{"id":5960,"date":"2026-06-04T10:29:03","date_gmt":"2026-06-04T03:29:03","guid":{"rendered":"https:\/\/sunnysolar.vn\/?p=5960"},"modified":"2026-06-04T10:31:13","modified_gmt":"2026-06-04T03:31:13","slug":"giai-phap-chong-phat-nguoc-cho-he-thong-dien-mat-troi-solis","status":"publish","type":"post","link":"https:\/\/sunnysolar.vn\/en\/giai-phap-chong-phat-nguoc-cho-he-thong-dien-mat-troi-solis\/","title":{"rendered":"Gi\u1ea3i ph\u00e1p ch\u1ed1ng ph\u00e1t ng\u01b0\u1ee3c cho h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi Solis"},"content":{"rendered":"<h2><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5967\" src=\"http:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/Zero-Feed-in-sunnysolar.jpeg\" alt=\"\" width=\"1672\" height=\"941\" srcset=\"https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/Zero-Feed-in-sunnysolar.jpeg 1672w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/Zero-Feed-in-sunnysolar-300x169.jpeg 300w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/Zero-Feed-in-sunnysolar-1024x576.jpeg 1024w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/Zero-Feed-in-sunnysolar-768x432.jpeg 768w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/Zero-Feed-in-sunnysolar-1536x864.jpeg 1536w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/Zero-Feed-in-sunnysolar-18x10.jpeg 18w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/Zero-Feed-in-sunnysolar-600x338.jpeg 600w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/Zero-Feed-in-sunnysolar-64x36.jpeg 64w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><\/h2>\n<h2>Zero Feed-in l\u00e0 g\u00ec?<\/h2>\n<p class=\"isSelectedEnd\"><strong>Zero feed-in<\/strong> l\u00e0 ch\u1ebf \u0111\u1ed9 gi\u1edbi h\u1ea1n kh\u00f4ng c\u1ea5p \u0111i\u1ec7n v\u00e0o l\u01b0\u1edbi trong h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi. Ch\u1ebf \u0111\u1ed9 n\u00e0y c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 <strong>ch\u1ed1ng ph\u00e1t ng\u01b0\u1ee3c<\/strong>, <strong>zero export<\/strong> ho\u1eb7c <strong>gi\u1edbi h\u1ea1n ph\u00e1t \u0111i\u1ec7n v\u1ec1 0<\/strong>.<\/p>\n<p class=\"isSelectedEnd\">Trong h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi th\u00f4ng th\u01b0\u1eddng, c\u00e1c t\u1ea5m pin quang \u0111i\u1ec7n, c\u00f2n g\u1ecdi l\u00e0 PV, t\u1ea1o ra d\u00f2ng \u0111i\u1ec7n DC. D\u00f2ng \u0111i\u1ec7n n\u00e0y \u0111i qua bi\u1ebfn t\u1ea7n \u0111\u1ec3 chuy\u1ec3n th\u00e0nh \u0111i\u1ec7n AC, sau \u0111\u00f3 c\u1ea5p cho t\u1ea3i ti\u00eau th\u1ee5 trong nh\u00e0 ho\u1eb7c doanh nghi\u1ec7p. N\u1ebfu \u0111i\u1ec7n m\u1eb7t tr\u1eddi t\u1ea1o ra nhi\u1ec1u h\u01a1n nhu c\u1ea7u s\u1eed d\u1ee5ng, ph\u1ea7n \u0111i\u1ec7n d\u01b0 c\u00f3 th\u1ec3 ph\u00e1t ng\u01b0\u1ee3c l\u00ean l\u01b0\u1edbi.<\/p>\n<p class=\"isSelectedEnd\">Tuy nhi\u00ean, kh\u00f4ng ph\u1ea3i khu v\u1ef1c n\u00e0o c\u0169ng cho ph\u00e9p ph\u00e1t \u0111i\u1ec7n ng\u01b0\u1ee3c l\u00ean l\u01b0\u1edbi. M\u1ed9t s\u1ed1 \u0111\u01a1n v\u1ecb \u0111i\u1ec7n l\u1ef1c ho\u1eb7c \u0111\u01a1n v\u1ecb v\u1eadn h\u00e0nh l\u01b0\u1edbi y\u00eau c\u1ea7u h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi ch\u1ec9 \u0111\u01b0\u1ee3c d\u00f9ng t\u1ea1i ch\u1ed7, kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u01b0a \u0111i\u1ec7n d\u01b0 l\u00ean l\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia.<\/p>\n<p class=\"isSelectedEnd\">Khi \u0111\u00f3, h\u1ec7 th\u1ed1ng c\u1ea7n d\u00f9ng gi\u1ea3i ph\u00e1p <strong>zero feed-in<\/strong>. Gi\u1ea3i ph\u00e1p n\u00e0y gi\u00fap bi\u1ebfn t\u1ea7n t\u1ef1 \u0111i\u1ec1u ch\u1ec9nh c\u00f4ng su\u1ea5t ph\u00e1t \u0111\u1ec3 \u0111i\u1ec7n m\u1eb7t tr\u1eddi ch\u1ec9 ph\u1ee5c v\u1ee5 t\u1ea3i n\u1ed9i b\u1ed9, kh\u00f4ng ph\u00e1t ng\u01b0\u1ee3c ra l\u01b0\u1edbi.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5961\" src=\"http:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/Zero-Feed-in.webp\" alt=\"\" width=\"1182\" height=\"404\" srcset=\"https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/Zero-Feed-in.webp 1182w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/Zero-Feed-in-300x103.webp 300w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/Zero-Feed-in-1024x350.webp 1024w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/Zero-Feed-in-768x262.webp 768w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/Zero-Feed-in-18x6.webp 18w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/Zero-Feed-in-600x205.webp 600w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/Zero-Feed-in-64x22.webp 64w\" sizes=\"auto, (max-width: 1182px) 100vw, 1182px\" \/><\/p>\n<h2>V\u00ec sao c\u1ea7n ch\u1ed1ng ph\u00e1t ng\u01b0\u1ee3c trong h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi?<\/h2>\n<p class=\"isSelectedEnd\">Ch\u1ed1ng ph\u00e1t ng\u01b0\u1ee3c gi\u00fap h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi v\u1eadn h\u00e0nh \u0111\u00fang y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt v\u00e0 quy \u0111\u1ecbnh k\u1ebft n\u1ed1i l\u01b0\u1edbi. \u0110\u00e2y l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng v\u1edbi c\u00e1c d\u1ef1 \u00e1n \u0111i\u1ec7n m\u1eb7t tr\u1eddi \u00e1p m\u00e1i d\u00e2n d\u1ee5ng, nh\u00e0 x\u01b0\u1edfng, c\u1eeda h\u00e0ng, trang tr\u1ea1i v\u00e0 doanh nghi\u1ec7p nh\u1ecf.