{"id":5369,"date":"2025-08-17T10:25:47","date_gmt":"2025-08-17T10:25:47","guid":{"rendered":"https:\/\/couleenergy.com\/?p=5369"},"modified":"2025-08-17T10:27:36","modified_gmt":"2025-08-17T10:27:36","slug":"%d8%aa%d9%82%d9%86%d9%8a%d8%a9-%d8%a7%d9%84%d8%a3%d9%84%d9%88%d8%a7%d8%ad-%d8%a7%d9%84%d8%b4%d9%85%d8%b3%d9%8a%d8%a9-%d8%b0%d8%a7%d8%aa-%d8%a7%d9%84%d8%a7%d8%aa%d8%b5%d8%a7%d9%84-%d8%a7%d9%84%d8%ae","status":"publish","type":"post","link":"https:\/\/couleenergy.com\/ar\/back-contact-solar-technology-the-real-story-on-next-gen-flexible-panels\/","title":{"rendered":"\u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629 \u0630\u0627\u062a \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u062e\u0644\u0641\u064a: \u0627\u0644\u0642\u0635\u0629 \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u0629 \u0644\u0644\u062c\u064a\u0644 \u0627\u0644\u0642\u0627\u062f\u0645 \u0645\u0646 \u0627\u0644\u0623\u0644\u0648\u0627\u062d 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style=\"margin-top:var(--wp--preset--spacing--60);margin-bottom:var(--wp--preset--spacing--60)\">\n<p>\u0628\u062f\u062a \u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0634\u0645\u0633\u064a\u0629 \u0645\u062b\u0627\u0644\u064a\u0629 \u0644\u0633\u0642\u0641 \u0633\u064a\u0627\u0631\u062a\u064a \u0627\u0644\u062a\u0631\u0641\u064a\u0647\u064a\u0629 \u0627\u0644\u0645\u0646\u062d\u0646\u064a - \u062e\u0641\u064a\u0641\u0629 \u0627\u0644\u0648\u0632\u0646\u060c \u0633\u0647\u0644\u0629 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u060c \u0648\u0644\u0627 \u062a\u062a\u0637\u0644\u0628 \u062d\u0641\u0631\u064b\u0627. \u0648\u0644\u0643\u0646 \u0628\u0639\u062f \u0645\u0648\u0633\u0645\u064a\u0646 \u0641\u0642\u0637\u060c \u0627\u0646\u062e\u0641\u0636 \u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0637\u0627\u0642\u0629 \u0628\u0634\u0643\u0644 \u0645\u0644\u062d\u0648\u0638\u060c \u0648\u0628\u062d\u0644\u0648\u0644 \u0627\u0644\u0639\u0627\u0645 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\u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0627\u0644\u0641\u0648\u0627\u0626\u062f \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u0629 \u0644\u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u062e\u0644\u0641\u064a \u0641\u064a \u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0645\u0631\u0646\u0629<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>1<\/strong>&nbsp;\u062a\u0642\u0644\u064a\u0644 \u062e\u0633\u0627\u0626\u0631 \u0627\u0644\u062a\u0638\u0644\u064a\u0644<\/h4>\n\n\n\n<p>\u064a\u0624\u062f\u064a \u0625\u0632\u0627\u0644\u0629 \u0642\u0636\u0628\u0627\u0646 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0623\u0645\u0627\u0645\u064a\u0629 \u0625\u0644\u0649 \u0632\u064a\u0627\u062f\u0629 \u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u062e\u0644\u064a\u0629 \u0627\u0644\u0646\u0634\u0637\u0629 \u0628\u0645\u0642\u062f\u0627\u0631 3-5%\u060c \u0645\u0645\u0627 \u064a\u0633\u0645\u062d \u0628\u0627\u0645\u062a\u0635\u0627\u0635 \u0623\u0643\u0628\u0631 \u0644\u0644\u0636\u0648\u0621. \u0648\u0647\u0630\u0627 \u064a\u064f\u062a\u0631\u062c\u0645 \u0625\u0644\u0649 \u0645\u0627 \u064a\u0642\u0627\u0631\u0628&nbsp;<strong>5-10% \u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0637\u0627\u0642\u0629<\/strong>&nbsp;\u0641\u064a \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0648\u0627\u0642\u0639\u064a\u0629 \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0645\u0631\u0646\u0629 \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>2<\/strong>&nbsp;\u0625\u062f\u0627\u0631\u0629 \u0623\u0641\u0636\u0644 \u0644\u0644\u062d\u0631\u0627\u0631\u0629<\/h4>\n\n\n\n<p>\u064a\u0645\u0643\u0646 \u0644\u062e\u0644\u0627\u064a\u0627 BC \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u062a\u062d\u0642\u064a\u0642 \u0645\u0639\u0627\u0645\u0644\u0627\u062a \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u062d\u0648\u0644\u00a0<strong>-0.26% \u0625\u0644\u0649 -0.29%\/\u00b0\u0645<\/strong>\u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u0640 -0.39% \u0625\u0644\u0649 -0.45%\/\u00b0\u0645 \u0644\u0644\u062e\u0644\u0627\u064a\u0627 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629. \u0647\u0630\u0627 \u064a\u0639\u0646\u064a \u0623\u062f\u0627\u0621\u064b \u0623\u0641\u0636\u0644 \u0641\u064a \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u062d\u0627\u0631\u0629\u060c \u0648\u0647\u0648 \u0623\u0645\u0631 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0627\u0644\u062a\u0631\u0641\u064a\u0647\u064a\u0629 \u0648\u0623\u0633\u0637\u062d \u0627\u0644\u0642\u0648\u0627\u0631\u0628.