{"id":3812,"date":"2026-10-05T13:25:39","date_gmt":"2026-10-05T13:25:39","guid":{"rendered":"https:\/\/ecotech.net.ua\/product\/monocrystalline-solar-panel-longi-solar-lr8-66hgd-610m-hi-mo-7-bifacial\/"},"modified":"2026-10-08T08:37:25","modified_gmt":"2026-10-08T08:37:25","slug":"monocrystalline-solar-panel-longi-solar-lr8-66hgd-610m-hi-mo-7-bifacial","status":"publish","type":"product","link":"https:\/\/ecotech.net.ua\/en\/product\/monocrystalline-solar-panel-longi-solar-lr8-66hgd-610m-hi-mo-7-bifacial\/","title":{"rendered":"Monocrystalline Solar Panel Longi Solar LR8-66HGD-610M Hi-MO 7 Bifacial"},"content":{"rendered":"<div class=\"relative basis-auto flex-col -mb-(--composer-overlap-px) pb-(--composer-overlap-px) [--composer-overlap-px:28px] grow flex\">\n<div class=\"flex min-h-0 grow flex-col text-sm\">\n<div class=\"qMYqUG_convSearchResultHighlightRoot\">\n<div class=\"\" data-turn-id-container=\"request-6a9eb315-8484-83ed-a24e-031ae2b8788b-11\" data-is-intersecting=\"true\">\n<section class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [&amp;:has([data-writing-block])&gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a9eb315-8484-83ed-a24e-031ae2b8788b-11\" data-turn-id-container=\"request-6a9eb315-8484-83ed-a24e-031ae2b8788b-11\" data-testid=\"conversation-turn-62\" data-turn=\"assistant\">\n<div class=\"text-base my-auto mx-auto pb-8 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\">\n<div class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" data-conversation-screenshot-content=\"\">\n<div class=\"flex max-w-full flex-col gap-4 grow\">\n<div class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+&amp;]:mt-1\" dir=\"auto\" tabindex=\"0\" data-message-author-role=\"assistant\" data-message-id=\"c9a199a3-54dd-416a-bc4b-d3dcf1683eb4\" data-turn-start-message=\"true\" data-message-model-slug=\"gpt-5-6-thinking\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden\">\n<div class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\">The bifacial monocrystalline solar panel <b data-path-to-node=\"0\" data-index-in-node=\"43\">Longi Solar LR8-66HGD-610M Hi-MO 7 Bifacial<\/b> with a rated power of 610 W is designed to maximize electricity yield from both direct sunlight and light reflected onto its rear side (Bifacial technology). The advanced cell architecture ensures high efficiency and stable generation even in weak or diffused light.<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"thread-bottom-container\" class=\"sticky bottom-0 z-10 isolate group\/thread-bottom-container w-full basis-auto has-data-has-thread-error:pt-2 has-data-has-thread-error:[box-shadow:var(--sharp-edge-bottom-shadow)] md:border-transparent md:pt-0 dark:border-white\/20 md:dark:border-transparent print:hidden pointer-events-none [--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] Ejxyja_threadFooterContentFade flex flex-col\">\n<div id=\"thread-bottom\" class=\"relative sm:group-data-[work-home-expanded]\/thread:sticky sm:group-data-[work-home-expanded]\/thread:top-[calc(var(--sticky-padding-top,0px)+var(--work-home-greeting-height,96px))] sm:group-data-[work-home-expanded]\/thread:z-10\">\n<div class=\"relative z-1\">\n<div class=\"text-base mx-auto [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\">\n<div class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 