<\/p>\n<p class=\"isSelectedEnd\">N\u1ebfu kh\u00f4ng ki\u1ec3m so\u00e1t ph\u00e1t ng\u01b0\u1ee3c, h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1 sau:<\/p>\n<ul data-spread=\"false\">\n<li>Kh\u00f4ng \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u \u0111\u1ea5u n\u1ed1i c\u1ee7a \u0111i\u1ec7n l\u1ef1c.<\/li>\n<li>G\u00e2y r\u1ee7i ro cho l\u01b0\u1edbi \u0111i\u1ec7n y\u1ebfu ho\u1eb7c m\u00e1y bi\u1ebfn \u00e1p qu\u00e1 t\u1ea3i.<\/li>\n<li>L\u00e0m ch\u1eadm qu\u00e1 tr\u00ecnh nghi\u1ec7m thu h\u1ec7 th\u1ed1ng.<\/li>\n<li>Ph\u00e1t sinh l\u1ed7i v\u1eadn h\u00e0nh \u1edf m\u1ed9t s\u1ed1 khu v\u1ef1c kh\u00f4ng cho ph\u00e9p xu\u1ea5t \u0111i\u1ec7n.<\/li>\n<li>L\u00e0m gi\u1ea3m hi\u1ec7u qu\u1ea3 qu\u1ea3n l\u00fd n\u0103ng l\u01b0\u1ee3ng t\u1ea1i c\u00f4ng tr\u00ecnh.<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">V\u1edbi zero feed-in, h\u1ec7 th\u1ed1ng PV v\u1eabn t\u1ea1o \u0111i\u1ec7n \u0111\u1ec3 t\u1ef1 d\u00f9ng. Khi t\u1ea3i ti\u00eau th\u1ee5 th\u1ea5p h\u01a1n s\u1ea3n l\u01b0\u1ee3ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi, bi\u1ebfn t\u1ea7n s\u1ebd gi\u1ea3m c\u00f4ng su\u1ea5t \u0111\u1ea7u ra \u0111\u1ec3 tr\u00e1nh \u0111\u01b0a \u0111i\u1ec7n d\u01b0 l\u00ean l\u01b0\u1edbi.<\/p>\n<h2>Khi n\u00e0o c\u1ea7n \u00e1p d\u1ee5ng zero feed-in?<\/h2>\n<p class=\"isSelectedEnd\">Gi\u1ea3i ph\u00e1p zero feed-in th\u01b0\u1eddng c\u1ea7n trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p sau:<\/p>\n<h3>1. Khu v\u1ef1c kh\u00f4ng cho ph\u00e9p ph\u00e1t \u0111i\u1ec7n ng\u01b0\u1ee3c l\u00ean l\u01b0\u1edbi<\/h3>\n<p class=\"isSelectedEnd\">M\u1ed9t s\u1ed1 qu\u1ed1c gia, \u0111\u1ecba ph\u01b0\u01a1ng ho\u1eb7c khu v\u1ef1c \u0111i\u1ec7n l\u1ef1c kh\u00f4ng cho ph\u00e9p h\u1ec7 th\u1ed1ng PV ph\u00e1t \u0111i\u1ec7n d\u01b0 l\u00ean l\u01b0\u1edbi. Nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3 \u0111\u1ebfn t\u1eeb gi\u1edbi h\u1ea1n h\u1ea1 t\u1ea7ng l\u01b0\u1edbi, quy \u0111\u1ecbnh \u0111\u1ea5u n\u1ed1i ho\u1eb7c ch\u01b0a c\u00f3 c\u01a1 ch\u1ebf mua b\u00e1n \u0111i\u1ec7n ph\u00f9 h\u1ee3p.<\/p>\n<h3>2. M\u00e1y bi\u1ebfn \u00e1p khu v\u1ef1c b\u1ecb gi\u1edbi h\u1ea1n c\u00f4ng su\u1ea5t<\/h3>\n<p class=\"isSelectedEnd\">N\u1ebfu tr\u1ea1m bi\u1ebfn \u00e1p ho\u1eb7c \u0111\u01b0\u1eddng d\u00e2y khu v\u1ef1c \u0111\u00e3 g\u1ea7n \u0111\u1ea7y t\u1ea3i, \u0111\u01a1n v\u1ecb v\u1eadn h\u00e0nh l\u01b0\u1edbi c\u00f3 th\u1ec3 kh\u00f4ng cho ph\u00e9p th\u00eam c\u00f4ng su\u1ea5t ph\u00e1t ng\u01b0\u1ee3c t\u1eeb h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi. Khi \u0111\u00f3, ch\u1ee7 \u0111\u1ea7u t\u01b0 v\u1eabn c\u00f3 th\u1ec3 l\u1eafp \u0111i\u1ec7n m\u1eb7t tr\u1eddi t\u1ef1 d\u00f9ng n\u1ebfu c\u00f3 ch\u1ee9c n\u0103ng ch\u1ed1ng ph\u00e1t ng\u01b0\u1ee3c.<\/p>\n<h3>3. H\u1ec7 th\u1ed1ng \u0111\u00e3 l\u1eafp xong nh\u01b0ng ch\u1edd ph\u00ea duy\u1ec7t \u0111\u1ea5u n\u1ed1i<\/h3>\n<p class=\"isSelectedEnd\">Trong m\u1ed9t s\u1ed1 d\u1ef1 \u00e1n, h\u1ec7 th\u1ed1ng PV \u0111\u00e3 ho\u00e0n thi\u1ec7n nh\u01b0ng th\u1ee7 t\u1ee5c \u0111\u1ea5u n\u1ed1i ho\u1eb7c c\u01a1 ch\u1ebf ph\u00e1t \u0111i\u1ec7n l\u00ean l\u01b0\u1edbi ch\u01b0a \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t. Zero feed-in gi\u00fap h\u1ec7 th\u1ed1ng v\u1eadn h\u00e0nh \u1edf ch\u1ebf \u0111\u1ed9 t\u1ef1 ti\u00eau th\u1ee5 trong th\u1eddi gian ch\u1edd x\u1eed l\u00fd h\u1ed3 s\u01a1.<\/p>\n<h3>4. Doanh nghi\u1ec7p mu\u1ed1n t\u1ed1i \u01b0u \u0111i\u1ec7n t\u1ef1 d\u00f9ng<\/h3>\n<p class=\"isSelectedEnd\">M\u1ed9t s\u1ed1 doanh nghi\u1ec7p kh\u00f4ng c\u00f3 nhu c\u1ea7u b\u00e1n \u0111i\u1ec7n l\u00ean l\u01b0\u1edbi. M\u1ee5c ti\u00eau ch\u00ednh l\u00e0 gi\u1ea3m h\u00f3a \u0111\u01a1n \u0111i\u1ec7n ban ng\u00e0y. V\u1edbi tr\u01b0\u1eddng h\u1ee3p n\u00e0y, zero feed-in gi\u00fap ki\u1ec3m so\u00e1t n\u0103ng l\u01b0\u1ee3ng t\u1ed1t h\u01a1n v\u00e0 tr\u00e1nh r\u1ee7i ro ph\u00e1t ng\u01b0\u1ee3c ngo\u00e0i \u00fd mu\u1ed1n.<\/p>\n<p class=\"isSelectedEnd\"><strong>Alt \u1ea3nh:<\/strong> Zero feed-in gi\u00fap h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi ch\u1ec9 c\u1ea5p \u0111i\u1ec7n cho t\u1ea3i n\u1ed9i b\u1ed9<\/p>\n<h2>Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a zero feed-in<\/h2>\n<p class=\"isSelectedEnd\">Zero feed-in ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean vi\u1ec7c \u0111o d\u00f2ng \u0111i\u1ec7n t\u1ea1i \u0111i\u1ec3m k\u1ebft n\u1ed1i gi\u1eefa c\u00f4ng tr\u00ecnh v\u00e0 l\u01b0\u1edbi \u0111i\u1ec7n. Thi\u1ebft b\u1ecb \u0111o c\u00f3 th\u1ec3 l\u00e0 <strong>CT<\/strong>, c\u00f2n g\u1ecdi l\u00e0 m\u00e1y bi\u1ebfn d\u00f2ng, ho\u1eb7c <strong>smart meter<\/strong>, c\u00f2n g\u1ecdi l\u00e0 \u0111\u1ed3ng h\u1ed3 \u0111o th\u00f4ng minh.<\/p>\n<p class=\"isSelectedEnd\">Quy tr\u00ecnh v\u1eadn h\u00e0nh c\u01a1 b\u1ea3n nh\u01b0 sau:<\/p>\n<ol start=\"1\" data-spread=\"false\">\n<li>CT ho\u1eb7c smart meter \u0111o d\u00f2ng \u0111i\u1ec7n t\u1ea1i \u0111i\u1ec3m \u0111\u1ea5u n\u1ed1i.