{"id":43752,"date":"2026-07-27T11:15:48","date_gmt":"2026-07-27T03:15:48","guid":{"rendered":"https:\/\/www.felicitysolar.com\/?p=43752"},"modified":"2026-06-25T10:48:49","modified_gmt":"2026-06-25T02:48:49","slug":"what-are-the-main-components-of-an-off-grid-solar-array-system","status":"publish","type":"post","link":"https:\/\/www.felicitysolar.com\/vn\/what-are-the-main-components-of-an-off-grid-solar-array-system\/","title":{"rendered":"C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a H\u1ec7 th\u1ed1ng m\u1ea3ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi kh\u00f4ng n\u1ed1i l\u01b0\u1edbi l\u00e0 g\u00ec?"},"content":{"rendered":"<p>Qu\u00e1 tr\u00ecnh n\u00e0y li\u00ean quan \u0111\u1ebfn vi\u1ec7c x\u00e1c \u0111\u1ecbnh c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c nhau c\u1ea7n thi\u1ebft trong qu\u00e1 tr\u00ecnh thi\u1ebft l\u1eadp m\u1ed9t h\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi kh\u00f4ng n\u1ed1i l\u01b0\u1edbi\u00a0c\u00f3 ch\u1ee9c n\u0103ng t\u1ef1 ch\u1ee7 m\u00e0 kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o l\u01b0\u1edbi \u0111i\u1ec7n.<br \/>\nM\u1ed8T <a href=\"https:\/\/www.felicitysolar.com\/all-off-grid-inverter\/\">m\u1ea3ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi ngo\u00e0i l\u01b0\u1edbi<\/a>\u00a0l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng m\u00e0 kh\u00f4ng c\u1ea7n s\u1ef1 h\u1ed7 tr\u1ee3 c\u1ee7a b\u1ea5t k\u1ef3 l\u01b0\u1edbi \u0111i\u1ec7n ti\u1ec7n \u00edch n\u00e0o, v\u00ec \u0111i\u1ec7n \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t ra c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef, t\u1ea1o ra v\u00e0 chuy\u1ec3n \u0111\u1ed5i m\u1ed9t c\u00e1ch t\u1ef1 \u0111\u1ed9ng. B\u00e0i vi\u1ebft sau \u0111\u00e2y m\u00f4 t\u1ea3 c\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a h\u1ec7 th\u1ed1ng m\u1ea3ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi kh\u00f4ng n\u1ed1i l\u01b0\u1edbi v\u00e0 vai tr\u00f2 c\u1ee7a t\u1eebng th\u00e0nh ph\u1ea7n trong h\u1ec7 th\u1ed1ng.<\/p>\n<h2>1. T\u1ea5m pin m\u1eb7t tr\u1eddi \u2013 Qu\u1ef9 n\u0103ng l\u01b0\u1ee3ng<\/h2>\n<p>Trong h\u1ec7 th\u1ed1ng l\u1eafp \u0111\u1eb7t m\u1ea3ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi kh\u00f4ng n\u1ed1i l\u01b0\u1edbi, c\u00e1c t\u1ea5m pin m\u1eb7t tr\u1eddi th\u1ef1c hi\u1ec7n nhi\u1ec7m v\u1ee5 h\u1ea5p th\u1ee5 \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi v\u00e0 chuy\u1ec3n \u0111\u1ed5i \u00e1nh s\u00e1ng th\u00e0nh \u0111i\u1ec7n n\u0103ng.