u010dn\u011b smysl o nich uva\u017eovat? Co to jsou sol\u00e1rn\u00ed panely Sol\u00e1rn\u00ed panel tvo\u0159\u00ed jednotliv\u00e9 sol\u00e1rn\u00ed nebo t\u00e9\u017e…<\/p>\n","protected":false},"author":1,"featured_media":48582,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[71180],"tags":[],"_links":{"self":[{"href":"https:\/\/etrend.cz\/wp-json\/wp\/v2\/posts\/48581"}],"collection":[{"href":"https:\/\/etrend.cz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/etrend.cz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/etrend.cz\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/etrend.cz\/wp-json\/wp\/v2\/comments?post=48581"}],"version-history":[{"count":2,"href":"https:\/\/etrend.cz\/wp-json\/wp\/v2\/posts\/48581\/revisions"}],"predecessor-version":[{"id":48584,"href":"https:\/\/etrend.cz\/wp-json\/wp\/v2\/posts\/48581\/revisions\/48584"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/etrend.cz\/wp-json\/wp\/v2\/media\/48582"}],"wp:attachment":[{"href":"https:\/\/etrend.cz\/wp-json\/wp\/v2\/media?parent=48581"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/etrend.cz\/wp-json\/wp\/v2\/categories?post=48581"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/etrend.cz\/wp-json\/wp\/v2\/tags?post=48581"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}