<\/li>\n<li>Thi\u1ebft b\u1ecb ph\u00e1t hi\u1ec7n h\u1ec7 th\u1ed1ng \u0111ang nh\u1eadp \u0111i\u1ec7n hay ph\u00e1t \u0111i\u1ec7n ra l\u01b0\u1edbi.<\/li>\n<li>D\u1eef li\u1ec7u \u0111\u01b0\u1ee3c g\u1eedi v\u1ec1 bi\u1ebfn t\u1ea7n ho\u1eb7c thi\u1ebft b\u1ecb EPM.<\/li>\n<li>Bi\u1ebfn t\u1ea7n \u0111i\u1ec1u ch\u1ec9nh c\u00f4ng su\u1ea5t \u0111\u1ea7u ra theo t\u1ea3i th\u1ef1c t\u1ebf.<\/li>\n<li>N\u1ebfu c\u00f3 nguy c\u01a1 ph\u00e1t ng\u01b0\u1ee3c, bi\u1ebfn t\u1ea7n gi\u1ea3m c\u00f4ng su\u1ea5t PV.<\/li>\n<li>H\u1ec7 th\u1ed1ng duy tr\u00ec tr\u1ea1ng th\u00e1i kh\u00f4ng xu\u1ea5t \u0111i\u1ec7n l\u00ean l\u01b0\u1edbi.<\/li>\n<\/ol>\n<p class=\"isSelectedEnd\">Nh\u1edd c\u01a1 ch\u1ebf n\u00e0y, \u0111i\u1ec7n m\u1eb7t tr\u1eddi \u0111\u01b0\u1ee3c \u01b0u ti\u00ean d\u00f9ng t\u1ea1i ch\u1ed7. Ph\u1ea7n \u0111i\u1ec7n d\u01b0 s\u1ebd \u0111\u01b0\u1ee3c gi\u1edbi h\u1ea1n, thay v\u00ec \u0111\u1ea9y ra l\u01b0\u1edbi.<\/p>\n<h2>C\u00e1c gi\u1ea3i ph\u00e1p zero feed-in c\u1ee7a Solis<\/h2>\n<p class=\"isSelectedEnd\">Solis cung c\u1ea5p nhi\u1ec1u gi\u1ea3i ph\u00e1p gi\u1edbi h\u1ea1n ph\u00e1t ng\u01b0\u1ee3c cho h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi. T\u00f9y quy m\u00f4 d\u1ef1 \u00e1n, s\u1ed1 l\u01b0\u1ee3ng bi\u1ebfn t\u1ea7n v\u00e0 ki\u1ec3u \u0111i\u1ec7n m\u1ed9t pha ho\u1eb7c ba pha, c\u00f3 th\u1ec3 ch\u1ecdn CT, smart meter ho\u1eb7c thi\u1ebft b\u1ecb EPM.<\/p>\n<h2>Gi\u1ea3i ph\u00e1p 1: D\u00f9ng CT \u0111\u1ec3 ch\u1ed1ng ph\u00e1t ng\u01b0\u1ee3c<\/h2>\n<p class=\"isSelectedEnd\">CT l\u00e0 m\u00e1y bi\u1ebfn d\u00f2ng d\u00f9ng \u0111\u1ec3 \u0111o d\u00f2ng \u0111i\u1ec7n ch\u1ea1y qua d\u00e2y d\u1eabn. V\u1edbi m\u1ed9t s\u1ed1 d\u00f2ng bi\u1ebfn t\u1ea7n Solis, c\u1ed5ng CT \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p s\u1eb5n \u0111\u1ec3 h\u1ed7 tr\u1ee3 ch\u1ee9c n\u0103ng qu\u1ea3n l\u00fd c\u00f4ng su\u1ea5t ph\u00e1t.<\/p>\n<p class=\"isSelectedEnd\">Khi CT ph\u00e1t hi\u1ec7n c\u00f3 d\u00f2ng \u0111i\u1ec7n ch\u1ea3y ng\u01b0\u1ee3c v\u1ec1 l\u01b0\u1edbi, bi\u1ebfn t\u1ea7n s\u1ebd gi\u1ea3m c\u00f4ng su\u1ea5t \u0111\u1ea7u ra. M\u1ee5c ti\u00eau l\u00e0 t\u1ea1o s\u1ef1 c\u00e2n b\u1eb1ng gi\u1eefa c\u00f4ng su\u1ea5t PV v\u00e0 c\u00f4ng su\u1ea5t t\u1ea3i \u0111ang s\u1eed d\u1ee5ng.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5962\" src=\"http:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/CT-chong-phat-nguoc.webp\" alt=\"\" width=\"1284\" height=\"692\" srcset=\"https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/CT-chong-phat-nguoc.webp 1284w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/CT-chong-phat-nguoc-300x162.webp 300w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/CT-chong-phat-nguoc-1024x552.webp 1024w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/CT-chong-phat-nguoc-768x414.webp 768w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/CT-chong-phat-nguoc-18x10.webp 18w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/CT-chong-phat-nguoc-600x323.webp 600w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/CT-chong-phat-nguoc-64x34.webp 64w\" sizes=\"auto, (max-width: 1284px) 100vw, 1284px\" \/><\/p>\n<h3>\u01afu \u0111i\u1ec3m c\u1ee7a gi\u1ea3i ph\u00e1p CT<\/h3>\n<ul data-spread=\"false\">\n<li>C\u1ea5u h\u00ecnh \u0111\u01a1n gi\u1ea3n.<\/li>\n<li>Ph\u00f9 h\u1ee3p v\u1edbi h\u1ec7 th\u1ed1ng d\u00e2n d\u1ee5ng c\u00f4ng su\u1ea5t nh\u1ecf.<\/li>\n<li>Chi ph\u00ed \u0111\u1ea7u t\u01b0 th\u1ea5p.<\/li>\n<li>H\u1ed7 tr\u1ee3 ch\u1ed1ng ph\u00e1t ng\u01b0\u1ee3c cho m\u1ed9t bi\u1ebfn t\u1ea7n.<\/li>\n<li>D\u1ec5 tri\u1ec3n khai v\u1edbi h\u1ec7 th\u1ed1ng m\u1ed9t pha.<\/li>\n<\/ul>\n<h3>L\u01b0u \u00fd khi d\u00f9ng CT<\/h3>\n<p class=\"isSelectedEnd\">Khi l\u1eafp \u0111\u1eb7t CT, c\u1ea7n ch\u00fa \u00fd \u0111\u00fang chi\u1ec1u d\u00f2ng \u0111i\u1ec7n v\u00e0 \u0111\u00fang v\u1ecb tr\u00ed d\u00e2y. N\u1ebfu \u0111\u1ea5u sai chi\u1ec1u, h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 \u0111\u1ecdc sai h\u01b0\u1edbng c\u00f4ng su\u1ea5t v\u00e0 \u0111i\u1ec1u khi\u1ec3n kh\u00f4ng ch\u00ednh x\u00e1c.<\/p>\n<p class=\"isSelectedEnd\">M\u1ed9t s\u1ed1 l\u01b0u \u00fd k\u1ef9 thu\u1eadt:<\/p>\n<ul data-spread=\"false\">\n<li>C\u00e1p CT th\u01b0\u1eddng c\u00f3 chi\u1ec1u d\u00e0i 5 m ho\u1eb7c 10 m.<\/li>\n<li>T\u1ef7 l\u1ec7 l\u1ea5y m\u1eabu CT c\u1ea7n c\u00e0i \u0111\u1eb7t \u0111\u00fang theo lo\u1ea1i h\u1ec7 th\u1ed1ng.<\/li>\n<li>CT c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n ch\u1ee9c n\u0103ng EPM v\u1edbi sai s\u1ed1 nh\u1ea5t \u0111\u1ecbnh.<\/li>\n<li>Gi\u1ea3i ph\u00e1p CT th\u01b0\u1eddng ch\u1ec9 theo d\u00f5i \u0111\u01b0\u1ee3c d\u1eef li\u1ec7u t\u1ed5ng t\u1ea3i.<\/li>\n<li>V\u1edbi h\u1ec7 th\u1ed1ng split-phase, c\u00e1ch lu\u1ed3n d\u00e2y qua CT c\u1ea7n th\u1ef1c hi\u1ec7n \u0111\u00fang h\u01b0\u1edbng d\u1eabn k\u1ef9 thu\u1eadt.