<\/p>\n<p><strong>C\u00e1c kh\u00eda c\u1ea1nh quan tr\u1ecdng c\u1ee7a t\u1ea5m pin m\u1eb7t tr\u1eddi l\u00e0:<\/strong><\/p>\n<ul>\n<li><strong>T\u1ebf b\u00e0o quang \u0111i\u1ec7n<\/strong> \u2013 Nh\u1eefng t\u1ebf b\u00e0o n\u00e0y chuy\u1ec3n \u0111\u1ed5i \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi tr\u1ef1c ti\u1ebfp th\u00e0nh \u0111i\u1ec7n m\u1ed9t chi\u1ec1u<\/li>\n<li><strong>M\u1ee9c \u0111\u1ed9 hi\u1ec7u qu\u1ea3<\/strong> \u2013 C\u00e1c t\u1ea5m pin m\u1eb7t tr\u1eddi hi\u1ec7u qu\u1ea3 h\u01a1n t\u1ea1o ra nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng h\u01a1n t\u1eeb \u00edt kh\u00f4ng gian h\u01a1n<\/li>\n<li><strong>Ch\u1ed1ng ch\u1ecbu th\u1eddi ti\u1ebft<\/strong> \u2013 T\u1ea5m pin n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c th\u1eddi ti\u1ebft b\u1ea5t l\u1ee3i nh\u01b0 gi\u00f3, m\u01b0a, tuy\u1ebft<\/li>\n<li><strong>C\u00e1c lo\u1ea1i t\u1ea5m pin m\u1eb7t tr\u1eddi<\/strong> \u2013 T\u1ea5m \u0111\u01a1n tinh th\u1ec3 c\u00f3 hi\u1ec7u qu\u1ea3 cao, trong khi t\u1ea5m \u0111a tinh th\u1ec3 ti\u1ebft ki\u1ec7m<\/li>\n<\/ul>\n<p>N\u1ebfu kh\u00f4ng c\u00f3 t\u1ea5m pin m\u1eb7t tr\u1eddi, h\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi kh\u00f4ng n\u1ed1i l\u01b0\u1edbi s\u1ebd kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<h2>2. B\u1ed9 \u0111i\u1ec1u khi\u1ec3n s\u1ea1c n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi \u2013 \u0110\u01a1n v\u1ecb qu\u1ea3n l\u00fd n\u0103ng l\u01b0\u1ee3ng<\/h2>\n<p>B\u1ed9 \u0111i\u1ec1u khi\u1ec3n s\u1ea1c ch\u1ecbu tr\u00e1ch nhi\u1ec7m v\u1ec1 s\u1ef1 an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a vi\u1ec7c thi\u1ebft l\u1eadp m\u1ea3ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi kh\u00f4ng n\u1ed1i l\u01b0\u1edbi th\u00f4ng qua vi\u1ec7c ki\u1ec3m so\u00e1t d\u00f2ng \u0111i\u1ec7n ch\u1ea1y t\u1eeb c\u00e1c t\u1ea5m pin \u0111\u1ebfn pin.<\/p>\n<p><strong>Ch\u1ee9c n\u0103ng:<\/strong><\/p>\n<ul>\n<li><strong>B\u1ea3o v\u1ec7 qu\u00e1 t\u1ea3i:<\/strong> B\u1ea3o v\u1ec7 pin kh\u1ecfi c\u00e1c v\u1ea5n \u0111\u1ec1 s\u1ea1c qu\u00e1 m\u1ee9c<\/li>\n<li><strong>\u0110i\u1ec1u ch\u1ec9nh \u0111i\u1ec7n \u00e1p:<\/strong> Duy tr\u00ec \u0111i\u1ec7n \u00e1p \u1ed5n \u0111\u1ecbnh cho b\u1ed9 pin<\/li>\n<li><strong>C\u00e1c lo\u1ea1i b\u1ed9 \u0111i\u1ec1u khi\u1ec3n s\u1ea1c:<br \/>\n<\/strong>-PWM \u2013 r\u1ebb nh\u01b0ng kh\u00f4ng hi\u1ec7u qu\u1ea3<br \/>\nMPPT \u2013 ph\u1ee9c t\u1ea1p h\u01a1n, 20-30% hi\u1ec7u qu\u1ea3 h\u01a1n so v\u1edbi CPU<\/li>\n<\/ul>\n<ul>\n<li><strong>B\u1ea3o v\u1ec7 h\u1ec7 th\u1ed1ng:<\/strong> B\u1ea3o v\u1ec7 h\u1ec7 th\u1ed1ng kh\u1ecfi d\u00f2ng \u0111i\u1ec7n ng\u01b0\u1ee3c v\u00e0o ban \u0111\u00eam<\/li>\n<\/ul>\n<p>B\u1ed9 ph\u1eadn n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd h\u1ec7 th\u1ed1ng.<\/p>\n<h2>3.Pin \u2013 L\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng d\u1ef1 tr\u1eef<\/h2>\n<p>Pin ch\u1ee9a th\u00eam n\u0103ng l\u01b0\u1ee3ng m\u00e0 m\u1ea3ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi kh\u00f4ng n\u1ed1i l\u01b0\u1edbi t\u1ea1o ra trong \u0111i\u1ec1u ki\u1ec7n n\u1eafng.