{"id":7324,"date":"2026-06-19T00:00:52","date_gmt":"2026-06-18T16:00:52","guid":{"rendered":"https:\/\/www.wonvolt.com\/?p=7324"},"modified":"2026-06-16T16:48:07","modified_gmt":"2026-06-16T08:48:07","slug":"how-can-bifacial-energy-yield-improve-real-solar-project-returns","status":"publish","type":"post","link":"https:\/\/www.wonvolt.com\/cs\/news\/how-can-bifacial-energy-yield-improve-real-solar-project-returns\/","title":{"rendered":"Jak m\u016f\u017ee bifaci\u00e1ln\u00ed energetick\u00fd v\u00fdnos zlep\u0161it re\u00e1ln\u00e9 v\u00fdnosy sol\u00e1rn\u00edch projekt\u016f?"},"content":{"rendered":"<p>Kupuj\u00edc\u00ed sol\u00e1rn\u00edch panel\u016f si nekupuj\u00ed panely podle jmenovit\u00e9ho v\u00fdkonu (w) uveden\u00e9ho na typov\u00e9m \u0161t\u00edtku panelu. Zaj\u00edm\u00e1 je mno\u017estv\u00ed kWh, kter\u00e9 jejich syst\u00e9m skute\u010dn\u011b vyrob\u00ed v re\u00e1ln\u00fdch podm\u00ednk\u00e1ch \u2013 rann\u00ed slunce, zamra\u010den\u00e9 dny, hork\u00e9 dny, n\u00edzk\u00fd \u00fahel dopadu slunce, dlouhodob\u00e1 degradace atd. Energetick\u00fd v\u00fdnos bifaci\u00e1ln\u00edch modul\u016f m\u016f\u017ee b\u00fdt v\u00fdznamn\u00fd, proto\u017ee zachycuj\u00ed sv\u011btlo z p\u0159edn\u00ed a zadn\u00ed strany modulu a p\u0159em\u011b\u0148uj\u00ed ho na dodate\u010dnou elekt\u0159inu \u2013 co\u017e se prom\u00edt\u00e1 do vy\u0161\u0161\u00ed n\u00e1vratnosti projektu bez nutnosti dal\u0161\u00edho st\u0159e\u0161n\u00edho prostoru nebo dal\u0161\u00edch modul\u016f.<\/p>\n<p>&nbsp;<\/p>\n<div style=\"text-align: center;\"><img decoding=\"async\" src=\"https:\/\/www.wonvolt.com\/wp-content\/uploads\/2026\/06\/How-Can-Bifacial-Energy-Yield-Improve-Real-Solar-Project-Returns.jpg\" alt=\"Jak m\u016f\u017ee bifaci\u00e1ln\u00ed energetick\u00fd v\u00fdnos zlep\u0161it re\u00e1ln\u00e9 v\u00fdnosy sol\u00e1rn\u00edch projekt\u016f\" \/><\/div>\n<h2 id=\"why-does-bifacial-energy-yield-change-project-returns\"><strong>Pro\u010d bifaci\u00e1ln\u00ed energetick\u00fd v\u00fdnos m\u011bn\u00ed v\u00fdnosy projektu?<\/strong><\/h2>\n<p>Jmenovit\u00fd v\u00fdkon sol\u00e1rn\u00edho panelu se testuje za standardn\u00edch podm\u00ednek, ale v\u00e1\u0161 projekt prob\u00edh\u00e1 venku. Skute\u010dn\u00e1 n\u00e1vratnost sol\u00e1rn\u00edho syst\u00e9mu z\u00e1vis\u00ed na mnoha parametrech, jako je mno\u017estv\u00ed slune\u010dn\u00edho z\u00e1\u0159en\u00ed, odrazivost, konfigurace modul\u016f, teplota, n\u00e1vrh syst\u00e9mu a \u00fadr\u017eba. Bifaci\u00e1ln\u00ed moduly vyu\u017e\u00edvaj\u00ed sv\u011btlo, kter\u00e9 by se jinak ztratilo, a proto poskytuj\u00ed dal\u0161\u00ed zdroj energie.