<\/li>\n<\/ul>\n<h2>Gi\u1ea3i ph\u00e1p 2: D\u00f9ng smart meter \u0111\u1ec3 gi\u1edbi h\u1ea1n ph\u00e1t ng\u01b0\u1ee3c<\/h2>\n<p class=\"isSelectedEnd\">Smart meter l\u00e0 \u0111\u1ed3ng h\u1ed3 \u0111o th\u00f4ng minh d\u00f9ng \u0111\u1ec3 \u0111o c\u00f4ng su\u1ea5t nh\u1eadp v\u00e0 xu\u1ea5t t\u1ea1i \u0111i\u1ec3m \u0111\u1ea5u n\u1ed1i. So v\u1edbi CT, smart meter th\u01b0\u1eddng cho d\u1eef li\u1ec7u \u0111o r\u00f5 h\u01a1n v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u c\u1ea5u h\u00ecnh h\u1ec7 th\u1ed1ng h\u01a1n.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5963\" src=\"http:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/Dong-ho-do-thong-minh-scaled.webp\" alt=\"\" width=\"2560\" height=\"667\" srcset=\"https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/Dong-ho-do-thong-minh-scaled.webp 2560w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/Dong-ho-do-thong-minh-300x78.webp 300w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/Dong-ho-do-thong-minh-1024x267.webp 1024w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/Dong-ho-do-thong-minh-768x200.webp 768w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/Dong-ho-do-thong-minh-1536x400.webp 1536w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/Dong-ho-do-thong-minh-2048x534.webp 2048w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/Dong-ho-do-thong-minh-18x5.webp 18w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/Dong-ho-do-thong-minh-600x156.webp 600w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/Dong-ho-do-thong-minh-64x17.webp 64w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/p>\n<p class=\"isSelectedEnd\">Solis cung c\u1ea5p smart meter cho h\u1ec7 th\u1ed1ng m\u1ed9t pha v\u00e0 ba pha. V\u1edbi h\u1ec7 th\u1ed1ng ba pha, c\u00f3 th\u1ec3 d\u00f9ng lo\u1ea1i \u0111\u1ed3ng h\u1ed3 t\u00edch h\u1ee3p CT b\u00ean trong ho\u1eb7c lo\u1ea1i d\u00f9ng CT ngo\u00e0i.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5964\" src=\"http:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/Dong-ho-do-thong-minh-he-3P-scaled.webp\" alt=\"\" width=\"2560\" height=\"667\" srcset=\"https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/Dong-ho-do-thong-minh-he-3P-scaled.webp 2560w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/Dong-ho-do-thong-minh-he-3P-300x78.webp 300w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/Dong-ho-do-thong-minh-he-3P-1024x267.webp 1024w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/Dong-ho-do-thong-minh-he-3P-768x200.webp 768w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/Dong-ho-do-thong-minh-he-3P-1536x400.webp 1536w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/Dong-ho-do-thong-minh-he-3P-2048x534.webp 2048w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/Dong-ho-do-thong-minh-he-3P-18x5.webp 18w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/Dong-ho-do-thong-minh-he-3P-600x156.webp 600w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/Dong-ho-do-thong-minh-he-3P-64x17.webp 64w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/p>\n<h3>Khi n\u00e0o n\u00ean d\u00f9ng smart meter?<\/h3>\n<p class=\"isSelectedEnd\">Smart meter ph\u00f9 h\u1ee3p trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p:<\/p>\n<ul data-spread=\"false\">\n<li>H\u1ec7 th\u1ed1ng c\u1ea7n \u0111o \u0111\u1ebfm ch\u00ednh x\u00e1c h\u01a1n.<\/li>\n<li>H\u1ec7 th\u1ed1ng d\u00f9ng bi\u1ebfn t\u1ea7n ba pha.<\/li>\n<li>D\u00f2ng \u0111i\u1ec7n \u0111\u1ea7u ra l\u1edbn.<\/li>\n<li>C\u00e1p AC c\u00f3 ti\u1ebft di\u1ec7n l\u1edbn.<\/li>\n<li>Ch\u1ee7 \u0111\u1ea7u t\u01b0 c\u1ea7n theo d\u00f5i d\u1eef li\u1ec7u ti\u00eau th\u1ee5 \u0111i\u1ec7n.<\/li>\n<li>D\u1ef1 \u00e1n c\u1ea7n qu\u1ea3n l\u00fd c\u00f4ng su\u1ea5t xu\u1ea5t r\u00f5 r\u00e0ng h\u01a1n.<\/li>\n<\/ul>\n<h3>Nguy\u00ean l\u00fd ch\u1ed1ng ph\u00e1t ng\u01b0\u1ee3c b\u1eb1ng smart meter<\/h3>\n<p class=\"isSelectedEnd\">Smart meter \u0111o d\u00f2ng c\u00f4ng su\u1ea5t t\u1ea1i \u0111i\u1ec3m \u0111\u1ea5u n\u1ed1i. N\u1ebfu ph\u00e1t hi\u1ec7n \u0111i\u1ec7n \u0111ang ch\u1ea3y ng\u01b0\u1ee3c v\u1ec1 l\u01b0\u1edbi, \u0111\u1ed3ng h\u1ed3 s\u1ebd g\u1eedi t\u00edn hi\u1ec7u v\u1ec1 bi\u1ebfn t\u1ea7n qua giao ti\u1ebfp RS485.<\/p>\n<p class=\"isSelectedEnd\">Sau \u0111\u00f3, bi\u1ebfn t\u1ea7n gi\u1ea3m c\u00f4ng su\u1ea5t ph\u00e1t cho ph\u00f9 h\u1ee3p. Khi t\u1ea3i t\u0103ng tr\u1edf l\u1ea1i, bi\u1ebfn t\u1ea7n c\u00f3 th\u1ec3 t\u0103ng c\u00f4ng su\u1ea5t \u0111\u1ec3 t\u1eadn d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi cho nhu c\u1ea7u s\u1eed d\u1ee5ng t\u1ea1i ch\u1ed7.<\/p>\n<h2>Gi\u1ea3i ph\u00e1p 3: D\u00f9ng EPM cho h\u1ec7 nhi\u1ec1u bi\u1ebfn t\u1ea7n<\/h2>\n<p class=\"isSelectedEnd\">V\u1edbi h\u1ec7 th\u1ed1ng ch\u1ec9 c\u00f3 m\u1ed9t bi\u1ebfn t\u1ea7n, CT ho\u1eb7c smart meter th\u01b0\u1eddng c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u ch\u1ed1ng ph\u00e1t ng\u01b0\u1ee3c. Tuy nhi\u00ean, v\u1edbi h\u1ec7 th\u1ed1ng c\u00f3 nhi\u1ec1u bi\u1ebfn t\u1ea7n, c\u1ea7n m\u1ed9t thi\u1ebft b\u1ecb qu\u1ea3n l\u00fd trung t\u00e2m.<\/p>\n<p class=\"isSelectedEnd\">\u0110\u00e2y l\u00e0 vai tr\u00f2 c\u1ee7a <strong>EPM<\/strong>, vi\u1ebft t\u1eaft c\u1ee7a <strong>Export Power Manager<\/strong>. Thi\u1ebft b\u1ecb n\u00e0y gi\u00fap qu\u1ea3n l\u00fd c\u00f4ng su\u1ea5t xu\u1ea5t c\u1ee7a nhi\u1ec1u bi\u1ebfn t\u1ea7n c\u00f9ng l\u00fac.