<\/p>\n<p><strong>\u0110\u1eb7c \u0111i\u1ec3m ch\u00ednh:<\/strong><\/p>\n<ul>\n<li><strong>Kh\u1ea3 n\u0103ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng:<\/strong> N\u00f3 ph\u1ee5 thu\u1ed9c v\u00e0o kWh, ngh\u0129a l\u00e0 \u0111i\u1ec7n s\u1ebd k\u00e9o d\u00e0i bao l\u00e2u<\/li>\n<li><strong>C\u00e1c lo\u1ea1i pin:<br \/>\n<\/strong>Lithium ion: Tu\u1ed5i th\u1ecd cao h\u01a1n, qu\u00e1 tr\u00ecnh n\u1ea1p l\u1ea1i nhanh ch\u00f3ng, hi\u1ec7u qu\u1ea3<br \/>\nAxit ch\u00ec: R\u1ebb nh\u01b0ng n\u1eb7ng v\u00e0 tu\u1ed5i th\u1ecd ng\u1eafn<\/li>\n<\/ul>\n<ul>\n<li><strong>\u0110\u1ed9 s\u00e2u x\u1ea3 (DoD):<\/strong> \u0110\u1ec1 c\u1eadp \u0111\u1ebfn l\u01b0\u1ee3ng n\u0103ng l\u01b0\u1ee3ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ti\u00eau th\u1ee5<\/li>\n<li><strong>D\u1ef1 ph\u00f2ng n\u0103ng l\u01b0\u1ee3ng:<\/strong> Gi\u00fap \u0111\u1ea3m b\u1ea3o cung c\u1ea5p \u0111i\u1ec7n v\u00e0o ban \u0111\u00eam ho\u1eb7c nh\u1eefng ng\u00e0y nhi\u1ec1u m\u00e2y.<\/li>\n<\/ul>\n<p>Pin l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o ngu\u1ed3n \u0111i\u1ec7n lu\u00f4n s\u1eb5n c\u00f3 v\u00e0 kh\u00f4ng b\u1ecb gi\u00e1n \u0111o\u1ea1n.<\/p>\n<h2>4. Bi\u1ebfn t\u1ea7n \u2013 Thi\u1ebft b\u1ecb chuy\u1ec3n \u0111\u1ed5i ngu\u1ed3n \u0111i\u1ec7n<\/h2>\n<p>B\u1ed9 bi\u1ebfn t\u1ea7n ch\u1ecbu tr\u00e1ch nhi\u1ec7m chuy\u1ec3n \u0111\u1ed5i ngu\u1ed3n \u0111i\u1ec7n m\u1ed9t chi\u1ec1u \u0111\u01b0\u1ee3c t\u1ea1o ra t\u1eeb h\u1ec7 th\u1ed1ng m\u1ea3ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi kh\u00f4ng n\u1ed1i l\u01b0\u1edbi th\u00e0nh ngu\u1ed3n \u0111i\u1ec7n xoay chi\u1ec1u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng b\u1edfi c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n trong gia \u0111\u00ecnh.<\/p>\n<p><strong>Tr\u00e1ch nhi\u1ec7m:<\/strong><\/p>\n<ul>\n<li><strong>Chuy\u1ec3n \u0111\u1ed5i ngu\u1ed3n DC sang AC:<\/strong> \u0110i\u1ec1u n\u00e0y s\u1ebd \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c thi\u1ebft b\u1ecb trong n\u01b0\u1edbc<\/li>\n<li><strong>S\u1ea3n xu\u1ea5t s\u00f3ng h\u00ecnh sin thu\u1ea7n t\u00fay:<\/strong> \u0110\u1ec3 s\u1ea3n xu\u1ea5t ngu\u1ed3n \u0111i\u1ec7n \u1ed5n \u0111\u1ecbnh<\/li>\n<li><strong>L\u1ef1a ch\u1ecdn c\u00f4ng su\u1ea5t:<\/strong> T\u00f9y theo t\u1ed5ng c\u00f4ng su\u1ea5t ti\u00eau th\u1ee5 c\u1ee7a ng\u00f4i nh\u00e0<\/li>\n<\/ul>\n<p>N\u1ebfu kh\u00f4ng c\u00f3 bi\u1ebfn t\u1ea7n, n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi s\u1ebd tr\u1edf n\u00ean v\u00f4 d\u1ee5ng trong \u1ee9ng d\u1ee5ng sinh ho\u1ea1t.