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>3<\/strong>&nbsp;\u062a\u062d\u0633\u064a\u0646 \u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a<\/h4>\n\n\n\n<p>\u064a\u0648\u0632\u0639 \u062a\u0635\u0645\u064a\u0645 \u062c\u0647\u0629 \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u062e\u0644\u0641\u064a\u0629 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a \u0628\u0634\u0643\u0644 \u0623\u0643\u062b\u0631 \u062a\u0648\u0627\u0632\u0646\u0627\u064b \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0627\u0646\u062d\u0646\u0627\u0621\u060c \u0645\u0645\u0627 \u0642\u062f \u064a\u0624\u062f\u064a \u0625\u0644\u0649&nbsp;<strong>\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062a\u0634\u0642\u0642\u0627\u062a \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0628\u0648\u0627\u0633\u0637\u0629 20-30%<\/strong>&nbsp;\u0648\u0641\u0642\u064b\u0627 \u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629\u060c \u064a\u064f\u0637\u064a\u0644 \u0647\u0630\u0627 \u0639\u0645\u0631 \u0627\u0644\u0644\u0648\u062d\u0629 \u0645\u0646 \u0633\u0646\u0629 \u0625\u0644\u0649 \u062b\u0644\u0627\u062b \u0633\u0646\u0648\u0627\u062a \u0641\u064a \u0638\u0644 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0639\u0627\u062f\u064a.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\" style=\"margin-top:var(--wp--preset--spacing--60);margin-bottom:var(--wp--preset--spacing--60)\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/couleenergy.com\/wp-content\/uploads\/2025\/08\/back-contact-solar-cellss-one-line-welding-structure-help-reduce-the-risk-of-cell-structure-1024x576.jpg\" alt=\"\u064a\u0633\u0627\u0639\u062f \u0647\u064a\u0643\u0644 \u0627\u0644\u0644\u062d\u0627\u0645 \u0623\u062d\u0627\u062f\u064a \u0627\u0644\u062e\u0637 \u0644\u0644\u062e\u0644\u0627\u064a\u0627 \u0627\u0644\u0634\u0645\u0633\u064a\u0629 \u0630\u0627\u062a \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u062e\u0644\u0641\u064a \u0639\u0644\u0649 \u062a\u0642\u0644\u064a\u0644 \u0645\u062e\u0627\u0637\u0631 \u0628\u0646\u064a\u0629 \u0627\u0644\u062e\u0644\u064a\u0629\" class=\"wp-image-5372\" srcset=\"https:\/\/couleenergy.com\/wp-content\/uploads\/2025\/08\/back-contact-solar-cellss-one-line-welding-structure-help-reduce-the-risk-of-cell-structure-1024x576.jpg 1024w, https:\/\/couleenergy.com\/wp-content\/uploads\/2025\/08\/back-contact-solar-cellss-one-line-welding-structure-help-reduce-the-risk-of-cell-structure-300x169.jpg 300w, https:\/\/couleenergy.com\/wp-content\/uploads\/2025\/08\/back-contact-solar-cellss-one-line-welding-structure-help-reduce-the-risk-of-cell-structure-768x432.jpg 768w, https:\/\/couleenergy.com\/wp-content\/uploads\/2025\/08\/back-contact-solar-cellss-one-line-welding-structure-help-reduce-the-risk-of-cell-structure-1536x864.jpg 1536w, https:\/\/couleenergy.com\/wp-content\/uploads\/2025\/08\/back-contact-solar-cellss-one-line-welding-structure-help-reduce-the-risk-of-cell-structure-18x10.jpg 18w, https:\/\/couleenergy.com\/wp-content\/uploads\/2025\/08\/back-contact-solar-cellss-one-line-welding-structure-help-reduce-the-risk-of-cell-structure-600x338.jpg 600w, https:\/\/couleenergy.com\/wp-content\/uploads\/2025\/08\/back-contact-solar-cellss-one-line-welding-structure-help-reduce-the-risk-of-cell-structure.