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5965\" src=\"http:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/EPM-voi-Solar.webp\" alt=\"\" width=\"1920\" height=\"1017\" srcset=\"https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/EPM-voi-Solar.webp 1920w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/EPM-voi-Solar-300x159.webp 300w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/EPM-voi-Solar-1024x542.webp 1024w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/EPM-voi-Solar-768x407.webp 768w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/EPM-voi-Solar-1536x814.webp 1536w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/EPM-voi-Solar-18x10.webp 18w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/EPM-voi-Solar-600x318.webp 600w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/EPM-voi-Solar-64x34.webp 64w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><\/p>\n<p class=\"isSelectedEnd\">Solis c\u00f3 c\u00e1c d\u00f2ng EPM nh\u01b0:<\/p>\n<table>\n<tbody>\n<tr>\n<th>Thi\u1ebft b\u1ecb<\/th>\n<th>\u1ee8ng d\u1ee5ng ph\u00f9 h\u1ee3p<\/th>\n<\/tr>\n<tr>\n<td>Solis-EPM1-5G<\/td>\n<td>H\u1ec7 bi\u1ebfn t\u1ea7n m\u1ed9t pha<\/td>\n<\/tr>\n<tr>\n<td>Solis-EPM3-5G<\/td>\n<td>H\u1ec7 bi\u1ebfn t\u1ea7n ba pha<\/td>\n<\/tr>\n<tr>\n<td>Solis-EPM3-5G-Pro<\/td>\n<td>H\u1ec7 ba pha, nhi\u1ec1u bi\u1ebfn t\u1ea7n, y\u00eau c\u1ea7u qu\u1ea3n l\u00fd n\u00e2ng cao<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>L\u1ee3i \u00edch c\u1ee7a EPM<\/h3>\n<p class=\"isSelectedEnd\">EPM kh\u00f4ng ch\u1ec9 ch\u1ed1ng ph\u00e1t ng\u01b0\u1ee3c. Thi\u1ebft b\u1ecb c\u00f2n gi\u00fap gi\u00e1m s\u00e1t h\u1ec7 th\u1ed1ng t\u1ed1t h\u01a1n.<\/p>\n<p class=\"isSelectedEnd\">C\u00e1c l\u1ee3i \u00edch ch\u00ednh g\u1ed3m:<\/p>\n<ul data-spread=\"false\">\n<li>\u0110i\u1ec1u khi\u1ec3n nhi\u1ec1u bi\u1ebfn t\u1ea7n c\u00f9ng l\u00fac.<\/li>\n<li>Gi\u1edbi h\u1ea1n c\u00f4ng su\u1ea5t ph\u00e1t theo y\u00eau c\u1ea7u.<\/li>\n<li>Theo d\u00f5i s\u1ea3n l\u01b0\u1ee3ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi.<\/li>\n<li>Theo d\u00f5i m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n c\u1ee7a t\u1ea3i.<\/li>\n<li>H\u1ed7 tr\u1ee3 qu\u1ea3n l\u00fd n\u0103ng l\u01b0\u1ee3ng cho h\u1ec7 th\u1ed1ng l\u1edbn.<\/li>\n<li>Gi\u1ea3m chi ph\u00ed gi\u00e1m s\u00e1t khi c\u00f3 nhi\u1ec1u bi\u1ebfn t\u1ea7n.<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">V\u1edbi nh\u00e0 x\u01b0\u1edfng, trang tr\u1ea1i, t\u00f2a nh\u00e0 th\u01b0\u01a1ng m\u1ea1i ho\u1eb7c h\u1ec7 th\u1ed1ng C&amp;I, EPM l\u00e0 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p h\u01a1n so v\u1edbi CT \u0111\u01a1n l\u1ebb.<\/p>\n<h2>So s\u00e1nh CT, smart meter v\u00e0 EPM<\/h2>\n<table>\n<tbody>\n<tr>\n<td>Ti\u00eau ch\u00ed<\/td>\n<td>CT<\/td>\n<td>Smart meter<\/td>\n<td>EPM<\/td>\n<\/tr>\n<tr>\n<td>Quy m\u00f4 ph\u00f9 h\u1ee3p<\/td>\n<td>H\u1ec7 nh\u1ecf, m\u1ed9t bi\u1ebfn t\u1ea7n<\/td>\n<td>M\u1ed9t bi\u1ebfn t\u1ea7n, m\u1ed9t pha ho\u1eb7c ba pha<\/td>\n<td>Nhi\u1ec1u bi\u1ebfn t\u1ea7n<\/td>\n<\/tr>\n<tr>\n<td>Chi ph\u00ed<\/td>\n<td>Th\u1ea5p<\/td>\n<td>Trung b\u00ecnh<\/td>\n<td>Cao h\u01a1n<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 linh ho\u1ea1t<\/td>\n<td>C\u01a1 b\u1ea3n<\/td>\n<td>T\u1ed1t<\/td>\n<td>Cao<\/td>\n<\/tr>\n<tr>\n<td>Gi\u00e1m s\u00e1t t\u1ea3i<\/td>\n<td>H\u1ea1n ch\u1ebf<\/td>\n<td>T\u1ed1t h\u01a1n<\/td>\n<td>T\u1ed1t<\/td>\n<\/tr>\n<tr>\n<td>Ph\u00f9 h\u1ee3p d\u00e2n d\u1ee5ng<\/td>\n<td>C\u00f3<\/td>\n<td>C\u00f3<\/td>\n<td>\u00cdt d\u00f9ng n\u1ebfu h\u1ec7 nh\u1ecf<\/td>\n<\/tr>\n<tr>\n<td>Ph\u00f9 h\u1ee3p C&amp;I<\/td>\n<td>H\u1ea1n ch\u1ebf<\/td>\n<td>C\u00f3<\/td>\n<td>R\u1ea5t ph\u00f9 h\u1ee3p<\/td>\n<\/tr>\n<tr>\n<td>Giao ti\u1ebfp<\/td>\n<td>CT tr\u1ef1c ti\u1ebfp<\/td>\n<td>RS485<\/td>\n<td>RS485\/gi\u00e1m s\u00e1t trung t\u00e2m<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Gi\u00e1m s\u00e1t t\u1ea3i 24 gi\u1edd<\/h2>\n<p class=\"isSelectedEnd\">M\u1ed9t \u0111i\u1ec3m m\u1ea1nh c\u1ee7a gi\u1ea3i ph\u00e1p qu\u1ea3n l\u00fd c\u00f4ng su\u1ea5t l\u00e0 kh\u1ea3 n\u0103ng gi\u00e1m s\u00e1t t\u1ea3i 24 gi\u1edd. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 theo d\u00f5i:<\/p>\n<ul data-spread=\"false\">\n<li>S\u1ea3n l\u01b0\u1ee3ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi.<\/li>\n<li>M\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n c\u1ee7a t\u1ea3i.<\/li>\n<li>C\u00f4ng su\u1ea5t nh\u1eadp t\u1eeb l\u01b0\u1edbi.<\/li>\n<li>C\u00f4ng su\u1ea5t xu\u1ea5t v\u1ec1 l\u01b0\u1edbi n\u1ebfu c\u00f3.<\/li>\n<li>D\u1eef li\u1ec7u theo ng\u00e0y, th\u00e1ng v\u00e0 n\u0103m.<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">D\u1eef li\u1ec7u n\u00e0y gi\u00fap ch\u1ee7 \u0111\u1ea7u t\u01b0 hi\u1ec3u r\u00f5 c\u00e1ch h\u1ec7 th\u1ed1ng \u0111ang v\u1eadn h\u00e0nh. T\u1eeb \u0111\u00f3, c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh th\u00f3i quen s\u1eed d\u1ee5ng \u0111i\u1ec7n, t\u0103ng t\u1ef7 l\u1ec7 t\u1ef1 ti\u00eau th\u1ee5 v\u00e0 t\u1ed1i \u01b0u hi\u1ec7u qu\u1ea3 \u0111\u1ea7u t\u01b0.