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-43753 aligncenter\" src=\"https:\/\/www.felicitysolar.com\/wp-content\/uploads\/2026\/06\/off-grid-solar-array-.jpg\" alt=\"Off Grid Solar Array\" width=\"1265\" height=\"1265\" srcset=\"https:\/\/www.felicitysolar.com\/wp-content\/uploads\/2026\/06\/off-grid-solar-array-.jpg 1265w, https:\/\/www.felicitysolar.com\/wp-content\/uploads\/2026\/06\/off-grid-solar-array--300x300.jpg 300w, https:\/\/www.felicitysolar.com\/wp-content\/uploads\/2026\/06\/off-grid-solar-array--1024x1024.jpg 1024w, https:\/\/www.felicitysolar.com\/wp-content\/uploads\/2026\/06\/off-grid-solar-array--150x150.jpg 150w, https:\/\/www.felicitysolar.com\/wp-content\/uploads\/2026\/06\/off-grid-solar-array--768x768.jpg 768w, https:\/\/www.felicitysolar.com\/wp-content\/uploads\/2026\/06\/off-grid-solar-array--12x12.jpg 12w, https:\/\/www.felicitysolar.com\/wp-content\/uploads\/2026\/06\/off-grid-solar-array--600x600.jpg 600w, https:\/\/www.felicitysolar.com\/wp-content\/uploads\/2026\/06\/off-grid-solar-array--100x100.jpg 100w\" sizes=\"(max-width: 1265px) 100vw, 1265px\" \/><\/p>\n<h3>B\u1ea3ng t\u1ed5ng quan v\u1ec1 th\u00e0nh ph\u1ea7n h\u1ec7 th\u1ed1ng<\/h3>\n<table>\n<tbody>\n<tr>\n<td>Th\u00e0nh ph\u1ea7n<\/td>\n<td>Ch\u1ee9c n\u0103ng<\/td>\n<td>T\u1ea7m quan tr\u1ecdng<\/td>\n<td>Lo\u1ea1i ph\u1ed5 bi\u1ebfn<\/td>\n<\/tr>\n<tr>\n<td>T\u1ea5m pin m\u1eb7t tr\u1eddi<\/td>\n<td>T\u1ea1o ra \u0111i\u1ec7n t\u1eeb \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi<\/td>\n<td>Thi\u1ebft y\u1ebfu<\/td>\n<td>\u0110\u01a1n tinh th\u1ec3 \/ \u0110a tinh th\u1ec3<\/td>\n<\/tr>\n<tr>\n<td>B\u1ed9 \u0111i\u1ec1u khi\u1ec3n s\u1ea1c<\/td>\n<td>\u0110i\u1ec1u ch\u1ec9nh d\u00f2ng \u0111i\u1ec7n<\/td>\n<td>Cao<\/td>\n<td>MPPT\/PWM<\/td>\n<\/tr>\n<tr>\n<td>Ng\u00e2n h\u00e0ng pin<\/td>\n<td>D\u1ef1 tr\u1eef n\u0103ng l\u01b0\u1ee3ng<\/td>\n<td>Thi\u1ebft y\u1ebfu<\/td>\n<td>Lithium-ion \/ Axit ch\u00ec<\/td>\n<\/tr>\n<tr>\n<td>Bi\u1ebfn t\u1ea7n<\/td>\n<td>Chuy\u1ec3n \u0111\u1ed5i ngu\u1ed3n DC th\u00e0nh AC<\/td>\n<td>Thi\u1ebft y\u1ebfu<\/td>\n<td>S\u00f3ng h\u00ecnh sin thu\u1ea7n t\u00fay \/ S\u00f3ng h\u00ecnh sin bi\u1ebfn \u0111\u1ed5i<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>5. C\u00e1c v\u1ea5n \u0111\u1ec1 k\u1ef9 thu\u1eadt \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a m\u1ea3ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi<\/h2>\n<p>T\u1ed5ng hi\u1ec7u su\u1ea5t c\u1ee7a m\u1ea3ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi kh\u00f4ng n\u1ed1i l\u01b0\u1edbi\u00a0khi kh\u00f4ng k\u1ebft n\u1ed1i v\u1edbi l\u01b0\u1edbi \u0111i\u1ec7n ph\u1ee5 thu\u1ed9c v\u00e0o nhi\u1ec1u v\u1ea5n \u0111\u1ec1 k\u1ef9 thu\u1eadt.<\/p>\n<p><strong>C\u00e2n nh\u1eafc:<\/strong><\/p>\n<ul>\n<li>\u0110\u1ed9 nghi\u00eang th\u00edch h\u1ee3p c\u1ee7a c\u00e1c t\u1ea5m s\u1ebd l\u00e0m t\u0103ng hi\u1ec7u qu\u1ea3 thu n\u0103ng l\u01b0\u1ee3ng;<\/li>\n<li>\u0110\u1ecbnh c\u1ee1 pin l\u01b0u tr\u1eef \u0111\u1ec3 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u n\u0103ng l\u01b0\u1ee3ng;<\/li>\n<li>Gi\u1ea3m t\u1ed5n th\u1ea5t n\u0103ng l\u01b0\u1ee3ng b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1p ch\u1ea5t l\u01b0\u1ee3ng cao;<\/li>\n<li>\u0110i\u1ec1u ki\u1ec7n, m\u1ee9c \u0111\u1ed9 \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c t\u1ea1o ra n\u0103ng l\u01b0\u1ee3ng.