<\/p>\n<h3 id=\"it-uses-direct-sunlight-and-reflected-light\"><strong>Vyu\u017e\u00edv\u00e1 p\u0159\u00edm\u00e9 slune\u010dn\u00ed sv\u011btlo a odra\u017een\u00e9 sv\u011btlo<\/strong><\/h3>\n<p>Konven\u010dn\u00ed panel p\u0159em\u011b\u0148uje hlavn\u011b p\u0159\u00edm\u00e9 slune\u010dn\u00ed sv\u011btlo z p\u0159edn\u00ed strany. Bifaci\u00e1ln\u00ed panel m\u016f\u017ee tak\u00e9 shroma\u017e\u010fovat sv\u011btlo odra\u017een\u00e9 od zem\u011b, st\u0159echy, okoln\u00edch budov nebo jin\u00fdch jasn\u00fdch povrch\u016f. Tato generace sv\u011btla ze zadn\u00ed strany je hlavn\u00edm d\u016fvodem, pro\u010d bifaci\u00e1ln\u00ed panely mohou zlep\u0161it celkov\u00fd energetick\u00fd v\u00fdnos.<\/p>\n<p>Na <a style=\"text-decoration: underline;\" href=\"https:\/\/www.wonvolt.com\/cs\/product\/bifacial-solar-panel-630w-210r-cell-wv-66kun630-h12rs\/\">Dvoul\u016f\u017ekov\u00fd sol\u00e1rn\u00ed panel 630W 210R bu\u0148ka WV-66KUN630-H12RS<\/a> je navr\u017een na z\u00e1klad\u011b t\u00e9to my\u0161lenky. Produktov\u00e1 str\u00e1nka jeho bifaci\u00e1ln\u00edch modul\u016f ji\u017e zmi\u0148uje o 20 % v\u00edce energie generovan\u00e9 ze zadn\u00ed strany modulu. Tento dodate\u010dn\u00fd v\u00fdt\u011b\u017eek energie m\u00e1 za n\u00e1sledek vy\u0161\u0161\u00ed ro\u010dn\u00ed energetick\u00fd v\u00fdkon, a t\u00edm i rychlej\u0161\u00ed n\u00e1vratnost investic a ni\u017e\u0161\u00ed n\u00e1klady na kilowatthodinu pro kupuj\u00edc\u00edho.<\/p>\n<p>&nbsp;<\/p>\n<div style=\"text-align: center;\"><img decoding=\"async\" src=\"https:\/\/www.wonvolt.com\/wp-content\/uploads\/2026\/06\/Bifacial-Solar-Panel-630W-210R-Cell-WV-66KUN630-H12RS.jpg\" alt=\"Dvoul\u016f\u017ekov\u00fd sol\u00e1rn\u00ed panel 630W 210R bu\u0148ka WV-66KUN630-H12RS\" \/><\/div>\n<h3 id=\"it-improves-lcoe-instead-of-only-chasing-wattage\"><strong>Zlep\u0161uje LCOE m\u00edsto pouh\u00e9ho hon\u011bn\u00ed se za p\u0159\u00edkonem<\/strong><\/h3>\n<p>LCOE znamen\u00e1 vyrovnan\u00e9 n\u00e1klady na energii. M\u011b\u0159\u00ed skute\u010dn\u00e9 n\u00e1klady na ka\u017edou jednotku elekt\u0159iny po celou dobu \u017eivotnosti syst\u00e9mu. M\u00edrn\u011b vy\u0161\u0161\u00ed v\u00fdkon ze stejn\u00e9 instala\u010dn\u00ed plochy m\u016f\u017ee sn\u00ed\u017eit LCOE, proto\u017ee fixn\u00ed n\u00e1klady, jako je mont\u00e1\u017e, pr\u00e1ce, doprava a projektov\u00fd management, jsou rozlo\u017eeny na v\u011bt\u0161\u00ed mno\u017estv\u00ed vyroben\u00e9 energie.<\/p>\n<p>Proto je d\u016fle\u017eit\u00e9 oboustrann\u00e9 zes\u00edlen\u00ed. Nekupujete si jen panel t\u0159\u00eddy 630 W. Kupujete si modul, kter\u00fd dok\u00e1\u017ee vytvo\u0159it v\u00edce vyu\u017eiteln\u00e9 energie, kdy\u017e konstrukce lokality umo\u017e\u0148uje p\u0159\u00edjem odra\u017een\u00e9ho sv\u011btla na zadn\u00ed stranu.