<\/p>\n<p class=\"isSelectedEnd\">V\u00ed d\u1ee5, n\u1ebfu h\u1ec7 th\u1ed1ng th\u01b0\u1eddng d\u01b0 \u0111i\u1ec7n v\u00e0o bu\u1ed5i tr\u01b0a, doanh nghi\u1ec7p c\u00f3 th\u1ec3 chuy\u1ec3n m\u1ed9t s\u1ed1 t\u1ea3i l\u1edbn sang khung gi\u1edd \u0111\u00f3. C\u00e1ch l\u00e0m n\u00e0y gi\u00fap d\u00f9ng \u0111\u01b0\u1ee3c nhi\u1ec1u \u0111i\u1ec7n m\u1eb7t tr\u1eddi h\u01a1n v\u00e0 gi\u1ea3m \u0111i\u1ec7n mua t\u1eeb l\u01b0\u1edbi.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5966\" src=\"http:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/giam-sat-he-solar.webp\" alt=\"\" width=\"1902\" height=\"688\" srcset=\"https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/giam-sat-he-solar.webp 1902w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/giam-sat-he-solar-300x109.webp 300w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/giam-sat-he-solar-1024x370.webp 1024w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/giam-sat-he-solar-768x278.webp 768w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/giam-sat-he-solar-1536x556.webp 1536w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/giam-sat-he-solar-18x7.webp 18w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/giam-sat-he-solar-600x217.webp 600w, https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/giam-sat-he-solar-64x23.webp 64w\" sizes=\"auto, (max-width: 1902px) 100vw, 1902px\" \/><\/p>\n<h2>L\u1ee3i \u00edch c\u1ee7a zero feed-in cho h\u1ed9 gia \u0111\u00ecnh v\u00e0 doanh nghi\u1ec7p<\/h2>\n<h3>1. \u0110\u00e1p \u1ee9ng y\u00eau c\u1ea7u \u0111\u1ea5u n\u1ed1i<\/h3>\n<p class=\"isSelectedEnd\">Zero feed-in gi\u00fap h\u1ec7 th\u1ed1ng ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c khu v\u1ef1c kh\u00f4ng cho ph\u00e9p ph\u00e1t \u0111i\u1ec7n ng\u01b0\u1ee3c l\u00ean l\u01b0\u1edbi. \u0110\u00e2y l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng khi xin \u0111\u1ea5u n\u1ed1i ho\u1eb7c nghi\u1ec7m thu h\u1ec7 th\u1ed1ng.<\/p>\n<h3>2. T\u0103ng t\u1ef7 l\u1ec7 t\u1ef1 ti\u00eau th\u1ee5 \u0111i\u1ec7n m\u1eb7t tr\u1eddi<\/h3>\n<p class=\"isSelectedEnd\">H\u1ec7 th\u1ed1ng \u01b0u ti\u00ean d\u00f9ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi cho t\u1ea3i n\u1ed9i b\u1ed9. Nh\u1edd \u0111\u00f3, h\u1ed9 gia \u0111\u00ecnh v\u00e0 doanh nghi\u1ec7p gi\u1ea3m l\u01b0\u1ee3ng \u0111i\u1ec7n mua t\u1eeb l\u01b0\u1edbi v\u00e0o ban ng\u00e0y.<\/p>\n<h3>3. H\u1ea1n ch\u1ebf r\u1ee7i ro k\u1ef9 thu\u1eadt<\/h3>\n<p class=\"isSelectedEnd\">Ch\u1ed1ng ph\u00e1t ng\u01b0\u1ee3c gi\u00fap tr\u00e1nh t\u00ecnh tr\u1ea1ng \u0111i\u1ec7n d\u01b0 \u0111\u1ea9y v\u00e0o l\u01b0\u1edbi ngo\u00e0i ki\u1ec3m so\u00e1t. \u0110i\u1ec1u n\u00e0y c\u00f3 \u00fd ngh\u0129a l\u1edbn v\u1edbi khu v\u1ef1c c\u00f3 l\u01b0\u1edbi \u0111i\u1ec7n y\u1ebfu ho\u1eb7c m\u00e1y bi\u1ebfn \u00e1p b\u1ecb gi\u1edbi h\u1ea1n c\u00f4ng su\u1ea5t.<\/p>\n<h3>4. Ph\u00f9 h\u1ee3p trong giai \u0111o\u1ea1n ch\u1edd ch\u00ednh s\u00e1ch<\/h3>\n<p class=\"isSelectedEnd\">Khi c\u01a1 ch\u1ebf mua b\u00e1n \u0111i\u1ec7n m\u1eb7t tr\u1eddi ch\u01b0a r\u00f5 ho\u1eb7c th\u1ee7 t\u1ee5c ph\u00ea duy\u1ec7t k\u00e9o d\u00e0i, zero feed-in gi\u00fap h\u1ec7 th\u1ed1ng v\u1eabn c\u00f3 th\u1ec3 v\u1eadn h\u00e0nh \u0111\u1ec3 ph\u1ee5c v\u1ee5 nhu c\u1ea7u t\u1ef1 d\u00f9ng.<\/p>\n<h3>5. Qu\u1ea3n l\u00fd n\u0103ng l\u01b0\u1ee3ng t\u1ed1t h\u01a1n<\/h3>\n<p class=\"isSelectedEnd\">Khi k\u1ebft h\u1ee3p smart meter, EPM v\u00e0 n\u1ec1n t\u1ea3ng gi\u00e1m s\u00e1t, ch\u1ee7 \u0111\u1ea7u t\u01b0 c\u00f3 th\u1ec3 n\u1eafm r\u00f5 d\u1eef li\u1ec7u s\u1ea3n xu\u1ea5t v\u00e0 ti\u00eau th\u1ee5. \u0110\u00e2y l\u00e0 c\u01a1 s\u1edf \u0111\u1ec3 t\u1ed1i \u01b0u v\u1eadn h\u00e0nh h\u1ec7 th\u1ed1ng v\u1ec1 l\u00e2u d\u00e0i.<\/p>\n<h2>L\u01b0u \u00fd khi thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng zero feed-in<\/h2>\n<p class=\"isSelectedEnd\">\u0110\u1ec3 h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh, kh\u00f4ng n\u00ean ch\u1ec9 ch\u1ecdn thi\u1ebft b\u1ecb theo gi\u00e1. C\u1ea7n thi\u1ebft k\u1ebf \u0111\u00fang theo c\u1ea5u h\u00ecnh t\u1ea3i, lo\u1ea1i bi\u1ebfn t\u1ea7n v\u00e0 y\u00eau c\u1ea7u \u0111\u1ea5u n\u1ed1i th\u1ef1c t\u1ebf.<\/p>\n<p class=\"isSelectedEnd\">M\u1ed9t s\u1ed1 \u0111i\u1ec3m c\u1ea7n ki\u1ec3m tra:<\/p>\n<ul data-spread=\"false\">\n<li>H\u1ec7 th\u1ed1ng d\u00f9ng \u0111i\u1ec7n m\u1ed9t pha hay ba pha.<\/li>\n<li>S\u1ed1 l\u01b0\u1ee3ng bi\u1ebfn t\u1ea7n trong h\u1ec7 th\u1ed1ng.<\/li>\n<li>C\u00f4ng su\u1ea5t inverter.<\/li>\n<li>C\u00f4ng su\u1ea5t t\u1ea3i th\u1ea5p nh\u1ea5t trong ng\u00e0y.<\/li>\n<li>V\u1ecb tr\u00ed l\u1eafp CT ho\u1eb7c smart meter.<\/li>\n<li>Chi\u1ec1u d\u00f2ng \u0111i\u1ec7n qua CT.<\/li>\n<li>C\u1ea5u h\u00ecnh RS485.<\/li>\n<li>C\u00e0i \u0111\u1eb7t gi\u1edbi h\u1ea1n c\u00f4ng su\u1ea5t xu\u1ea5t.<\/li>\n<li>Y\u00eau c\u1ea7u c\u1ee7a \u0111i\u1ec7n l\u1ef1c \u0111\u1ecba ph\u01b0\u01a1ng.<\/li>\n<li>Nhu c\u1ea7u gi\u00e1m s\u00e1t d\u1eef li\u1ec7u ti\u00eau th\u1ee5 \u0111i\u1ec7n.