mb-(--thread-component-gap,24px) sm:group-data-[work-home-expanded]\/thread:mb-0 pointer-events-auto\">\n<div class=\"w-full\">\n<div class=\"pointer-events-auto relative z-1 flex h-(--composer-container-height,100%) max-w-full flex-(--composer-container-flex,1) flex-col [--composer-container-height:auto]\">\n<form class=\"group\/composer w-full\" autocomplete=\"off\" data-type=\"unified-composer\">\n<div class=\"relative\">\n<div class=\"bg-(--composer-surface-primary) grid cursor-text flex-col overflow-clip bg-clip-padding contain-inline-size motion-safe:transition-colors motion-safe:duration-200 motion-safe:ease-in-out group-not-data-expanded\/composer:min-h-[52px] grid-cols-[minmax(0,1fr)] grid-rows-[max-content_0_auto] [grid-template-areas:'eyebrow'_'controls'_'body'] shadow-short-composer max-sm:not-dark:shadow-[0_0_0_1px_rgba(0,_0,_0,_0.04),0_2px_8px_0_rgba(0,_0,_0,_0.04),0px_4px_40px_8px_rgba(0,_0,_0,_0.025)]\" data-composer-surface=\"true\">\n<div class=\"relative row-start-2 row-end-3 col-start-1 col-end-2 h-0 shrink-0\" data-composer-controls-anchor=\"\">\n<p data-path-to-node=\"1\"><strong>Technical advantages and features: <\/strong><\/p>\n<p data-path-to-node=\"1\">\u2022 High 610 W output: efficient solar energy conversion for a fast project payback<br \/>\n\u2022 Bifacial design (Bifsial): the ability to generate additional electricity from the rear side of the panel<br \/>\n\u2022 Low temperature coefficient: minimal performance losses and stable operation on peak hot summer days<br \/>\n\u2022 PID effect protection: resistance to potential-induced degradation and retention of original characteristics throughout the entire service life<br \/>\n\u2022 Long service life: a reliable industrial design for more than 15\u201330 years of efficient operation<\/p>\n<p data-path-to-node=\"2\"><strong>Applications:<\/strong><br \/>\n\u2022 private homes and grid-tied residential solar power plants<br \/>\n\u2022 commercial facilities, offices, and small and medium-sized businesses<br \/>\n\u2022 large-scale industrial ground-mounted and rooftop solar plants<\/p>\n<p data-path-to-node=\"3\">The solar panel <b data-path-to-node=\"3\" data-index-in-node=\"15\">Longi Solar LR8-66HGD-610M Hi-MO 7<\/b> from a global industry leader is a reliable investment solution for cutting utility costs, achieving full energy independence, and getting maximum generation from every square foot of installation area.<\/p>\n<\/div>\n<div class=\"row-start-3 row-end-4 col-start-1 col-end-2 min-h-0 min-w-0 flex-1 px-2 py-[9px] group-not-data-expanded\/composer:py-[5px] max-sm:group-not-data-expanded\/composer:pb-2 grid grid-cols-[auto_1fr_auto] [grid-template-areas:'header_header_header'_'leading_primary_trailing'_'._footer_.'] group-data-expanded\/composer:[grid-template-areas:'header_header_header'_'primary_primary_primary'_'leading_footer_trailing'] max-sm:[grid-template-areas:'header_header_header'_'primary_primary_primary'_'leading_footer_trailing']\" data-composer-body=\"\" data-composer-grid=\"\">\n<div class=\"self-center [grid-area:leading]\" data-composer-transition-slot=\"leading\">\n<p>&nbsp;<\/p>\n<\/div>\n<div class=\"-my-2.5 flex overflow-x-hidden ps-1.75 pe-1.5 [grid-area:primary] group-data-expanded\/composer:mb-0 group-data-expanded\/composer:ps-2.5 group-data-expanded\/composer:pe-2.5 min-h-14 items-center\">\n<div