<\/li>\n<\/ul>\n<p>Thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng ph\u00f9 h\u1ee3p \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tin c\u1eady v\u00e0 t\u00ednh b\u1ec1n v\u1eefng c\u1ee7a vi\u1ec7c cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng.<\/p>\n<h2>Ph\u1ea7n k\u1ebft lu\u1eadn<\/h2>\n<p>M\u1ea3ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi kh\u00f4ng n\u1ed1i l\u01b0\u1edbi\u00a0\u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb c\u00e1c t\u1ea5m pin m\u1eb7t tr\u1eddi, b\u1ed9 \u0111i\u1ec1u khi\u1ec3n s\u1ea1c, pin v\u00e0 b\u1ed9 bi\u1ebfn t\u1ea7n ho\u1ea1t \u0111\u1ed9ng h\u00e0i h\u00f2a trong vi\u1ec7c cung c\u1ea5p \u0111i\u1ec7n \u0111\u1ed9c l\u1eadp. M\u1ed7i th\u00e0nh ph\u1ea7n c\u1ea7n c\u00f3 s\u1ef1 hi\u1ec3u bi\u1ebft \u0111\u00fang \u0111\u1eafn \u0111\u1ec3 thi\u1ebft k\u1ebf c\u00e1c h\u1ec7 th\u1ed1ng hi\u1ec7u qu\u1ea3.<\/p>\n<h2>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n<p><strong>C\u00e2u 1: Tu\u1ed5i th\u1ecd c\u1ee7a m\u1ed9t con ng\u01b0\u1eddi l\u00e0 bao nhi\u00eau? <\/strong><strong>m\u1ea3ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi ngo\u00e0i l\u01b0\u1edbi<\/strong><strong>\u00a0<\/strong><strong>h\u1ec7 th\u1ed1ng?<br \/>\n<\/strong>N\u1ebfu \u0111\u01b0\u1ee3c b\u1ea3o tr\u00ec t\u1ed1t, c\u00e1c t\u1ea5m pin s\u1ebd c\u00f3 tu\u1ed5i th\u1ecd t\u1eeb 20-25 n\u0103m, trong khi pin s\u1ebd c\u00f3 tu\u1ed5i th\u1ecd t\u1eeb 5-15 n\u0103m, t\u00f9y thu\u1ed9c v\u00e0o b\u1ea3n ch\u1ea5t c\u1ee7a ch\u00fang.<\/p>\n<p><strong>C\u00e2u 2: C\u00f3 th\u1ec3 <\/strong><strong>m\u1ea3ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi ngo\u00e0i l\u01b0\u1edbi<\/strong><strong>\u00a0<\/strong><strong>h\u1ed7 tr\u1ee3 c\u00e1c y\u00eau c\u1ea7u v\u1ec1 \u0111i\u1ec7n c\u1ee7a to\u00e0n b\u1ed9 ng\u00f4i nh\u00e0?<br \/>\n<\/strong>C\u00f3, v\u1edbi \u0111i\u1ec1u ki\u1ec7n l\u00e0 c\u00f3 \u0111\u1ee7 dung l\u01b0\u1ee3ng b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n c\u0169ng nh\u01b0 dung l\u01b0\u1ee3ng pin s\u1eb5n c\u00f3.<\/p>\n<p><strong>C\u00e2u 3: \u0110i\u1ec1u g\u00ec s\u1ebd x\u1ea3y ra v\u00e0o nh\u1eefng ng\u00e0y nhi\u1ec1u m\u00e2y trong nhi\u1ec1u ng\u00e0y li\u00ean ti\u1ebfp?<br \/>\n<\/strong>Pin cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng, nh\u01b0ng \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi th\u1ea5p li\u00ean t\u1ee5c c\u00f3 th\u1ec3 c\u1ea7n \u0111\u1ebfn m\u00e1y ph\u00e1t \u0111i\u1ec7n \u0111\u1ec3 d\u1ef1 ph\u00f2ng.