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>4<\/strong>&nbsp;ETFE: \u0637\u0628\u0642\u0629 \u062d\u0645\u0627\u064a\u0629 \u0641\u0627\u0626\u0642\u0629<\/h4>\n\n\n\n<p>\u0639\u0631\u0648\u0636 ETFE (\u0625\u064a\u062b\u064a\u0644\u064a\u0646 \u0631\u0628\u0627\u0639\u064a \u0641\u0644\u0648\u0631\u0648 \u0625\u064a\u062b\u064a\u0644\u064a\u0646)\u00a0<strong>95% \u0646\u0641\u0627\u0630\u064a\u0629 \u0627\u0644\u0636\u0648\u0621<\/strong>\u00a0\u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u0640 85-90% \u0644\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629. \u0625\u0646\u0647 \u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0623\u0634\u0639\u0629 \u0641\u0648\u0642 \u0627\u0644\u0628\u0646\u0641\u0633\u062c\u064a\u0629\u060c \u0648\u064a\u0646\u0638\u0641 \u0646\u0641\u0633\u0647\u060c \u0648\u064a\u0645\u0643\u0646\u0647 \u0625\u0637\u0627\u0644\u0629 \u0639\u0645\u0631 \u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0625\u0644\u0649\u00a0<strong>10-15 \u0633\u0646\u0629<\/strong>\u00a0\u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u0640 3-8 \u0633\u0646\u0648\u0627\u062a \u0644\u0644\u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0645\u063a\u0637\u0627\u0629 \u0628\u0627\u0644\u0640 PET.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>5<\/strong>&nbsp;\u062c\u0645\u0627\u0644\u064a\u0627\u062a \u0623\u0646\u0638\u0641<\/h4>\n\n\n\n<p>\u0645\u0638\u0647\u0631 \u0623\u0633\u0648\u062f \u0628\u0627\u0644\u0643\u0627\u0645\u0644 \u0628\u062f\u0648\u0646 \u062e\u0637\u0648\u0637 \u0634\u0628\u0643\u064a\u0629 \u0645\u0631\u0626\u064a\u0629 \u064a\u062e\u0644\u0642&nbsp;<strong>\u0645\u0638\u0647\u0631 \u0645\u0645\u064a\u0632<\/strong>&nbsp;\u064a\u0645\u062a\u0632\u062c \u0628\u0634\u0643\u0644 \u0623\u0641\u0636\u0644 \u0645\u0639 \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0648\u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0627\u0644\u0628\u062d\u0631\u064a\u0629. \u0648\u064a\u064f\u0642\u062f\u064e\u0651\u0631 \u0647\u0630\u0627 \u0628\u0634\u0643\u0644 \u062e\u0627\u0635 \u0641\u064a \u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0627\u0644\u062a\u0631\u0641\u064a\u0647\u064a\u0629 \u0648\u0627\u0644\u064a\u062e\u0648\u062a \u0627\u0644\u0641\u0627\u062e\u0631\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udcca \u0645\u0642\u0627\u0631\u0646\u0629 \u0623\u062f\u0627\u0621 \u0635\u0627\u062f\u0642\u0629<\/h2>\n\n\n\n<figure style=\"margin-top:var(--wp--preset--spacing--60);margin-bottom:var(--wp--preset--spacing--60)\" class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u0645\u064a\u0632\u0629<\/th><th>\u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0645\u0631\u0646\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629<\/th><th>BC + ETFE \u0645\u0631\u0646<\/th><th>\u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0635\u0644\u0628\u0629 (\u0645\u0631\u062c\u0639)<\/th><\/tr><\/thead><tbody><tr><td><strong>\u0645\u062a\u0648\u0633\u0637 \u0627\u0644\u0639\u0645\u0631 \u0627\u0644\u0645\u062a\u0648\u0642\u0639<\/strong><\/td><td>3-8 \u0633\u0646\u0648\u0627\u062a<\/td><td>10-15 \u0633\u0646\u0629<\/td><td>25-30+ \u0633\u0646\u0629<\/td><\/tr><tr><td><strong>\u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0641\u064a \u0627\u0644\u0639\u0627\u0644\u0645 \u0627\u0644\u062d\u0642\u064a\u0642\u064a<\/strong><\/td><td>15-18%<\/td><td>18-21%<\/td><td>20-23%<\/td><\/tr><tr><td><strong>\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u0646\u0635\u0641 \u0642\u0637\u0631 \u0627\u0644\u0627\u0646\u062d\u0646\u0627\u0621<\/strong><\/td><td>30 \u0633\u0645<\/td><td>30 \u0633\u0645*<\/td><td>\u063a\u064a\u0631 \u0642\u0627\u0628\u0644 \u0644\u0644\u062a\u0637\u0628\u064a\u0642<\/td><\/tr><tr><td><strong>\u0645\u0639\u0627\u0645\u0644 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629<\/strong><\/td><td>-0.40 \u0625\u0644\u0649 -0.45%\/\u00b0\u0645<\/td><td>-0.29 \u0625\u0644\u0649 -0.35%\/\u00b0\u0645<\/td><td>-0.30 \u0625\u0644\u0649 -0.40%\/\u00b0\u0645<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>*\u064a\u0639\u062a\u0645\u062f \u0646\u0635\u0641 \u0642\u0637\u0631 \u0627\u0644\u0627\u0646\u062d\u0646\u0627\u0621 \u0639\u0644\u0649 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0645\u062d\u062f\u062f\u061b \u0627\u062a\u0628\u0639 \u062f\u0627\u0626\u0645\u064b\u0627 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u2696\ufe0f \u0627\u0644\u062d\u0642\u064a\u0642\u0629 \u0627\u0644\u0645\u062a\u0648\u0627\u0632\u0646\u0629: \u0627\u0644\u0625\u064a\u062c\u0627\u0628\u064a\u0627\u062a \u0648\u0627\u0644\u0633\u0644\u0628\u064a\u0627\u062a<\/h2>\n\n\n\n<h4 class=\"wp-block-heading\">\u2705 \u0645\u0632\u0627\u064a\u0627 \u062d\u0642\u064a\u0642\u064a\u0629<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u062a\u062d\u0633\u064a\u0646 \u0643\u0641\u0627\u0621\u0629 10-15% \u0639\u0644\u0649 \u0627\u0644\u0645\u0631\u0648\u0646\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629<\/li>\n\n\n\n<li>\u0642\u062f\u0631\u0629 \u0623\u0641\u0636\u0644 \u0639\u0644\u0649 \u062a\u062d\u0645\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0641\u064a \u0627\u0644\u0645\u0646\u0627\u062e\u0627\u062a \u0627\u0644\u062d\u0627\u0631\u0629<\/li>\n\n\n\n<li>\u0639\u0645\u0631 \u0627\u0641\u062a\u0631\u0627\u0636\u064a \u0623\u0637\u0648\u0644 \u0645\u0646 \u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0645\u0631\u0646\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0628\u0640 2-5 \u0633\u0646\u0648\u0627\u062a<\/li>\n\n\n\n<li>\u062c\u0645\u0627\u0644\u064a\u0627\u062a \u0641\u0627\u0626\u0642\u0629 \u0644\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u0645\u0631\u0626\u064a\u0629<\/li>\n\n\n\n<li>\u0645\u062a\u0627\u0646\u0629 ETFE \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0628\u062d\u0631\u064a\u0629<\/li>\n\n\n\n<li>\u0645\u0639\u062f\u0644 \u062a\u062d\u0644\u0644 \u0645\u0646\u062e\u0641\u0636 (0.5-0.7% \u0645\u0642\u0627\u0628\u0644 0.8-1.0% \u0633\u0646\u0648\u064a\u064b\u0627)<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u274c \u0627\u0644\u0642\u064a\u0648\u062f \u0627\u0644\u0647\u0627\u0645\u0629<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>50-100% \u0623\u063a\u0644\u0649 \u0645\u0646 \u0627\u0644\u0645\u0631\u0646 \u0627\u0644\u0642\u064a\u0627\u0633\u064a<\/li>\n\n\n\n<li>\u0644\u0627 \u064a\u0632\u0627\u0644 \u0645\u0646 \u063a\u064a\u0631 \u0627\u0644\u0645\u0645\u0643\u0646 \u0645\u0637\u0627\u0628\u0642\u0629 \u0639\u0645\u0631 \u0627\u0644\u0644\u0648\u062d\u0629 \u0627\u0644\u0635\u0644\u0628\u0629<\/li>\n\n\n\n<li>\u062a\u0648\u0641\u0631 \u0645\u062d\u062f\u0648\u062f \u0645\u0646 \u0627\u0644\u0634\u0631\u0643\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0639\u0629<\/li>\n\n\n\n<li>\u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0645\u0639\u0642\u062f = \u0639\u062f\u062f \u0623\u0642\u0644 \u0645\u0646 \u0627\u0644\u0645\u0648\u0631\u062f\u064a\u0646<\/li>\n\n\n\n<li>15-20% \u0623\u0642\u0644 \u0643\u0641\u0627\u0621\u0629 \u0645\u0646 \u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0635\u0644\u0628\u0629 \u0627\u0644\u0645\u0643\u0627\u0641\u0626\u0629<\/li>\n\n\n\n<li>\u063a\u064a\u0631 \u0645\u0646\u0627\u0633\u0628 \u0644\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u0645\u0646\u0632\u0644\u064a\u0629 \u0627\u0644\u062f\u0627\u0626\u0645\u0629<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\ude80 \u0623\u064a\u0646 \u062a\u0635\u0628\u062d \u0623\u0644\u0648\u0627\u062d BC + ETFE \u0645\u0646\u0637\u0642\u064a\u0629\u061f<\/h2>\n\n\n\n<h4 class=\"wp-block-heading\">\u26f5 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0628\u062d\u0631\u064a\u0629<\/h4>\n\n\n\n<p><strong>\u0645\u0644\u0627\u0621\u0645\u0629 \u0645\u062b\u0627\u0644\u064a\u0629:<\/strong>&nbsp;\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0623\u0645\u0644\u0627\u062d\u060c \u0648\u0645\u0631\u0648\u0646\u0629 \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0645\u0646\u062d\u0646\u064a\u0629\u060c \u0648\u0645\u062a\u0627\u0646\u0629 \u062a\u062f\u0648\u0645 \u0644\u0623\u0643\u062b\u0631 \u0645\u0646 \u0639\u0634\u0631 \u0633\u0646\u0648\u0627\u062a\u060c \u062a\u0628\u0631\u0631 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629. \u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u062a\u0646\u0638\u064a\u0641 \u0627\u0644\u0630\u0627\u062a\u064a \u0644\u0637\u0628\u0642\u0629 ETFE \u0644\u0627 \u062a\u064f\u0642\u062f\u0631 \u0628\u062b\u0645\u0646 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0628\u062d\u0631\u064a\u0629.