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<\/h1>\n<\/h1>\n\u00c1nh n\u1eafng m\u1eb7t tr\u1eddi l\u00e0 ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng ch\u00ednh gi\u00fap c\u00e1c t\u1ea5m pin n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi (Solar PV)<\/strong> t\u1ea1o ra \u0111i\u1ec7n n\u0103ng. Tuy nhi\u00ean, trong th\u1ef1c t\u1ebf, Cloud Coverage (m\u1ee9c \u0111\u1ed9 che ph\u1ee7 c\u1ee7a m\u00e2y)<\/strong> l\u00e0 m\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng c\u00f3 \u1ea3nh h\u01b0\u1edfng l\u1edbn nh\u1ea5t \u0111\u1ebfn s\u1ea3n l\u01b0\u1ee3ng \u0111i\u1ec7n h\u00e0ng ng\u00e0y.<\/p>\n Ngay c\u1ea3 khi s\u1eed d\u1ee5ng c\u00e1c t\u1ea5m pin c\u00f3 hi\u1ec7u su\u1ea5t cao, nh\u1eefng ng\u00e0y nhi\u1ec1u m\u00e2y v\u1eabn c\u00f3 th\u1ec3 khi\u1ebfn s\u1ea3n l\u01b0\u1ee3ng \u0111i\u1ec7n gi\u1ea3m t\u1eeb 20% \u0111\u1ebfn 80%<\/strong>, t\u00f9y thu\u1ed9c v\u00e0o m\u1eadt \u0111\u1ed9 v\u00e0 lo\u1ea1i m\u00e2y.<\/p>\n Ch\u00ednh v\u00ec v\u1eady, Cloud Coverage Loss Calculator<\/strong> l\u00e0 c\u00f4ng c\u1ee5 h\u1eefu \u00edch gi\u00fap ch\u1ee7 \u0111\u1ea7u t\u01b0, k\u1ef9 s\u01b0 v\u00e0 ng\u01b0\u1eddi s\u1eed d\u1ee5ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi d\u1ef1 \u0111o\u00e1n ch\u00ednh x\u00e1c m\u1ee9c t\u1ed5n th\u1ea5t s\u1ea3n l\u01b0\u1ee3ng \u0111\u1ec3 c\u00f3 k\u1ebf ho\u1ea1ch v\u1eadn h\u00e0nh hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n Pin n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean hi\u1ec7u \u1ee9ng quang \u0111i\u1ec7n (Photovoltaic Effect)<\/strong>.<\/p>\n C\u00e1c t\u1ebf b\u00e0o PV h\u1ea5p th\u1ee5 b\u1ee9c x\u1ea1 m\u1eb7t tr\u1eddi v\u00e0 chuy\u1ec3n \u0111\u1ed5i th\u00e0nh \u0111i\u1ec7n n\u0103ng.<\/p>\n Khi m\u00e2y xu\u1ea5t hi\u1ec7n:<\/p>\n \u0110i\u1ec1u n\u00e0y khi\u1ebfn inverter nh\u1eadn \u0111\u01b0\u1ee3c \u00edt n\u0103ng l\u01b0\u1ee3ng h\u01a1n v\u00e0 s\u1ea3n l\u01b0\u1ee3ng \u0111i\u1ec7n gi\u1ea3m \u0111\u00e1ng k\u1ec3.<\/p>\n C\u00f3 th\u1ec3 th\u1ea5y, kh\u00f4ng ph\u1ea3i m\u1ecdi lo\u1ea1i m\u00e2y \u0111\u1ec1u g\u00e2y \u1ea3nh h\u01b0\u1edfng gi\u1ed1ng nhau. Nh\u1eefng \u0111\u00e1m m\u00e2y m\u1ecfng ch\u1ec9 l\u00e0m gi\u1ea3m nh\u1eb9 b\u1ee9c x\u1ea1, trong khi m\u00e2y d\u00e0y li\u00ean t\u1ee5c c\u00f3 th\u1ec3 khi\u1ebfn h\u1ec7 th\u1ed1ng g\u1ea7n nh\u01b0 m\u1ea5t ph\u1ea7n l\u1edbn c\u00f4ng su\u1ea5t ph\u00e1t \u0111i\u1ec7n.<\/p>\n Cloud Coverage Loss Calculator l\u00e0 c\u00f4ng c\u1ee5 t\u00ednh to\u00e1n l\u01b0\u1ee3ng \u0111i\u1ec7n b\u1ecb suy gi\u1ea3m do \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft.<\/p>\n Ng\u01b0\u1eddi d\u00f9ng ch\u1ec9 c\u1ea7n nh\u1eadp:<\/p>\n Sau \u0111\u00f3 c\u00f4ng c\u1ee5 s\u1ebd t\u00ednh to\u00e1n:<\/p>\n Nh\u1eadp c\u00f4ng su\u1ea5t h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi (kWp).<\/p>\n V\u00ed d\u1ee5:<\/p>\n Nh\u1eadp s\u1ed1 gi\u1edd n\u1eafng trung b\u00ecnh m\u1ed7i ng\u00e0y.<\/p>\n V\u00ed d\u1ee5:<\/p>\n Nh\u1eadp t\u1ef7 l\u1ec7 Cloud Coverage.<\/p>\n V\u00ed d\u1ee5:<\/p>\n Nh\u1eadp hi\u1ec7u su\u1ea5t c\u1ee7a t\u1ea5m pin.<\/p>\n V\u00ed d\u1ee5:<\/p>\n Ch\u1ecdn Cloud Factor.<\/p>\n Th\u00f4ng th\u01b0\u1eddng:<\/p>\n M\u1ed9t h\u1ec7 th\u1ed1ng:<\/p>\n K\u1ebft qu\u1ea3:<\/p>\n N\u1ebfu t\u00ecnh tr\u1ea1ng n\u00e0y k\u00e9o d\u00e0i trong nhi\u1ec1u th\u00e1ng, t\u1ed5ng s\u1ea3n l\u01b0\u1ee3ng \u0111i\u1ec7n h\u00e0ng n\u0103m s\u1ebd gi\u1ea3m \u0111\u00e1ng k\u1ec3.<\/p>\n \u0110i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft quy\u1ebft \u0111\u1ecbnh \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn hi\u1ec7u qu\u1ea3 c\u1ee7a h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi.<\/p>\n Do \u0111\u00f3, vi\u1ec7c s\u1eed d\u1ee5ng d\u1eef li\u1ec7u th\u1eddi ti\u1ebft l\u1ecbch s\u1eed s\u1ebd gi\u00fap d\u1ef1 b\u00e1o s\u1ea3n l\u01b0\u1ee3ng ch\u00ednh x\u00e1c h\u01a1n.<\/p>\n Kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i pin m\u1eb7t tr\u1eddi \u0111\u1ec1u ho\u1ea1t \u0111\u1ed9ng gi\u1ed1ng nhau trong \u0111i\u1ec1u ki\u1ec7n \u00e1nh s\u00e1ng khu\u1ebfch t\u00e1n.<\/p>\n C\u00e1c c\u00f4ng ngh\u1ec7 m\u1edbi nh\u01b0:<\/p>\n th\u01b0\u1eddng duy tr\u00ec hi\u1ec7u su\u1ea5t t\u1ed1t h\u01a1n so v\u1edbi c\u00e1c d\u00f2ng pin \u0111\u1eddi c\u0169.<\/p>\n \u0110\u00e2y l\u00e0 l\u00fd do nhi\u1ec1u d\u1ef1 \u00e1n hi\u1ec7n nay \u01b0u ti\u00ean s\u1eed d\u1ee5ng c\u00e1c d\u00f2ng pin hi\u1ec7u su\u1ea5t cao \u0111\u1ec3 gi\u1ea3m t\u1ed5n th\u1ea5t trong \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft b\u1ea5t l\u1ee3i.<\/p>\n \u0110\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng c\u00f3 pin l\u01b0u tr\u1eef (Battery Storage), vi\u1ec7c bi\u1ebft tr\u01b0\u1edbc m\u1ee9c gi\u1ea3m s\u1ea3n l\u01b0\u1ee3ng do m\u00e2y gi\u00fap:<\/p>\n \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng Off-grid<\/strong> ho\u1eb7c Hybrid<\/strong>.<\/p>\n S\u1ea3n l\u01b0\u1ee3ng \u0111i\u1ec7n gi\u1ea3m \u0111\u1ed3ng ngh\u0129a v\u1edbi:<\/p>\n V\u00ec v\u1eady, khi t\u00ednh to\u00e1n hi\u1ec7u qu\u1ea3 \u0111\u1ea7u t\u01b0, vi\u1ec7c \u0111\u01b0a d\u1eef li\u1ec7u Cloud Coverage v\u00e0o m\u00f4 h\u00ecnh t\u00e0i ch\u00ednh s\u1ebd gi\u00fap d\u1ef1 b\u00e1o ch\u00ednh x\u00e1c h\u01a1n v\u00e0 tr\u00e1nh k\u1ef3 v\u1ecdng qu\u00e1 cao.<\/p>\n \u0110\u1ec3 t\u1ed1i \u01b0u hi\u1ec7u su\u1ea5t h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi trong \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft kh\u00f4ng thu\u1eadn l\u1ee3i, b\u1ea1n n\u00ean:<\/p>\n