<\/p>\n<p><strong>C\u00e2u h\u1ecfi 4: MPPT c\u00f3 v\u01b0\u1ee3t tr\u1ed9i h\u01a1n so v\u1edbiPWM \u0111\u1ed1i v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng kh\u00f4ng n\u1ed1i l\u01b0\u1edbi kh\u00f4ng?<br \/>\n<\/strong>C\u00f3, v\u00ec b\u1ed9 \u0111i\u1ec1u khi\u1ec3n MPPT ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 h\u01a1n nhi\u1ec1u so v\u1edbi c\u00e1c b\u1ed9 \u0111i\u1ec1u khi\u1ec3n kh\u00e1c.<\/p>","protected":false},"excerpt":{"rendered":"<p>Qu\u00e1 tr\u00ecnh n\u00e0y li\u00ean quan \u0111\u1ebfn vi\u1ec7c x\u00e1c \u0111\u1ecbnh c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c nhau c\u1ea7n thi\u1ebft trong qu\u00e1 tr\u00ecnh thi\u1ebft l\u1eadp m\u1ed9t h\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi kh\u00f4ng n\u1ed1i l\u01b0\u1edbi\u00a0c\u00f3 ch\u1ee9c n\u0103ng t\u1ef1 ch\u1ee7 m\u00e0 kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o l\u01b0\u1edbi \u0111i\u1ec7n. M\u1ea3ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi kh\u00f4ng n\u1ed1i l\u01b0\u1edbi\u00a0l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng m\u00e0 kh\u00f4ng c\u1ea7n s\u1ef1 h\u1ed7 tr\u1ee3 c\u1ee7a b\u1ea5t k\u1ef3 l\u01b0\u1edbi \u0111i\u1ec7n ti\u1ec7n \u00edch n\u00e0o, v\u00ec \u0111i\u1ec7n \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t ra c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef, t\u1ea1o ra v\u00e0 chuy\u1ec3n \u0111\u1ed5i m\u1ed9t c\u00e1ch t\u1ef1 \u0111\u1ed9ng. B\u00e0i vi\u1ebft sau [\u2026]<\/p>","protected":false},"author":1,"featured_media":43753,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1,666],"tags":[],"class_list":["post-43752","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.felicitysolar.com\/vn\/wp-json\/wp\/v2\/posts\/43752","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.felicitysolar.com\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.felicitysolar.com\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.felicitysolar.com\/vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.felicitysolar.com\/vn\/wp-json\/wp\/v2\/comments?post=43752"}],"version-history":[{"count":4,"href":"https:\/\/www.felicitysolar.com\/vn\/wp-json\/wp\/v2\/posts\/43752\/revisions"}],"predecessor-version":[{"id":43762,"href":"https:\/\/www.felicitysolar.com\/vn\/wp-json\/wp\/v2\/posts\/43752\/revisions\/43762"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.felicitysolar.com\/vn\/wp-json\/wp\/v2\/media\/43753"}],"wp:attachment":[{"href":"https:\/\/www.felicitysolar.com\/vn\/wp-json\/wp\/v2\/media?parent=43752"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.felicitysolar.com\/vn\/wp-json\/wp\/v2\/categories?post=43752"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.felicitysolar.com\/vn\/wp-json\/wp\/v2\/tags?post=43752"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}