class=\"wcDTda_prosemirror-parent text-token-text-primary max-h-[max(30svh,5rem)] max-h-52 min-h-[var(--deep-research-composer-extra-height,unset)] flex-1 scroll-py-4 overflow-auto [scrollbar-width:thin] default-browser vertical-scroll-fade-mask group-data-[expanded-composer-mode-button]\/composer:pe-9\">\n<div id=\"prompt-textarea\" class=\"ProseMirror\" role=\"textbox\" contenteditable=\"true\" spellcheck=\"true\" translate=\"no\" data-virtualkeyboard=\"true\" aria-multiline=\"true\" aria-label=\"Chat with ChatGPT\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/form>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"gtx-trans\" style=\"position: absolute; left: -131px; top: 635.333px;\">\n<div class=\"gtx-trans-icon\"><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<section class=\"ypn72\" data-qaid=\"attributes\">\n<table class=\"YyDlg\">\n<tbody>\n<tr>\n<th class=\"UHAZc\" scope=\"row\"><span class=\"la9uy w2Rhp B9Q2M\">Manufacturer<\/span><\/th>\n<td class=\"rXyri\" data-qaid=\"\u0412\u0438\u0440\u043e\u0431\u043d\u0438\u043a\">\n<div><span class=\"la9uy B9Q2M\">LONGi Solar<\/span><\/div>\n<\/td>\n<\/tr>\n<tr>\n<th class=\"UHAZc\" scope=\"row\"><span class=\"la9uy w2Rhp B9Q2M\">Country of origin<\/span><\/th>\n<td class=\"rXyri\" data-qaid=\"\u041a\u0440\u0430\u0457\u043d\u0430 \u0432\u0438\u0440\u043e\u0431\u043d\u0438\u043a\"><span class=\"la9uy B9Q2M\">China<\/span><\/td>\n<\/tr>\n<tr>\n<th class=\"UHAZc\" scope=\"row\"><span class=\"la9uy w2Rhp B9Q2M\">Warranty period<\/span><\/th>\n<td class=\"rXyri\" data-qaid=\"\u0413\u0430\u0440\u0430\u043d\u0442\u0456\u0439\u043d\u0438\u0439 \u0442\u0435\u0440\u043c\u0456\u043d\"><span class=\"la9uy B9Q2M\">144 months<\/span><\/td>\n<\/tr>\n<tr>\n<th class=\"UHAZc\" scope=\"row\"><span class=\"la9uy w2Rhp B9Q2M\">Bifacial<\/span><\/th>\n<td class=\"rXyri\" data-qaid=\"\u0414\u0432\u043e\u0441\u0442\u043e\u0440\u043e\u043d\u043d\u044f (Bifacial)\"><span class=\"la9uy B9Q2M\">Yes (bifacial)<\/span><\/td>\n<\/tr>\n<tr>\n<th class=\"UHAZc\" scope=\"row\"><span class=\"la9uy w2Rhp B9Q2M\">Efficiency, min.<\/span><\/th>\n<td class=\"rXyri\" data-qaid=\"\u041a\u041a\u0414, \u043d\u0435 \u043c\u0435\u043d\u0448\u0435\"><span class=\"la9uy B9Q2M\">22.6 %<\/span><\/td>\n<\/tr>\n<tr>\n<th class=\"UHAZc\" scope=\"row\"><span class=\"la9uy w2Rhp B9Q2M\">Frame color<\/span><\/th>\n<td class=\"rXyri\" data-qaid=\"\u041a\u043e\u043b\u0456\u0440 \u0440\u0430\u043c\u043a\u0438\"><span class=\"la9uy B9Q2M\">Silver (standard)<\/span><\/td>\n<\/tr>\n<tr>\n<th class=\"UHAZc\" scope=\"row\"><span class=\"la9uy w2Rhp B9Q2M\">Number of cells<\/span><\/th>\n<td class=\"rXyri\" data-qaid=\"\u041a\u0456\u043b\u044c\u043a\u0456\u0441\u0442\u044c \u0435\u043b\u0435\u043c\u0435\u043d\u0442\u0456\u0432\"><span class=\"la9uy B9Q2M\">132 pcs.<\/span><\/td>\n<\/tr>\n<tr>\n<th class=\"UHAZc\" scope=\"row\"><span class=\"la9uy w2Rhp B9Q2M\">Maximum operating temperature<\/span><\/th>\n<td class=\"rXyri\" data-qaid=\"\u041c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u0430 \u0440\u043e\u0431\u043e\u0447\u0430 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430\"><span class=\"la9uy B9Q2M\">85 deg.