<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">N\u1ebfu h\u1ec7 th\u1ed1ng c\u00f3 t\u1ea3i bi\u1ebfn \u0111\u1ed9ng m\u1ea1nh, c\u1ea7n ki\u1ec3m tra k\u1ef9 t\u1ed1c \u0111\u1ed9 ph\u1ea3n h\u1ed3i c\u1ee7a bi\u1ebfn t\u1ea7n v\u00e0 c\u1ea5u h\u00ecnh EPM. V\u1edbi h\u1ec7 th\u1ed1ng nhi\u1ec1u bi\u1ebfn t\u1ea7n, n\u00ean \u01b0u ti\u00ean EPM thay v\u00ec d\u00f9ng gi\u1ea3i ph\u00e1p r\u1eddi r\u1ea1c.<\/p>\n<h2>Ai n\u00ean d\u00f9ng gi\u1ea3i ph\u00e1p zero feed-in?<\/h2>\n<p class=\"isSelectedEnd\">Gi\u1ea3i ph\u00e1p zero feed-in ph\u00f9 h\u1ee3p v\u1edbi:<\/p>\n<ul data-spread=\"false\">\n<li>H\u1ed9 gia \u0111\u00ecnh l\u1eafp \u0111i\u1ec7n m\u1eb7t tr\u1eddi t\u1ef1 d\u00f9ng.<\/li>\n<li>Nh\u00e0 x\u01b0\u1edfng mu\u1ed1n gi\u1ea3m ti\u1ec1n \u0111i\u1ec7n ban ng\u00e0y.<\/li>\n<li>C\u1eeda h\u00e0ng, si\u00eau th\u1ecb, kho l\u1ea1nh.<\/li>\n<li>Trang tr\u1ea1i n\u00f4ng nghi\u1ec7p.<\/li>\n<li>Tr\u1ea1m b\u01a1m, tr\u1ea1m k\u1ef9 thu\u1eadt.<\/li>\n<li>Doanh nghi\u1ec7p ch\u01b0a \u0111\u01b0\u1ee3c ph\u00e9p ph\u00e1t \u0111i\u1ec7n l\u00ean l\u01b0\u1edbi.<\/li>\n<li>D\u1ef1 \u00e1n \u0111ang ch\u1edd ph\u00ea duy\u1ec7t \u0111\u1ea5u n\u1ed1i.<\/li>\n<li>C\u00f4ng tr\u00ecnh \u1edf khu v\u1ef1c l\u01b0\u1edbi y\u1ebfu.<\/li>\n<\/ul>\n<h2>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 zero feed-in<\/h2>\n<h3>1. Zero feed-in c\u00f3 ph\u1ea3i l\u00e0 kh\u00f4ng d\u00f9ng \u0111i\u1ec7n l\u01b0\u1edbi kh\u00f4ng?<\/h3>\n<p class=\"isSelectedEnd\">Kh\u00f4ng. Zero feed-in kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 t\u00e1ch kh\u1ecfi \u0111i\u1ec7n l\u01b0\u1edbi. H\u1ec7 th\u1ed1ng v\u1eabn c\u00f3 th\u1ec3 l\u1ea5y \u0111i\u1ec7n t\u1eeb l\u01b0\u1edbi khi \u0111i\u1ec7n m\u1eb7t tr\u1eddi kh\u00f4ng \u0111\u1ee7. \u0110i\u1ec3m kh\u00e1c bi\u1ec7t l\u00e0 h\u1ec7 th\u1ed1ng kh\u00f4ng ph\u00e1t \u0111i\u1ec7n d\u01b0 ng\u01b0\u1ee3c l\u00ean l\u01b0\u1edbi.<\/p>\n<h3>2. Zero feed-in c\u00f3 l\u00e0m m\u1ea5t s\u1ea3n l\u01b0\u1ee3ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi kh\u00f4ng?<\/h3>\n<p class=\"isSelectedEnd\">C\u00f3 th\u1ec3 c\u00f3. Khi t\u1ea3i th\u1ea5p h\u01a1n s\u1ea3n l\u01b0\u1ee3ng PV, bi\u1ebfn t\u1ea7n s\u1ebd gi\u1ea3m c\u00f4ng su\u1ea5t ph\u00e1t \u0111\u1ec3 kh\u00f4ng \u0111\u1ea9y \u0111i\u1ec7n d\u01b0 l\u00ean l\u01b0\u1edbi. V\u00ec v\u1eady, ph\u1ea7n n\u0103ng l\u01b0\u1ee3ng kh\u00f4ng d\u00f9ng h\u1ebft c\u00f3 th\u1ec3 b\u1ecb c\u1eaft gi\u1ea3m n\u1ebfu kh\u00f4ng c\u00f3 pin l\u01b0u tr\u1eef.<\/p>\n<h3>3. C\u00f3 n\u00ean l\u1eafp pin l\u01b0u tr\u1eef c\u00f9ng zero feed-in kh\u00f4ng?<\/h3>\n<p class=\"isSelectedEnd\">N\u1ebfu c\u00f4ng tr\u00ecnh d\u01b0 nhi\u1ec1u \u0111i\u1ec7n v\u00e0o ban ng\u00e0y v\u00e0 c\u00f3 nhu c\u1ea7u d\u00f9ng \u0111i\u1ec7n bu\u1ed5i t\u1ed1i, pin l\u01b0u tr\u1eef l\u00e0 l\u1ef1a ch\u1ecdn \u0111\u00e1ng c\u00e2n nh\u1eafc. Pin gi\u00fap l\u01b0u ph\u1ea7n \u0111i\u1ec7n d\u01b0 thay v\u00ec c\u1eaft gi\u1ea3m c\u00f4ng su\u1ea5t PV.<\/p>\n<h3>4. H\u1ec7 th\u1ed1ng m\u1ed9t bi\u1ebfn t\u1ea7n n\u00ean d\u00f9ng CT hay smart meter?<\/h3>\n<p class=\"isSelectedEnd\">N\u1ebfu h\u1ec7 th\u1ed1ng nh\u1ecf v\u00e0 c\u1ea5u h\u00ecnh \u0111\u01a1n gi\u1ea3n, CT c\u00f3 th\u1ec3 \u0111\u1ee7 d\u00f9ng. N\u1ebfu c\u1ea7n \u0111o \u0111\u1ebfm r\u00f5 h\u01a1n ho\u1eb7c h\u1ec7 th\u1ed1ng ba pha, smart meter th\u01b0\u1eddng ph\u00f9 h\u1ee3p h\u01a1n.<\/p>\n<h3>5. H\u1ec7 th\u1ed1ng nhi\u1ec1u bi\u1ebfn t\u1ea7n n\u00ean d\u00f9ng gi\u1ea3i ph\u00e1p n\u00e0o?<\/h3>\n<p class=\"isSelectedEnd\">N\u00ean d\u00f9ng EPM. Thi\u1ebft b\u1ecb n\u00e0y gi\u00fap qu\u1ea3n l\u00fd nhi\u1ec1u bi\u1ebfn t\u1ea7n c\u00f9ng l\u00fac v\u00e0 duy tr\u00ec gi\u1edbi h\u1ea1n ph\u00e1t ng\u01b0\u1ee3c \u1ed5n \u0111\u1ecbnh h\u01a1n.<\/p>\n<h2>K\u1ebft lu\u1eadn<\/h2>\n<p class=\"isSelectedEnd\"><strong>Zero feed-in<\/strong> l\u00e0 gi\u1ea3i ph\u00e1p c\u1ea7n thi\u1ebft cho c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p ph\u00e1t \u0111i\u1ec7n d\u01b0 l\u00ean l\u01b0\u1edbi. Thay v\u00ec d\u1eebng h\u1ec7 th\u1ed1ng ho\u1eb7c ch\u1edd ch\u00ednh s\u00e1ch \u0111\u1ea5u n\u1ed1i, ch\u1ee7 \u0111\u1ea7u t\u01b0 c\u00f3 th\u1ec3 d\u00f9ng CT, smart meter ho\u1eb7c EPM \u0111\u1ec3 ki\u1ec3m so\u00e1t c\u00f4ng su\u1ea5t ph\u00e1t.<\/p>\n<p class=\"isSelectedEnd\">V\u1edbi h\u1ec7 d\u00e2n d\u1ee5ng nh\u1ecf, CT ho\u1eb7c smart meter c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng t\u1ed1t. V\u1edbi h\u1ec7 th\u1ed1ng nh\u00e0 x\u01b0\u1edfng, th\u01b0\u01a1ng m\u1ea1i ho\u1eb7c nhi\u1ec1u bi\u1ebfn t\u1ea7n, EPM l\u00e0 gi\u1ea3i ph\u00e1p ph\u00f9 h\u1ee3p h\u01a1n v\u00ec c\u00f3 th\u1ec3 \u0111i\u1ec1u ph\u1ed1i c\u00f4ng su\u1ea5t t\u1eadp trung v\u00e0 h\u1ed7 tr\u1ee3 gi\u00e1m s\u00e1t n\u0103ng l\u01b0\u1ee3ng.<\/p>\n<p class=\"isSelectedEnd\">Gi\u1ea3i ph\u00e1p ch\u1ed1ng ph\u00e1t ng\u01b0\u1ee3c Solis gi\u00fap h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi v\u1eadn h\u00e0nh an to\u00e0n, \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u l\u01b0\u1edbi \u0111i\u1ec7n v\u00e0 t\u1ed1i \u01b0u \u0111i\u1ec7n t\u1ef1 d\u00f9ng cho h\u1ed9 gia \u0111\u00ecnh, doanh nghi\u1ec7p v\u00e0 c\u00e1c d\u1ef1 \u00e1n C&amp;I.