<\/p>\n<h2 id=\"which-technical-details-affect-real-yield\"><strong>Kter\u00e9 technick\u00e9 detaily ovliv\u0148uj\u00ed skute\u010dn\u00fd v\u00fdnos?<\/strong><\/h2>\n<p>Bifaci\u00e1ln\u00ed zisk se nest\u00e1v\u00e1 n\u00e1hodou. Z\u00e1le\u017e\u00ed na n\u00e1vrhu projektu. Pokud je zadn\u00ed strana zablokovan\u00e1, zne\u010di\u0161t\u011bn\u00e1, p\u0159\u00edli\u0161 bl\u00edzko povrchu nebo instalovan\u00e1 na tmav\u00e9m podkladu, zisk bude omezen\u00fd. Pokud projekt pou\u017eije reflexn\u00ed povrch, dobr\u00e9 rozestupy a chytr\u00e9 uspo\u0159\u00e1d\u00e1n\u00ed, m\u016f\u017ee se odraz zlep\u0161it.<\/p>\n<h3 id=\"ground-reflectivity-changes-the-backside-gain\"><strong>Odrazivost zem\u011b m\u011bn\u00ed zisk zadn\u00ed strany<\/strong><\/h3>\n<p>Zadn\u00ed strana pot\u0159ebuje odra\u017een\u00e9 sv\u011btlo. Tr\u00e1va, beton, sv\u011btl\u00e1 st\u0159echa, b\u00edl\u00e9 hydroizola\u010dn\u00ed materi\u00e1ly, p\u00edsek a sn\u00edh odr\u00e1\u017eej\u00ed slune\u010dn\u00ed sv\u011btlo odli\u0161n\u011b. Tmav\u0161\u00ed povrch absorbuje v\u00edce slune\u010dn\u00edho sv\u011btla, zat\u00edmco sv\u011btlej\u0161\u00ed povrch odr\u00e1\u017e\u00ed v\u00edce sv\u011btla zp\u011bt k modulu.<\/p>\n<p>Pro kupuj\u00edc\u00ed v segmentu B2B to znamen\u00e1, \u017ee stejn\u00fd bifaci\u00e1ln\u00ed panel se m\u016f\u017ee v r\u016fzn\u00fdch projektech chovat odli\u0161n\u011b. P\u0159ed v\u00fdb\u011brem modul\u016f zkontrolujte:<\/p>\n<ol type=\"1\">\n<li>Barva st\u0159echy nebo zem\u011b<\/li>\n<li>Povrchov\u00e1 odrazivost<\/li>\n<li>Pra\u0161n\u00e9 a sn\u011bhov\u00e9 podm\u00ednky<\/li>\n<li>V\u00fd\u0161ka modulu nad povrchem<\/li>\n<li>St\u00edn\u011bn\u00ed od kolejnic, kabel\u016f nebo bl\u00edzk\u00fdch konstrukc\u00ed<\/li>\n<\/ol>\n<p>Pokud v\u00e1\u0161 projekt vyu\u017e\u00edv\u00e1 b\u00edlou nebo sv\u011btlou st\u0159echu, syst\u00e9m montovan\u00fd na zem nebo reflexn\u00ed pr\u016fmyslovou st\u0159echu, mohou b\u00fdt bifaci\u00e1ln\u00ed moduly lep\u0161\u00ed volbou ne\u017e standardn\u00ed monofaci\u00e1ln\u00ed panely.<\/p>\n<h3 id=\"installation-height-tilt-and-spacing-matter\"><strong>V\u00fd\u0161ka instalace, sklon a rozestupy jsou d\u016fle\u017eit\u00e9<\/strong><\/h3>\n<p>Bifaci\u00e1ln\u00ed moduly pot\u0159ebuj\u00ed expozici ze zadn\u00ed strany. Pokud mont\u00e1\u017en\u00ed li\u0161ty, kabely nebo bl\u00edzk\u00e9 \u0159ady blokuj\u00ed zadn\u00ed stranu modulu, dojde ke sn\u00ed\u017een\u00ed dodate\u010dn\u00e9ho v\u00fdnosu. Spr\u00e1vn\u00e9 rozestupy pom\u00e1haj\u00ed omezit zast\u00edn\u011bn\u00ed mezi \u0159adami a poskytuj\u00ed odra\u017een\u00e9mu sv\u011btlu v\u00edce prostoru pro dosa\u017een\u00ed zadn\u00edch bun\u011bk.