<\/span><\/td>\n<\/tr>\n<tr>\n<th class=\"UHAZc\" scope=\"row\"><span class=\"la9uy w2Rhp B9Q2M\">Module material<\/span><\/th>\n<td class=\"rXyri\" data-qaid=\"\u041c\u0430\u0442\u0435\u0440\u0456\u0430\u043b \u0432\u0438\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u043d\u044f \u043c\u043e\u0434\u0443\u043b\u044f\"><span class=\"la9uy B9Q2M\">Monocrystalline silicon<\/span><\/td>\n<\/tr>\n<tr>\n<th class=\"UHAZc\" scope=\"row\"><span class=\"la9uy w2Rhp B9Q2M\">Frame material<\/span><\/th>\n<td class=\"rXyri\" data-qaid=\"\u041c\u0430\u0442\u0435\u0440\u0456\u0430\u043b \u0440\u0430\u043c\u043a\u0438\"><span class=\"la9uy B9Q2M\">Aluminum<\/span><\/td>\n<\/tr>\n<tr>\n<th class=\"UHAZc\" scope=\"row\"><span class=\"la9uy w2Rhp B9Q2M\">Minimum operating temperature<\/span><\/th>\n<td class=\"rXyri\" data-qaid=\"\u041c\u0456\u043d\u0456\u043c\u0430\u043b\u044c\u043d\u0430 \u0440\u043e\u0431\u043e\u0447\u0430 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430\"><span class=\"la9uy B9Q2M\">-40 deg.<\/span><\/td>\n<\/tr>\n<tr>\n<th class=\"UHAZc\" scope=\"row\"><span class=\"la9uy w2Rhp B9Q2M\">Voltage<\/span><\/th>\n<td class=\"rXyri\" data-qaid=\"\u041d\u0430\u043f\u0440\u0443\u0433\u0430\"><span class=\"la9uy B9Q2M\">1500 V<\/span><\/td>\n<\/tr>\n<tr>\n<th class=\"UHAZc\" scope=\"row\"><span class=\"la9uy w2Rhp B9Q2M\">Voltage at maximum power<\/span><\/th>\n<td class=\"rXyri\" data-qaid=\"\u041d\u0430\u043f\u0440\u0443\u0433\u0430 \u043f\u0440\u0438 \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u0456\u0439 \u043f\u043e\u0442\u0443\u0436\u043d\u043e\u0441\u0442\u0456\"><span class=\"la9uy B9Q2M\">40.51 V<\/span><\/td>\n<\/tr>\n<tr>\n<th class=\"UHAZc\" scope=\"row\"><span class=\"la9uy w2Rhp B9Q2M\">Open-circuit voltage<\/span><\/th>\n<td class=\"rXyri\" data-qaid=\"\u041d\u0430\u043f\u0440\u0443\u0433\u0430 \u0445\u043e\u043b\u043e\u0441\u0442\u043e\u0433\u043e \u0445\u043e\u0434\u0443\"><span class=\"la9uy B9Q2M\">48.38 V<\/span><\/td>\n<\/tr>\n<tr>\n<th class=\"UHAZc\" scope=\"row\"><span class=\"la9uy w2Rhp B9Q2M\">Power<\/span><\/th>\n<td class=\"rXyri\" data-qaid=\"\u041f\u043e\u0442\u0443\u0436\u043d\u0456\u0441\u0442\u044c\"><span class=\"la9uy B9Q2M\">610 W<\/span><\/td>\n<\/tr>\n<tr>\n<th class=\"UHAZc\" scope=\"row\"><span class=\"la9uy w2Rhp B9Q2M\">Foldable \/ portable<\/span><\/th>\n<td class=\"rXyri\" data-qaid=\"\u0421\u043a\u043b\u0430\u0434\u043d\u0430 \/ \u043f\u043e\u0440\u0442\u0430\u0442\u0438\u0432\u043d\u0430\"><span class=\"la9uy B9Q2M\">Stationary (rigid)<\/span><\/td>\n<\/tr>\n<tr>\n<th class=\"UHAZc\" scope=\"row\"><span class=\"la9uy w2Rhp B9Q2M\">Short-circuit current<\/span><\/th>\n<td class=\"rXyri\" data-qaid=\"\u0421\u0442\u0440\u0443\u043c \u043a\u043e\u0440\u043e\u0442\u043a\u043e\u0433\u043e \u0437\u0430\u043c\u0438\u043a\u0430\u043d\u043d\u044f\"><span class=\"la9uy B9Q2M\">15.95 A<\/span><\/td>\n<\/tr>\n<tr>\n<th class=\"UHAZc\" scope=\"row\"><span class=\"la9uy w2Rhp B9Q2M\">Current at maximum power<\/span><\/th>\n<td class=\"rXyri\" data-qaid=\"\u0421\u0442\u0440\u0443\u043c \u043f\u0440\u0438 \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u0456\u0439 \u043f\u043e\u0442\u0443\u0436\u043d\u043e\u0441\u0442\u0456\"><span class=\"la9uy B9Q2M\">15.06 A<\/span><\/td>\n<\/tr>\n<tr>\n<th class=\"UHAZc\" scope=\"row\"><span class=\"la9uy w2Rhp B9Q2M\">IP rating<\/span><\/th>\n<td class=\"rXyri\" data-qaid=\"\u0421\u0442\u0443\u043f\u0456\u043d\u044c \u0437\u0430\u0445\u0438\u0441\u0442\u0443 IP\"><span