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\ud83d\ude90 \u0645\u0631\u0643\u0628\u0627\u062a \u062a\u0631\u0641\u064a\u0647\u064a\u0629 \u0641\u0627\u062e\u0631\u0629 \u0648\u0645\u0631\u0643\u0628\u0627\u062a \u0631\u062d\u0644\u0627\u062a \u0627\u0633\u062a\u0643\u0634\u0627\u0641\u064a\u0629<\/h4>\n\n\n\n<p><strong>\u0627\u0633\u062a\u062b\u0645\u0627\u0631 \u062c\u064a\u062f:<\/strong>&nbsp;\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u0633\u0627\u0641\u0631 \u0627\u0644\u062f\u0627\u0626\u0645 \u0648\u0627\u0644\u0645\u0633\u0627\u0641\u0631\u064a\u0646 \u0627\u0644\u062c\u0627\u062f\u064a\u0646\u060c \u0641\u0625\u0646 \u0627\u0644\u0639\u0645\u0631 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a \u0627\u0644\u0637\u0648\u064a\u0644 \u0648\u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0627\u0644\u0623\u0641\u0636\u0644 \u064a\u062c\u0639\u0644\u0627\u0646 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0645\u0631\u062a\u0641\u0639\u0629 \u062a\u0633\u062a\u062d\u0642 \u0627\u0644\u0639\u0646\u0627\u0621. \u062a\u0648\u0642\u0639 \u0632\u064a\u0627\u062f\u0629 \u0641\u064a \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0628\u0645\u0642\u062f\u0627\u0631 30-40% \u0637\u0648\u0627\u0644 \u0639\u0645\u0631 \u0627\u0644\u0644\u0648\u062d\u0629.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\ud83d\udce1 \u0645\u062d\u0637\u0627\u062a \u0627\u0644\u0645\u0631\u0627\u0642\u0628\u0629 \u0639\u0646 \u0628\u0639\u062f<\/h4>\n\n\n\n<p><strong>\u0641\u0643\u0631 \u062c\u064a\u062f\u0627:<\/strong>\u00a0\u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646 \u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0634\u0645\u0633\u064a\u0629 \u0627\u0644\u0635\u0644\u0628\u0629 \u0623\u0643\u062b\u0631 \u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0645\u0646 \u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0634\u0645\u0633\u064a\u0629 \u0627\u0644\u0645\u0631\u0646\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629\u060c \u0641\u0625\u0646\u0647\u0627 \u062a\u0638\u0644 \u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u0623\u0641\u0636\u0644 \u0644\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u062f\u0627\u0626\u0645\u0629 \u062d\u064a\u062b \u0644\u0627 \u062a\u0643\u0648\u0646 \u0627\u0644\u0645\u0631\u0648\u0646\u0629 \u0645\u0637\u0644\u0648\u0628\u0629.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\ud83c\udfd5\ufe0f \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0645\u062d\u0645\u0648\u0644\u0629 \u0648\u0627\u0644\u0645\u0624\u0642\u062a\u0629<\/h4>\n\n\n\n<p><strong>\u062c\u062f\u064a\u0631 \u0628\u0627\u0644\u0627\u0647\u062a\u0645\u0627\u0645:<\/strong>&nbsp;\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0625\u0639\u062f\u0627\u062f\/\u062a\u0641\u0643\u064a\u0643 \u0645\u062a\u0643\u0631\u0631\u060c \u0641\u0625\u0646 \u062a\u062d\u0633\u064a\u0646\u0627\u062a \u0627\u0644\u0645\u062a\u0627\u0646\u0629 \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0628\u0631\u0631 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u0642\u0644\u064a\u0644 \u062a\u0643\u0631\u0627\u0631 \u0627\u0644\u0627\u0633\u062a\u0628\u062f\u0627\u0644.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udcc8 \u0645\u0627 \u0627\u0644\u0630\u064a \u064a\u0645\u0643\u0646 \u062a\u0648\u0642\u0639\u0647 \u0641\u0639\u0644\u064a\u064b\u0627<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>10-15% \u0642\u0648\u0629 \u0623\u0643\u0628\u0631 \u0645\u0646 \u0627\u0644\u0645\u0631\u0648\u0646\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629<\/li>\n\n\n\n<li>\u0639\u0645\u0631 \u0627\u0641\u062a\u0631\u0627\u0636\u064a \u0648\u0627\u0642\u0639\u064a \u064a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 10 \u064815 \u0639\u0627\u0645\u064b\u0627<\/li>\n\n\n\n<li>-0.30%\/\u00b0C \u0645\u0639\u0627\u0645\u0644 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83c\udfaf \u0627\u062a\u062e\u0627\u0630 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0635\u062d\u064a\u062d \u0644\u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a\u0643<\/h2>\n\n\n\n<p><strong>\u062a\u064f\u0639\u062f \u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0634\u0645\u0633\u064a\u0629 \u0627\u0644\u0645\u0631\u0646\u0629 \u0627\u0644\u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 BC + ETFE \u062a\u062d\u0633\u064a\u0646\u064b\u0627 \u062d\u0642\u064a\u0642\u064a\u064b\u0627 - \u0648\u0644\u0643\u0646\u0647\u0627 \u0644\u064a\u0633\u062a \u0633\u062d\u0631\u064a\u0629<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0641\u0643\u0631 \u0641\u064a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0634\u0645\u0633\u064a\u0629 BC + ETFE \u0625\u0630\u0627:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u2713 \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0623\u0644\u0648\u0627\u062d \u0634\u0645\u0633\u064a\u0629 \u0644\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0645\u0646\u062d\u0646\u064a\u0629 \u0623\u0648 \u063a\u064a\u0631 \u0627\u0644\u0645\u0646\u062a\u0638\u0645\u0629<\/li>\n\n\n\n<li>\u2713 \u0627\u0644\u0648\u0632\u0646 \u0647\u0648 \u0639\u0627\u0645\u0644 \u062d\u0627\u0633\u0645 (\u0627\u0644\u0642\u0648\u0627\u0631\u0628 \u0648\u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0627\u0644\u062a\u0631\u0641\u064a\u0647\u064a\u0629)<\/li>\n\n\n\n<li>\u2713 \u0623\u0646\u062a \u0641\u064a \u0628\u064a\u0626\u0629 \u0628\u062d\u0631\u064a\u0629 \u0623\u0648 \u0630\u0627\u062a \u0623\u0634\u0639\u0629 \u0641\u0648\u0642 \u0628\u0646\u0641\u0633\u062c\u064a\u0629 \u0639\u0627\u0644\u064a\u0629<\/li>\n\n\n\n<li>\u2713 \u064a\u0645\u0643\u0646\u0643 \u062a\u062d\u0645\u0644 \u062a\u0643\u0644\u0641\u0629 \u0625\u0636\u0627\u0641\u064a\u0629 \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0623\u062f\u0627\u0621 \u0623\u0641\u0636\u0644<\/li>\n\n\n\n<li>\u2713 \u0639\u0645\u0631 \u0627\u0641\u062a\u0631\u0627\u0636\u064a \u064a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 10 \u064815 \u0639\u0627\u0645\u064b\u0627 \u064a\u0644\u0628\u064a \u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a\u0643<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u0627\u0644\u062a\u0632\u0645 \u0628\u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0634\u0645\u0633\u064a\u0629 \u0627\u0644\u0635\u0644\u0628\u0629 \u0625\u0630\u0627:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u2713 \u0623\u0646\u062a \u062a\u0642\u0648\u0645 \u0628\u062a\u062b\u0628\u064a\u062a \u0645\u0646\u0632\u0644 \u062f\u0627\u0626\u0645<\/li>\n\n\n\n<li>\u2713 \u0623\u0642\u0635\u0649 \u0642\u062f\u0631 \u0645\u0646 \u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0647\u0648 \u0623\u0648\u0644\u0648\u064a\u062a\u0643<\/li>\n\n\n\n<li>\u2713 \u062a\u0631\u064a\u062f \u0636\u0645\u0627\u0646\u0627\u062a \u0644\u0645\u062f\u0629 25 \u0639\u0627\u0645\u064b\u0627 \u0623\u0648 \u0623\u0643\u062b\u0631<\/li>\n\n\n\n<li>\u2713 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0644\u0643\u0644 \u0648\u0627\u0637 \u0647\u064a \u0634\u0627\u063a\u0644\u0643 \u0627\u0644\u0631\u0626\u064a\u0633\u064a<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-48d0e691 wp-block-buttons-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--60);margin-bottom:var(--wp--preset--spacing--60)\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-palette-color-8-color has-text-color has-link-color wp-element-button\" href=\"\/ar\/%d8%a7%d8%aa%d8%b5%d8%a7%d9%84\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0627\u062d\u0635\u0644 \u0639\u0644\u0649 \u0625\u0631\u0634\u0627\u062f\u0627\u062a \u0627\u0644\u062e\u0628\u0631\u0627\u0621 \u0644\u0645\u0634\u0631\u0648\u0639\u0643<\/a><\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-large\" style=\"margin-top:var(--wp--preset--spacing--60);margin-bottom:var(--wp--preset--spacing--60)\"><a