<\/p>\n<p>D\u016fle\u017eit\u00fd je tak\u00e9 \u00fahel instalace. Dobr\u00fd \u00fahel sklonu podporuje slune\u010dn\u00ed sv\u011btlo na p\u0159edn\u00ed stran\u011b a z\u00e1rove\u0148 zachov\u00e1v\u00e1 dostatek odra\u017een\u00e9ho z\u00e1\u0159en\u00ed na zadn\u00ed stran\u011b. V mnoha projektech nen\u00ed nejlep\u0161\u00ed volbou nejstrm\u011bj\u0161\u00ed \u00fahel ani neju\u017e\u0161\u00ed uspo\u0159\u00e1d\u00e1n\u00ed. Je to uspo\u0159\u00e1d\u00e1n\u00ed, kter\u00e9 vyva\u017euje v\u00fdkon vp\u0159edu, zisk vzadu, n\u00e1klady na instalaci, zat\u00ed\u017een\u00ed v\u011btrem a p\u0159\u00edstup pro \u00fadr\u017ebu.<\/p>\n<h2 id=\"why-choose-a-630w-topcon-bifacial-module\"><strong>Pro\u010d si vybrat bifaci\u00e1ln\u00ed modul TOPCON o v\u00fdkonu 630 W?<\/strong><\/h2>\n<p>Praktick\u00fd sol\u00e1rn\u00ed projekt vy\u017eaduje v\u00edce ne\u017e jen atraktivn\u00ed deklarovan\u00fd v\u00fdnos. Pot\u0159ebujete spolehlivou technologii \u010dl\u00e1nk\u016f, stabiln\u00ed mechanickou pevnost, jasn\u00e9 elektrick\u00e9 \u00fadaje a dlouhodobou jistotu v\u00fdkonu. Bifaci\u00e1ln\u00ed modul t\u0159\u00eddy 630 W m\u016f\u017ee b\u00fdt cenov\u011b v\u00fdhodnou volbou, pokud chcete siln\u00fd v\u00fdkon, ani\u017e byste museli p\u0159ech\u00e1zet na nadrozm\u011brn\u00e9 moduly.<\/p>\n<h3 id=\"mbb-topcon-cells-help-balance-efficiency-and-cost\"><strong>\u010cl\u00e1nky MBB TOPCON pom\u00e1haj\u00ed vyv\u00e1\u017eit efektivitu a n\u00e1klady<\/strong><\/h3>\n<p>Na <a style=\"text-decoration: underline;\" href=\"https:\/\/www.wonvolt.com\/cs\/product\/bifacial-solar-panel-630w-210r-cell-wv-66kun630-h12rs\/\">Dvoul\u016f\u017ekov\u00fd sol\u00e1rn\u00ed panel 630W 210R bu\u0148ka WV-66KUN630-H12RS<\/a> vyu\u017e\u00edv\u00e1 pokro\u010dilou technologii \u010dl\u00e1nk\u016f MBB TOPCON. Technologie TOPCON je vysp\u011bl\u00e1, \u0161iroce pou\u017e\u00edvan\u00e1 a vhodn\u00e1 pro cenov\u011b citliv\u00e9 projekty, kter\u00e9 st\u00e1le vy\u017eaduj\u00ed dobr\u00fd v\u00fdkon. Konstrukce MBB pom\u00e1h\u00e1 zlep\u0161it sb\u011br proudu a podporuje lep\u0161\u00ed \u00fa\u010dinnost modul\u016f.<\/p>\n<p>\u0158ada WV-66KUN dosahuje v\u00fdkonu a\u017e 660 W s \u00fa\u010dinnost\u00ed modulu a\u017e 24,43 %. Podporuje tak\u00e9 vynikaj\u00edc\u00ed generov\u00e1n\u00ed energie za podm\u00ednek slab\u00e9ho osv\u011btlen\u00ed nebo n\u00edzk\u00e9ho \u00fahlu, co\u017e je u\u017eite\u010dn\u00e9 r\u00e1no, ve\u010der, za obla\u010dn\u00e9ho po\u010das\u00ed a p\u0159i m\u00e9n\u011b ide\u00e1ln\u00ed orientaci st\u0159echy.