\nCloud Coverage \u1ea2nh H\u01b0\u1edfng \u0110\u1ebfn T\u1ea5m Pin M\u1eb7t Tr\u1eddi Nh\u01b0 Th\u1ebf N\u00e0o?<\/h1>\n
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\nM\u1ee9c Gi\u1ea3m S\u1ea3n L\u01b0\u1ee3ng Theo T\u1eebng Lo\u1ea1i M\u00e2y<\/h1>\n
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\n \nLo\u1ea1i m\u00e2y<\/th>\n M\u1ee9c gi\u1ea3m s\u1ea3n l\u01b0\u1ee3ng<\/th>\n<\/tr>\n<\/thead>\n \n Tr\u1eddi quang<\/td>\n 0\u20135%<\/td>\n<\/tr>\n \n M\u00e2y m\u1ecfng (Cirrus)<\/td>\n 5\u201315%<\/td>\n<\/tr>\n \n M\u00e2y r\u1ea3i r\u00e1c<\/td>\n 15\u201330%<\/td>\n<\/tr>\n \n M\u00e2y trung b\u00ecnh<\/td>\n 30\u201350%<\/td>\n<\/tr>\n \n M\u00e2y d\u00e0y (Stratus)<\/td>\n 50\u201370%<\/td>\n<\/tr>\n \n M\u00e2y gi\u00f4ng (Cumulonimbus)<\/td>\n 70\u201380%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
\nCloud Coverage Loss Calculator L\u00e0 G\u00ec?<\/h1>\n
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\nH\u01b0\u1edbng D\u1eabn S\u1eed D\u1ee5ng Cloud Coverage Loss Calculator<\/h1>\n
B\u01b0\u1edbc 1<\/h3>\n
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\nB\u01b0\u1edbc 2<\/h3>\n
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\nB\u01b0\u1edbc 3<\/h3>\n
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\nB\u01b0\u1edbc 4<\/h3>\n
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\nB\u01b0\u1edbc 5<\/h3>\n
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\nV\u00ed D\u1ee5 Minh H\u1ecda<\/h1>\n
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\nCloud Coverage Kh\u00e1c Nhau Theo T\u1eebng Khu V\u1ef1c<\/h1>\n
Mi\u1ec1n Nam Vi\u1ec7t Nam<\/h3>\n
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\nMi\u1ec1n Trung<\/h3>\n
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\nMi\u1ec1n B\u1eafc<\/h3>\n
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\nHi\u1ec7u Su\u1ea5t T\u1ea5m Pin Khi Tr\u1eddi C\u00f3 M\u00e2y<\/h1>\n
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\nVai Tr\u00f2 C\u1ee7a Cloud Coverage Trong Thi\u1ebft K\u1ebf H\u1ec7 Th\u1ed1ng L\u01b0u Tr\u1eef<\/h1>\n
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\nCloud Coverage \u1ea2nh H\u01b0\u1edfng \u0110\u1ebfn ROI C\u1ee7a D\u1ef1 \u00c1n<\/h1>\n
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\nM\u1eb9o Gi\u1ea3m T\u1ed5n Th\u1ea5t Do M\u00e2y Che Ph\u1ee7<\/h1>\n