class=\"la9uy B9Q2M\">68<\/span><\/td>\n<\/tr>\n<tr>\n<th class=\"UHAZc\" scope=\"row\"><span class=\"la9uy w2Rhp B9Q2M\">Charging station compatibility<\/span><\/th>\n<td class=\"rXyri\" data-qaid=\"\u0421\u0443\u043c\u0456\u0441\u043d\u0456\u0441\u0442\u044c \u0456\u0437 \u0437\u0430\u0440\u044f\u0434\u043d\u0438\u043c\u0438 \u0441\u0442\u0430\u043d\u0446\u0456\u044f\u043c\u0438\"><span class=\"la9uy B9Q2M\">Universal (MC4)<\/span><\/td>\n<\/tr>\n<tr>\n<th class=\"UHAZc\" scope=\"row\"><span class=\"la9uy w2Rhp B9Q2M\">Manufacturing technology<\/span><\/th>\n<td class=\"rXyri\" data-qaid=\"\u0422\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0456\u044f \u0432\u0438\u0440\u043e\u0431\u043d\u0438\u0446\u0442\u0432\u0430\"><span class=\"la9uy B9Q2M\">Half-Cell<\/span>, <span class=\"la9uy B9Q2M\">Bifacial PERC<\/span><\/td>\n<\/tr>\n<tr>\n<th class=\"UHAZc\" scope=\"row\"><span class=\"la9uy w2Rhp B9Q2M\">Crystal type<\/span><\/th>\n<td class=\"rXyri\" data-qaid=\"\u0422\u0438\u043f \u043a\u0440\u0438\u0441\u0442\u0430\u043b\u0430\"><span class=\"la9uy B9Q2M\">Monocrystal (Mono<\/span><\/td>\n<\/tr>\n<tr>\n<th class=\"UHAZc\" scope=\"row\"><span class=\"la9uy w2Rhp B9Q2M\">Semiconductor type<\/span><\/th>\n<td class=\"rXyri\" data-qaid=\"\u0422\u0438\u043f \u043d\u0430\u043f\u0456\u0432\u043f\u0440\u043e\u0432\u0456\u0434\u043d\u0438\u043a\u0430\"><span class=\"la9uy B9Q2M\">N-type<\/span><\/td>\n<\/tr>\n<tr>\n<th class=\"UHAZc\" scope=\"row\"><span class=\"la9uy w2Rhp B9Q2M\">Panel type<\/span><\/th>\n<td class=\"rXyri\" data-qaid=\"\u0422\u0438\u043f \u043f\u0430\u043d\u0435\u043b\u0456\"><span class=\"la9uy B9Q2M\">Monocrystalline<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<section class=\"ypn72\" data-qaid=\"attributes\">\n<div class=\"CYbEu gcl0Z\">\n<h3 class=\"la9uy HnEWH\">Dimensions<\/h3>\n<\/div>\n<table class=\"YyDlg\">\n<tbody>\n<tr>\n<th class=\"UHAZc\" scope=\"row\"><span class=\"la9uy w2Rhp B9Q2M\">Weight<\/span><\/th>\n<td class=\"rXyri\" data-qaid=\"\u0412\u0430\u0433\u0430\"><span class=\"la9uy B9Q2M\">33.5 kg<\/span><\/td>\n<\/tr>\n<tr>\n<th class=\"UHAZc\" scope=\"row\"><span class=\"la9uy w2Rhp B9Q2M\">Length<\/span><\/th>\n<td class=\"rXyri\" data-qaid=\"\u0414\u043e\u0432\u0436\u0438\u043d\u0430\"><span class=\"la9uy B9Q2M\">2382 mm<\/span><\/td>\n<\/tr>\n<tr>\n<th class=\"UHAZc\" scope=\"row\"><span class=\"la9uy w2Rhp B9Q2M\">Thickness<\/span><\/th>\n<td class=\"rXyri\" data-qaid=\"\u0422\u043e\u0432\u0449\u0438\u043d\u0430\"><span class=\"la9uy B9Q2M\">30 mm<\/span><\/td>\n<\/tr>\n<tr>\n<th class=\"UHAZc\" scope=\"row\"><span class=\"la9uy w2Rhp B9Q2M\">Width<\/span><\/th>\n<td class=\"rXyri\" data-qaid=\"\u0428\u0438\u0440\u0438\u043d\u0430\"><span class=\"la9uy B9Q2M\">1134 mm<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<section class=\"ypn72\" data-qaid=\"attributes\">\n<div class=\"CYbEu gcl0Z\">\n<h3 class=\"la9uy HnEWH\">Temperature coefficients<\/h3>\n<\/div>\n<table class=\"YyDlg\">\n<tbody>\n<tr>\n<th class=\"UHAZc\" scope=\"row\"><span class=\"la9uy w2Rhp B9Q2M\">Voltage temperature coefficient<\/span><\/th>\n<td class=\"rXyri\" data-qaid=\"\u0422\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u043d\u0438\u0439 \u043a\u043e\u0435\u0444\u0456\u0446\u0456\u0454\u043d\u0442 \u043d\u0430\u043f\u0440\u0443\u0433\u0438\"><span class=\"la9uy