<\/p>\n<h3 id=\"mechanical-strength-reduces-long-term-risk\"><strong>Mechanick\u00e1 pevnost sni\u017euje dlouhodob\u00e9 riziko<\/strong><\/h3>\n<p>N\u00e1vratnost projektu z\u00e1vis\u00ed tak\u00e9 na tom, zda moduly vydr\u017e\u00ed roky venkovn\u00edho nam\u00e1h\u00e1n\u00ed. Produkt vyu\u017e\u00edv\u00e1 rozlo\u017een\u00ed se 132 \u010dl\u00e1nky, rozvodnou krabici s kryt\u00edm IP68 se t\u0159emi diodami, 3,2mm tepeln\u011b zpevn\u011bn\u00e9 sklo a r\u00e1m z eloxovan\u00e9 hlin\u00edkov\u00e9 slitiny. Jeho ud\u00e1van\u00e9 mechanick\u00e9 zat\u00ed\u017een\u00ed zahrnuje statick\u00e9 zat\u00ed\u017een\u00ed 5400 Pa na p\u0159edn\u00ed stran\u011b a statick\u00e9 zat\u00ed\u017een\u00ed 2400 Pa na zadn\u00ed stran\u011b.<\/p>\n<p>Pro kupuj\u00edc\u00ed jsou tyto detaily d\u016fle\u017eit\u00e9, proto\u017ee v\u00edtr, sn\u00edh, kroupy, vlhkost a dlouhodob\u00e9 vystaven\u00ed mohou ovlivnit spolehlivost syst\u00e9mu. Ni\u017e\u0161\u00ed cena modulu nen\u00ed u\u017eite\u010dn\u00e1, pokud v\u010dasn\u00e1 porucha zvy\u0161uje n\u00e1klady na \u00fadr\u017ebu nebo sni\u017euje v\u00fdrobu energie.<\/p>\n<h2 id=\"where-does-bifacial-yield-create-the-most-value\"><strong>Kde bifaci\u00e1ln\u00ed v\u00fdt\u011b\u017enost vytv\u00e1\u0159\u00ed nejv\u011bt\u0161\u00ed hodnotu?<\/strong><\/h2>\n<p>Bifaci\u00e1ln\u00ed moduly mohou fungovat v mnoha sol\u00e1rn\u00edch projektech, ale jejich hodnota je nejvy\u0161\u0161\u00ed tam, kde odra\u017een\u00e9 sv\u011btlo, omezen\u00fd prostor, n\u00e1klady na energii nebo dlouh\u00e1 provozn\u00ed \u017eivotnost \u010din\u00ed dodate\u010dn\u00fd v\u00fdnos finan\u010dn\u011b smyslupln\u00fdm.<\/p>\n<h3 id=\"home-solar-projects-with-limited-roof-space\"><strong>Dom\u00e1c\u00ed sol\u00e1rn\u00ed projekty s omezen\u00fdm st\u0159e\u0161n\u00edm prostorem<\/strong><\/h3>\n<p>U dom\u00e1c\u00edch sol\u00e1rn\u00edch projekt\u016f je st\u0159e\u0161n\u00ed prostor \u010dasto omezen\u00fd. Mo\u017en\u00e1 budete cht\u00edt v\u011bt\u0161\u00ed v\u00fdkon, ani\u017e byste museli p\u0159id\u00e1vat dal\u0161\u00ed panely nebo m\u011bnit cel\u00fd design st\u0159echy. Bifaci\u00e1ln\u00ed modul t\u0159\u00eddy 630 W m\u016f\u017ee pomoci zv\u00fd\u0161it energetick\u00fd v\u00fdnos, pokud povrch, sklon a uspo\u0159\u00e1d\u00e1n\u00ed st\u0159echy podporuj\u00ed odraz dozadu.<\/p>\n<p>Na <a style=\"text-decoration: underline;\" href=\"https:\/\/www.wonvolt.com\/cs\/solution\/\">\u0159e\u0161en\u00ed pro dom\u00e1cnost a \u010distou energii<\/a> Tato str\u00e1nka je relevantn\u00ed, pokud pot\u0159ebujete kompletn\u00ed p\u0159ehled o syst\u00e9mu, v\u010detn\u011b panel\u016f, st\u0159\u00edda\u010d\u016f a \u00falo\u017ei\u0161t\u011b. Kompletn\u00ed n\u00e1vrh je d\u016fle\u017eit\u00fd, proto\u017ee v\u00fdstup panelu, p\u0159izp\u016fsoben\u00ed st\u0159\u00edda\u010de a bateriov\u00e9 \u00falo\u017ei\u0161t\u011b by m\u011bly fungovat spole\u010dn\u011b.