href=\"https:\/\/couleenergy.com\/ar\/%d8%aa%d8%b1%d9%82%d9%8a%d8%a9-%d8%a7%d9%84%d8%a7%d8%aa%d8%b5%d8%a7%d9%84-%d8%a7%d9%84%d8%ae%d9%84%d9%81%d9%8a-%d8%a7%d9%84%d8%aa%d9%8a-%d8%aa%d8%ad%d8%aa%d8%a7%d8%ac%d9%87%d8%a7-%d9%83%d9%84-%d9%84\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/couleenergy.com\/wp-content\/uploads\/2025\/08\/etfe-solar-panels-why-choose-back-contact-solar-technology-1024x1024.jpg\" alt=\"\u0644\u0648\u062d\u0629 \u0634\u0645\u0633\u064a\u0629 \u0645\u0631\u0646\u0629 \u0645\u0646 \u0645\u0627\u062f\u0629 ETFE \u0630\u0627\u062a \u0645\u0644\u0627\u0645\u0633\u0629 \u062e\u0644\u0641\u064a\u0629 \u0645\u062b\u0628\u062a\u0629 \u0639\u0644\u0649 \u0633\u0637\u062d \u0645\u0639\u0645\u0627\u0631\u064a \u0645\u0646\u062d\u0646\u064a\" class=\"wp-image-5375\" srcset=\"https:\/\/couleenergy.com\/wp-content\/uploads\/2025\/08\/etfe-solar-panels-why-choose-back-contact-solar-technology-1024x1024.jpg 1024w, https:\/\/couleenergy.com\/wp-content\/uploads\/2025\/08\/etfe-solar-panels-why-choose-back-contact-solar-technology-300x300.jpg 300w, https:\/\/couleenergy.com\/wp-content\/uploads\/2025\/08\/etfe-solar-panels-why-choose-back-contact-solar-technology-150x150.jpg 150w, https:\/\/couleenergy.com\/wp-content\/uploads\/2025\/08\/etfe-solar-panels-why-choose-back-contact-solar-technology-768x768.jpg 768w, https:\/\/couleenergy.com\/wp-content\/uploads\/2025\/08\/etfe-solar-panels-why-choose-back-contact-solar-technology-1536x1536.jpg 1536w, https:\/\/couleenergy.com\/wp-content\/uploads\/2025\/08\/etfe-solar-panels-why-choose-back-contact-solar-technology-12x12.jpg 12w, https:\/\/couleenergy.com\/wp-content\/uploads\/2025\/08\/etfe-solar-panels-why-choose-back-contact-solar-technology-500x500.jpg 500w, https:\/\/couleenergy.com\/wp-content\/uploads\/2025\/08\/etfe-solar-panels-why-choose-back-contact-solar-technology-600x600.jpg 600w, https:\/\/couleenergy.com\/wp-content\/uploads\/2025\/08\/etfe-solar-panels-why-choose-back-contact-solar-technology-100x100.jpg 100w, https:\/\/couleenergy.com\/wp-content\/uploads\/2025\/08\/etfe-solar-panels-why-choose-back-contact-solar-technology.jpg 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u2753 \u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/h2>\n\n\n\n<h4 class=\"wp-block-heading\">\u0633: \u0647\u0644 \u062a\u0633\u062a\u062d\u0642 \u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629 \u0627\u0644\u0645\u0631\u0646\u0629 BC \u062d\u0642\u064b\u0627 \u0633\u0639\u0631\u064b\u0627 \u0623\u0639\u0644\u0649\u061f<\/h4>\n\n\n\n<p>\u064a\u0639\u062a\u0645\u062f \u0630\u0644\u0643 \u0639\u0644\u0649 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0643. \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0628\u062d\u0631\u064a \u0623\u0648 \u0641\u064a \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0627\u0644\u062a\u0631\u0641\u064a\u0647\u064a\u0629 \u0627\u0644\u0641\u0627\u062e\u0631\u0629\u060c \u062d\u064a\u062b \u0633\u062a\u062d\u062a\u0641\u0638 \u0628\u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0644\u0623\u0643\u062b\u0631 \u0645\u0646 \u0639\u0634\u0631 \u0633\u0646\u0648\u0627\u062a\u060c \u0641\u0625\u0646 \u0639\u0645\u0631\u0647\u0627 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a \u0648\u0623\u062f\u0627\u0626\u0647\u0627 \u0627\u0644\u0623\u0641\u0636\u0644 \u064a\u0628\u0631\u0631\u0627\u0646 \u0627\u0644\u062a\u0643\u0644\u0641\u0629. \u0623\u0645\u0627 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u0645\u0646\u062a\u0638\u0645\u0629 \u0641\u064a \u0627\u0644\u062a\u062e\u064a\u064a\u0645\u060c \u0641\u062a\u064f\u0642\u062f\u0645 \u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0634\u0645\u0633\u064a\u0629 \u0627\u0644\u0645\u0631\u0646\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0642\u064a\u0645\u0629 \u0623\u0641\u0636\u0644.