B9Q2M\">-0.23 %\/\u00b0 C<\/span><\/td>\n<\/tr>\n<tr>\n<th class=\"UHAZc\" scope=\"row\"><span class=\"la9uy w2Rhp B9Q2M\">Power temperature coefficient<\/span><\/th>\n<td class=\"rXyri\" data-qaid=\"\u0422\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u043d\u0438\u0439 \u043a\u043e\u0435\u0444\u0456\u0446\u0456\u0454\u043d\u0442 \u043f\u043e\u0442\u0443\u0436\u043d\u043e\u0441\u0442\u0456\"><span class=\"la9uy B9Q2M\">-0.28 %\/\u00b0 C<\/span><\/td>\n<\/tr>\n<tr>\n<th class=\"UHAZc\" scope=\"row\"><span class=\"la9uy w2Rhp B9Q2M\">Current temperature coefficient<\/span><\/th>\n<td class=\"rXyri\" data-qaid=\"\u0422\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u043d\u0438\u0439 \u043a\u043e\u0435\u0444\u0456\u0446\u0456\u0454\u043d\u0442 \u0441\u0442\u0440\u0443\u043c\u0443\"><span class=\"la9uy B9Q2M\">0.045 %\/\u00b0 C<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n","protected":false},"featured_media":3813,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[64],"product_cat":[51],"product_tag":[],"class_list":["post-3812","product","type-product","status-publish","has-post-thumbnail","product_brand-longi","product_cat-solar-panels","first","outofstock","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Monocrystalline Solar Panel Longi Solar LR8-66HGD-610M Hi-MO 7 Bifacial - EcoTech KO<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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Maximum operating temperature 85 deg.  Module material Monocrystalline silicon  Frame material Aluminum  Minimum operating temperature -40 deg.  Voltage 1500 V  Voltage at maximum power 40.51 V  Open-circuit voltage 48.38 V  Power 610 W  Foldable \/ portable Stationary (rigid)  Short-circuit current 15.95 A  Current at maximum power 15.06 A  IP rating 68  Charging station compatibility Universal (MC4)  Manufacturing technology Half-Cell, Bifacial PERC  Crystal type Monocrystal (Mono  Semiconductor type N-type  Panel type Monocrystalline   Dimensions   Weight 33.5 kg  Length 2382 mm  Thickness 30 mm  Width 1134 mm   Temperature coefficients   Voltage temperature coefficient -0.23 %\/\u00b0 C  Power temperature coefficient -0.28 %\/\u00b0 C  Current temperature coefficient 0.045 %\/\u00b0 C\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ecotech.net.ua\/en\/product\/monocrystalline-solar-panel-longi-solar-lr8-66hgd-610m-hi-mo-7-bifacial\/\" \/>\n<meta property=\"og:site_name\" content=\"EcoTech KO\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-08T08:37:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/ecotech.net.ua\/wp-content\/uploads\/2026\/10\/7302189958_w640_h640_sonyachna-panel-longi.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"1280\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/ecotech.net.ua\\\/en\\\/product\\\/monocrystalline-solar-panel-longi-solar-lr8-66hgd-610m-hi-mo-7-bifacial\\\/\",\"url\":\"https:\\\/\\\/ecotech.net.ua\\\/en\\\/product\\\/monocrystalline-solar-panel-longi-solar-lr8-66hgd-610m-hi-mo-7-bifacial\\\/\",\"name\":\"Monocrystalline Solar Panel Longi Solar LR8-66HGD-610M Hi-MO 7 Bifacial - 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Maximum operating temperature 85 deg.  Module material Monocrystalline silicon  Frame material Aluminum  Minimum operating temperature -40 deg.  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