<\/p>\n<h3 id=\"industrial-and-commercial-sites-with-energy-cost-pressure\"><strong>Pr\u016fmyslov\u00e9 a komer\u010dn\u00ed are\u00e1ly s tlakem na ceny energi\u00ed<\/strong><\/h3>\n<p>Tov\u00e1rny, sklady, farmy a komer\u010dn\u00ed budovy maj\u00ed \u010dasto velk\u00e9 st\u0159e\u0161n\u00ed plochy a vysokou denn\u00ed spot\u0159ebu elekt\u0159iny. V t\u011bchto projektech se mal\u00e9 zv\u00fd\u0161en\u00ed v\u00fdnos\u016f m\u016f\u017ee st\u00e1t smyslupln\u00fdm, proto\u017ee syst\u00e9m b\u011b\u017e\u00ed ve velk\u00e9m m\u011b\u0159\u00edtku.<\/p>\n<p>Pro <a style=\"text-decoration: underline;\" href=\"https:\/\/www.wonvolt.com\/cs\/solution\/industrial-commercial\/\">pr\u016fmyslov\u00e9 a komer\u010dn\u00ed projekty<\/a>Bifaci\u00e1ln\u00ed moduly mohou podporovat vlastn\u00ed spot\u0159ebu, eliminaci \u0161pi\u010dek a dlouhodob\u00e9 sni\u017eov\u00e1n\u00ed n\u00e1klad\u016f na energii. Reflexn\u00ed st\u0159echa, \u010dist\u00e9 uspo\u0159\u00e1d\u00e1n\u00ed a spr\u00e1vn\u00fd n\u00e1vrh st\u0159\u00edda\u010de mohou projektu pomoci prom\u011bnit v\u00fdnosy ze zadn\u00ed \u010d\u00e1sti budovy ve vy\u0161\u0161\u00ed finan\u010dn\u00ed v\u00fdnosy.<\/p>\n<h3 id=\"utility-scale-projects-that-need-bankable-output\"><strong>Projekty u\u017eitkov\u00e9ho rozsahu, kter\u00e9 vy\u017eaduj\u00ed financovateln\u00fd v\u00fdstup<\/strong><\/h3>\n<p>Projekty energetick\u00fdch spole\u010dnost\u00ed se zam\u011b\u0159uj\u00ed na dlouhodobou v\u00fdrobu energie, stabiln\u00ed v\u00fdkon a p\u0159edv\u00eddatelnou n\u00e1vratnost. Bifaci\u00e1ln\u00ed technologie je \u010dasto atraktivn\u00ed, proto\u017ee oblast projektu lze pl\u00e1novat od za\u010d\u00e1tku, v\u010detn\u011b rozte\u010de \u0159\u00e1dk\u016f, \u00fapravy ter\u00e9nu, veden\u00ed kabel\u016f a cest pro \u00fadr\u017ebu.<\/p>\n<p>Pro <a style=\"text-decoration: underline;\" href=\"https:\/\/www.wonvolt.com\/cs\/solution\/utility-scale\/\">pl\u00e1nov\u00e1n\u00ed sol\u00e1rn\u00ed energie v u\u017eitkov\u00e9m m\u011b\u0159\u00edtku<\/a>, m\u011bli byste vyhodnotit nejen p\u0159\u00edkon modulu, ale tak\u00e9 degradaci, zisk ze zadn\u00ed strany, mechanick\u00e9 zat\u00ed\u017een\u00ed, nap\u011bt\u00ed syst\u00e9mu a odrazivost lokality. Konstrukce, kter\u00e1 chr\u00e1n\u00ed p\u0159\u00edstup odra\u017een\u00e9ho sv\u011btla ze zadn\u00ed strany, m\u016f\u017ee zv\u00fd\u0161it spolehlivost oboustrann\u00e9ho zisku.<\/p>\n<h2 id=\"how-should-you-evaluate-the-return-before-buying\"><strong>Jak byste m\u011bli vyhodnotit n\u00e1vratnost p\u0159ed n\u00e1kupem?