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u0633: \u0645\u0627 \u0645\u0642\u062f\u0627\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0625\u0636\u0627\u0641\u064a\u0629 \u0627\u0644\u062a\u064a \u0633\u0623\u062d\u0635\u0644 \u0639\u0644\u064a\u0647\u0627 \u0641\u0639\u0644\u064a\u064b\u0627 \u0645\u0646 \u0623\u0644\u0648\u0627\u062d BC\u061f<\/h4>\n\n\n\n<p>\u0641\u064a \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0648\u0627\u0642\u0639\u064a\u0629\u060c \u064a\u064f\u062a\u0648\u0642\u0639 \u0625\u0646\u062a\u0627\u062c \u0637\u0627\u0642\u0629 \u0623\u0639\u0644\u0649 \u0628\u0645\u0642\u062f\u0627\u0631 10-15% \u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0645\u0631\u0646\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0645\u0646 \u0646\u0641\u0633 \u0627\u0644\u062d\u062c\u0645. \u0647\u0630\u0627 \u064a\u0639\u0646\u064a \u0623\u0646 \u0644\u0648\u062d\u0629 BC \u0628\u0642\u062f\u0631\u0629 100 \u0648\u0627\u0637 \u062a\u064f\u0636\u0627\u0647\u064a \u0623\u062f\u0627\u0621 \u0644\u0648\u062d\u0629 \u0634\u0645\u0633\u064a\u0629 \u0642\u064a\u0627\u0633\u064a\u0629 \u0628\u0642\u062f\u0631\u0629 110-115 \u0648\u0627\u0637\u060c \u0648\u0644\u0643\u0646 \u0628\u0639\u0645\u0631 \u0627\u0641\u062a\u0631\u0627\u0636\u064a \u0623\u0637\u0648\u0644.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u0633: \u0647\u0644 \u064a\u0645\u0643\u0646 \u0644\u0644\u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0645\u0631\u0646\u0629 BC \u0623\u0646 \u062a\u062f\u0648\u0645 \u062d\u0642\u064b\u0627 \u0644\u0645\u062f\u0629 15 \u0639\u0627\u0645\u064b\u0627\u061f<\/h4>\n\n\n\n<p>\u064a\u0645\u0643\u0646 \u0644\u0623\u0644\u0648\u0627\u062d BC \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0627\u0644\u0645\u0637\u0644\u064a\u0629 \u0628\u0637\u0628\u0642\u0629 ETFE \u0623\u0646 \u062a\u062f\u0648\u0645 \u0645\u0646 10 \u0625\u0644\u0649 15 \u0639\u0627\u0645\u064b\u0627 \u0645\u0639 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0648\u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u064a\u0646. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0633\u062a\u062a\u0639\u0631\u0636 \u0647\u0630\u0647 \u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0644\u0627\u0646\u062e\u0641\u0627\u0636 \u062a\u062f\u0631\u064a\u062c\u064a \u0641\u064a \u0627\u0644\u0637\u0627\u0642\u0629 (0.5-0.7% \u0633\u0646\u0648\u064a\u064b\u0627)\u060c \u0648\u0644\u0646 \u062a\u0636\u0627\u0647\u064a \u0639\u0645\u0631 \u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0634\u0645\u0633\u064a\u0629 \u0627\u0644\u0635\u0644\u0628\u0629 \u0627\u0644\u0630\u064a \u064a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 25 \u064830 \u0639\u0627\u0645\u064b\u0627.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u0633: \u0645\u0627 \u0647\u0648 \u0627\u0644\u062a\u062d\u0633\u0646 \u0627\u0644\u0641\u0639\u0644\u064a \u0641\u064a \u0645\u0639\u0627\u0645\u0644 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u061f<\/h4>\n\n\n\n<p>\u062a\u062d\u0642\u0642 \u0623\u0641\u0636\u0644 \u0623\u0644\u0648\u0627\u062d BC \u0627\u0644\u0645\u0631\u0646\u0629 \u0645\u0639\u0627\u0645\u0644\u0627\u062a \u062d\u0631\u0627\u0631\u0629 \u062a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 -0.26% \u0648-0.35%\/\u00b0\u0645\u060c \u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u0640 -0.39% \u0648-0.45%\/\u00b0\u0645 \u0644\u0644\u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0645\u0631\u0646\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629. \u0647\u0630\u0627 \u064a\u0639\u0646\u064a \u0627\u0646\u062e\u0641\u0627\u0636\u064b\u0627 \u0641\u064a \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0637\u0627\u0642\u0629 \u0628\u0646\u062d\u0648 20-30% \u0641\u064a \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u062d\u0627\u0631\u0629.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u0633: \u0647\u0644 \u0633\u062a\u0639\u0645\u0644 \u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0634\u0645\u0633\u064a\u0629 BC \u0639\u0644\u0649 \u0633\u0642\u0641 RV \u0627\u0644\u0645\u0646\u062d\u0646\u064a \u0627\u0644\u062e\u0627\u0635 \u0628\u064a\u061f<\/h4>\n\n\n\n<p>\u0646\u0639\u0645\u060c \u062a\u062d\u0627\u0641\u0638 \u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0634\u0645\u0633\u064a\u0629 \u0627\u0644\u0645\u0631\u0646\u0629 \u0645\u0646 BC \u0639\u0644\u0649 \u0646\u0641\u0633 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