<\/p>\n<p><strong>CTA:<\/strong><br \/>\nB\u1ea1n c\u1ea7n t\u01b0 v\u1ea5n gi\u1ea3i ph\u00e1p zero feed-in cho h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi d\u00e2n d\u1ee5ng, nh\u00e0 x\u01b0\u1edfng ho\u1eb7c d\u1ef1 \u00e1n nhi\u1ec1u bi\u1ebfn t\u1ea7n? H\u00e3y li\u00ean h\u1ec7 \u0111\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt c\u1ee7a SunnySolar \u0111\u1ec3 \u0111\u01b0\u1ee3c kh\u1ea3o s\u00e1t t\u1ea3i, ki\u1ec3m tra c\u1ea5u h\u00ecnh inverter v\u00e0 \u0111\u1ec1 xu\u1ea5t ph\u01b0\u01a1ng \u00e1n CT, smart meter ho\u1eb7c EPM ph\u00f9 h\u1ee3p.<\/p>\n<p>Hotline: 0357690717<br \/>\nWebsite: <a href=\"https:\/\/sunnysolar.vn\/en\/\">www.sunnysolar.vn<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Zero Feed-in l\u00e0 g\u00ec? Zero feed-in l\u00e0 ch\u1ebf \u0111\u1ed9 gi\u1edbi h\u1ea1n kh\u00f4ng c\u1ea5p \u0111i\u1ec7n v\u00e0o l\u01b0\u1edbi trong h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi. Ch\u1ebf \u0111\u1ed9 n\u00e0y c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ch\u1ed1ng ph\u00e1t ng\u01b0\u1ee3c, zero export ho\u1eb7c gi\u1edbi h\u1ea1n ph\u00e1t \u0111i\u1ec7n v\u1ec1 0. Trong h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi th\u00f4ng th\u01b0\u1eddng, c\u00e1c t\u1ea5m pin quang \u0111i\u1ec7n, c\u00f2n [&#8230;]","protected":false},"author":1,"featured_media":5967,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[],"class_list":["post-5960","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Gi\u1ea3i ph\u00e1p ch\u1ed1ng ph\u00e1t ng\u01b0\u1ee3c cho h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi Solis - Sunny Solar<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sunnysolar.vn\/en\/giai-phap-chong-phat-nguoc-cho-he-thong-dien-mat-troi-solis\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Gi\u1ea3i ph\u00e1p ch\u1ed1ng ph\u00e1t ng\u01b0\u1ee3c cho h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi Solis - Sunny Solar\" \/>\n<meta property=\"og:description\" content=\"Zero Feed-in l\u00e0 g\u00ec? Zero feed-in l\u00e0 ch\u1ebf \u0111\u1ed9 gi\u1edbi h\u1ea1n kh\u00f4ng c\u1ea5p \u0111i\u1ec7n v\u00e0o l\u01b0\u1edbi trong h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi. Ch\u1ebf \u0111\u1ed9 n\u00e0y c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ch\u1ed1ng ph\u00e1t ng\u01b0\u1ee3c, zero export ho\u1eb7c gi\u1edbi h\u1ea1n ph\u00e1t \u0111i\u1ec7n v\u1ec1 0. Trong h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi th\u00f4ng th\u01b0\u1eddng, c\u00e1c t\u1ea5m pin quang \u0111i\u1ec7n, c\u00f2n [...]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/sunnysolar.vn\/en\/giai-phap-chong-phat-nguoc-cho-he-thong-dien-mat-troi-solis\/\" \/>\n<meta property=\"og:site_name\" content=\"Sunny Solar\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=100064195922650\" \/>\n<meta property=\"article:published_time\" content=\"2026-06-04T03:29:03+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-04T03:31:13+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/sunnysolar.vn\/wp-content\/uploads\/2026\/06\/Zero-Feed-in-sunnysolar.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"1672\" \/>\n\t<meta property=\"og:image:height\" content=\"941\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"16 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/sunnysolar.vn\\\/giai-phap-chong-phat-nguoc-cho-he-thong-dien-mat-troi-solis\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/sunnysolar.vn\\\/giai-phap-chong-phat-nguoc-cho-he-thong-dien-mat-troi-solis\\\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\\\/\\\/sunnysolar.vn\\\/#\\\/schema\\\/person\\\/03b11ad72c2e395f0d9b8560a3021088\"},\"headline\":\"Gi\u1ea3i ph\u00e1p ch\u1ed1ng ph\u00e1t ng\u01b0\u1ee3c cho h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi Solis\",\"datePublished\":\"2026-06-04T03:29:03+00:00\",\"dateModified\":\"2026-06-04T03:31:13+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/sunnysolar.vn\\\/giai-phap-chong-phat-nguoc-cho-he-thong-dien-mat-troi-solis\\\/\"},\"wordCount\":4135,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/sunnysolar.vn\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/sunnysolar.vn\\\/giai-phap-chong-phat-nguoc-cho-he-thong-dien-mat-troi-solis\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/sunnysolar.vn\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/Zero-Feed-in-sunnysolar.jpeg\",\"articleSection\":[\"Tin t\u1ee9c\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/sunnysolar.vn\\\/giai-phap-chong-phat-nguoc-cho-he-thong-dien-mat-troi-solis\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/sunnysolar.vn\\\/giai-phap-chong-phat-nguoc-cho-he-thong-dien-mat-troi-solis\\\/\",\"url\":\"https:\\\/\\\/sunnysolar.vn\\\/giai-phap-chong-phat-nguoc-cho-he-thong-dien-mat-troi-solis\\\/\",\"name\":\"Gi\u1ea3i ph\u00e1p ch\u1ed1ng ph\u00e1t ng\u01b0\u1ee3c cho h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi Solis - 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