<\/strong><\/h2>\n<p>Dobr\u00e9 rozhodnut\u00ed o koupi by m\u011blo propojit data o modulu s realitou na m\u00edst\u011b. Neposuzujte bifaci\u00e1ln\u00ed panel pouze podle maxim\u00e1ln\u00edho v\u00fdkonu. Pod\u00edvejte se na celou cestu od slune\u010dn\u00edho z\u00e1\u0159en\u00ed k ro\u010dn\u00edmu energetick\u00e9mu v\u00fdnosu.<\/p>\n<h3 id=\"use-a-practical-buyer-checklist\"><strong>Pou\u017eijte praktick\u00fd kontroln\u00ed seznam kupuj\u00edc\u00edho<\/strong><\/h3>\n<p>P\u0159ed v\u00fdb\u011brem bifaci\u00e1ln\u00edho modulu zkontrolujte tyto body:<\/p>\n<ul>\n<li>Je st\u0159echa nebo povrch zem\u011b dostate\u010dn\u011b reflexn\u00ed?<\/li>\n<li>M\u016f\u017ee mont\u00e1\u017en\u00ed syst\u00e9m zabr\u00e1nit zast\u00edn\u011bn\u00ed ze zadn\u00ed strany?<\/li>\n<li>Je rozte\u010d \u0159\u00e1dk\u016f dostate\u010dn\u011b \u0161irok\u00e1, aby se sn\u00ed\u017eila ztr\u00e1ta st\u00ednu?<\/li>\n<li>Zvl\u00e1dne m\u011bni\u010d skute\u010dn\u00fd rozsah proudu a v\u00fdkonu?<\/li>\n<li>Je modul certifikov\u00e1n z hlediska bezpe\u010dnosti a spolehlivosti?<\/li>\n<li>Odpov\u00edd\u00e1 z\u00e1ruka o\u010dek\u00e1van\u00e9 \u017eivotnosti projektu?<\/li>\n<li>M\u016f\u017ee dodavatel zajistit dimenzov\u00e1n\u00ed, instalaci a uveden\u00ed do provozu?<\/li>\n<\/ul>\n<p>Na <a style=\"text-decoration: underline;\" href=\"https:\/\/www.wonvolt.com\/cs\/product\/bifacial-solar-panel-630w-210r-cell-wv-66kun630-h12rs\/\"><strong><u>Dvoul\u016f\u017ekov\u00fd sol\u00e1rn\u00ed panel 630W 210R bu\u0148ka WV-66KUN630-H12RS<\/u><\/strong><\/a> je ur\u010den pro z\u00e1kazn\u00edky, kte\u0159\u00ed po\u017eaduj\u00ed cenov\u011b dostupn\u00fd bifaci\u00e1ln\u00ed modul TOPCON. Modul o v\u00fdkonu 630 W je kryt 25letou z\u00e1rukou na line\u00e1rn\u00ed v\u00fdkon s degradac\u00ed v prvn\u00edm roce m\u00e9n\u011b ne\u017e 2 % a n\u00e1slednou ro\u010dn\u00ed degradac\u00ed m\u00e9n\u011b ne\u017e 0,55 %. Spole\u010dnost Wonvolt v\u00e1m m\u016f\u017ee pomoci s v\u00fdb\u011brem modul\u016f na z\u00e1klad\u011b typu st\u0159echy, po\u017eadovan\u00e9ho zat\u00ed\u017een\u00ed, st\u0159\u00edda\u010de a n\u00e1vrhu projektu. P\u0159ed kone\u010dn\u00fdm rozhodnut\u00edm o velikosti se pros\u00edm obra\u0165te na technick\u00fd t\u00fdm a proberte s n\u00edm podrobn\u011bj\u0161\u00ed informace.<\/p>\n<h2 id=\"faq\"><strong>\u010cast\u00e9 dotazy<\/strong><\/h2>\n<p><strong>Ot\u00e1zka 1: Kolik dal\u0161\u00ed energie m\u016f\u017ee generovat bifaci\u00e1ln\u00ed sol\u00e1rn\u00ed panel?<br \/>\n<\/strong>A: Z\u00e1le\u017e\u00ed na odrazivosti ter\u00e9nu, v\u00fd\u0161ce instalace, \u00fahlu sklonu, rozte\u010di a zast\u00edn\u011bn\u00ed zadn\u00ed strany. Dobr\u00fd odraziv\u00fd povrch a \u010dist\u00e9 uspo\u0159\u00e1d\u00e1n\u00ed mohou pomoci zadn\u00ed stran\u011b p\u0159isp\u011bt k celkov\u00e9mu v\u00fdkonu syst\u00e9mu dodate\u010dnou energi\u00ed.<\/p>\n<p><strong>Ot\u00e1zka 2: Je bifaci\u00e1ln\u00ed technologie u\u017eite\u010dn\u00e1 pouze pro velk\u00e9 sol\u00e1rn\u00ed farmy?<br \/>\n<\/strong>A: Ne. Bifaci\u00e1ln\u00ed moduly mohou b\u00fdt vhodn\u00e9 i pro st\u0159echy dom\u016f, komer\u010dn\u00edch a pr\u016fmyslov\u00fdch budov, pokud zadn\u00ed strana dost\u00e1v\u00e1 dostatek odra\u017een\u00e9ho sv\u011btla. Obzvl\u00e1\u0161t\u011b u\u017eite\u010dn\u00e9 jsou sv\u011btl\u00e9 st\u0159echy a otev\u0159en\u00e9 mont\u00e1\u017en\u00ed konstrukce.<\/p>\n<p><strong>Ot\u00e1zka 3: Pro\u010d je odrazivost ter\u00e9nu d\u016fle\u017eit\u00e1 pro bifaci\u00e1ln\u00ed panely?<br \/>\n<\/strong>A: Zadn\u00ed strana z\u00e1vis\u00ed na odra\u017een\u00e9m sv\u011btle. Sv\u011btl\u00e9 povrchy odr\u00e1\u017eej\u00ed v\u00edce slune\u010dn\u00edho sv\u011btla sm\u011brem k zadn\u00ed \u010d\u00e1sti modulu, zat\u00edmco tmav\u00e9 povrchy absorbuj\u00ed v\u00edce sv\u011btla a sni\u017euj\u00ed oboustrann\u00fd zisk.<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Solar buyers are not purchasing solar panels by rated watts on the nameplate of the panel. They care about the amount of kWh that their system will actually produce in real life scenarios \u2013 morning sun, cloudy days, hot days, low sun angle, long term degradation, etc. The energy yield of bifacial modules can be [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7319,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-7324","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.wonvolt.com\/cs\/wp-json\/wp\/v2\/posts\/7324","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wonvolt.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wonvolt.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wonvolt.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wonvolt.com\/cs\/wp-json\/wp\/v2\/comments?post=7324"}],"version-history":[{"count":2,"href":"https:\/\/www.wonvolt.com\/cs\/wp-json\/wp\/v2\/posts\/7324\/revisions"}],"predecessor-version":[{"id":7327,"href":"https:\/\/www.wonvolt.com\/cs\/wp-json\/wp\/v2\/posts\/7324\/revisions\/7327"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wonvolt.com\/cs\/wp-json\/wp\/v2\/media\/7319"}],"wp:attachment":[{"href":"https:\/\/www.wonvolt.com\/cs\/wp-json\/wp\/v2\/media?parent=7324"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wonvolt.com\/cs\/wp-json\/wp\/v2\/categories?post=7324"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wonvolt.com\/cs\/wp-json\/wp\/v2\/tags?post=7324"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}