{"id":6967,"date":"2026-09-24T14:51:12","date_gmt":"2026-09-24T07:51:12","guid":{"rendered":"https:\/\/sunnysolar.vn\/?p=6967"},"modified":"2026-09-24T14:51:12","modified_gmt":"2026-09-24T07:51:12","slug":"troi-mua-hoac-ban-dem-thi-dien-mat-troi-hoat-dong-the-nao","status":"publish","type":"post","link":"https:\/\/sunnysolar.vn\/en\/troi-mua-hoac-ban-dem-thi-dien-mat-troi-hoat-dong-the-nao\/","title":{"rendered":"Tr\u1eddi M\u01b0a Ho\u1eb7c Ban \u0110\u00eam Th\u00ec \u0110i\u1ec7n M\u1eb7t Tr\u1eddi Ho\u1ea1t \u0110\u1ed9ng Th\u1ebf N\u00e0o?"},"content":{"rendered":"

Tr\u1eddi M\u01b0a Ho\u1eb7c Ban \u0110\u00eam Th\u00ec \u0110i\u1ec7n M\u1eb7t Tr\u1eddi Ho\u1ea1t \u0110\u1ed9ng Th\u1ebf N\u00e0o?<\/h1>\n

\"\"<\/p>\n

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Tr\u1eddi m\u01b0a ho\u1eb7c ban \u0111\u00eam th\u00ec \u0111i\u1ec7n m\u1eb7t tr\u1eddi c\u00f3 ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng?<\/h2>\n

\u0110\u00e2y l\u00e0 c\u00e2u h\u1ecfi r\u1ea5t ph\u1ed5 bi\u1ebfn khi c\u00e1c h\u1ed9 gia \u0111\u00ecnh c\u00e2n nh\u1eafc l\u1eafp \u0111\u1eb7t \u0111i\u1ec7n n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi<\/strong>.<\/p>\n

C\u00e2u tr\u1ea3 l\u1eddi ng\u1eafn g\u1ecdn l\u00e0:<\/p>\n

\u2601\ufe0f Tr\u1eddi m\u01b0a ho\u1eb7c nhi\u1ec1u m\u00e2y:<\/strong> T\u1ea5m pin v\u1eabn c\u00f3 th\u1ec3 t\u1ea1o ra \u0111i\u1ec7n khi c\u00f2n b\u1ee9c x\u1ea1 m\u1eb7t tr\u1eddi, nh\u01b0ng c\u00f4ng su\u1ea5t th\u01b0\u1eddng gi\u1ea3m so v\u1edbi ng\u00e0y n\u1eafng.<\/p>\n

\ud83c\udf19 Ban \u0111\u00eam:<\/strong> T\u1ea5m pin g\u1ea7n nh\u01b0 kh\u00f4ng t\u1ea1o ra \u0111i\u1ec7n v\u00ec kh\u00f4ng c\u00f2n ngu\u1ed3n b\u1ee9c x\u1ea1 m\u1eb7t tr\u1eddi c\u1ea7n thi\u1ebft. Khi \u0111\u00f3, gia \u0111\u00ecnh s\u1ebd s\u1eed d\u1ee5ng \u0111i\u1ec7n l\u01b0\u1edbi ho\u1eb7c \u0111i\u1ec7n t\u1eeb pin l\u01b0u tr\u1eef<\/strong>, t\u00f9y c\u1ea5u h\u00ecnh h\u1ec7 th\u1ed1ng.<\/p>\n

V\u00ec v\u1eady, \u0111\u1ec3 hi\u1ec3u ch\u00ednh x\u00e1c h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng ra sao, c\u1ea7n ph\u00e2n bi\u1ec7t gi\u1eefa On-grid\/b\u00e1m t\u1ea3i<\/strong> v\u00e0 Hybrid c\u00f3 pin l\u01b0u tr\u1eef<\/strong>.<\/p>\n

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1. \u0110i\u1ec7n m\u1eb7t tr\u1eddi ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/h1>\n

T\u1ea5m pin n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi s\u1eed d\u1ee5ng c\u00e1c t\u1ebf b\u00e0o quang \u0111i\u1ec7n \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i \u00e1nh s\u00e1ng th\u00e0nh d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u DC<\/strong>.<\/p>\n

Ngu\u1ed3n DC sau \u0111\u00f3 \u0111\u01b0\u1ee3c \u0111\u01b0a t\u1edbi inverter \u0111\u1ec3 chuy\u1ec3n th\u00e0nh \u0111i\u1ec7n xoay chi\u1ec1u AC<\/strong>, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n trong gia \u0111\u00ecnh.<\/p>\n

Quy tr\u00ecnh c\u01a1 b\u1ea3n:<\/p>\n

\u2600\ufe0f \u00c1nh s\u00e1ng m\u1eb7t tr\u1eddi \u2192 T\u1ea5m pin \u2192 \u0110i\u1ec7n DC \u2192 Inverter \u2192 \u0110i\u1ec7n AC \u2192 Thi\u1ebft b\u1ecb gia \u0111\u00ecnh<\/strong><\/p>\n

Khi c\u01b0\u1eddng \u0111\u1ed9 b\u1ee9c x\u1ea1 thay \u0111\u1ed5i, c\u00f4ng su\u1ea5t ph\u00e1t c\u1ee7a h\u1ec7 th\u1ed1ng c\u0169ng thay \u0111\u1ed5i theo.<\/p>\n

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2. Tr\u1eddi m\u01b0a th\u00ec pin n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi c\u00f3 ph\u00e1t \u0111i\u1ec7n kh\u00f4ng?<\/h1>\n

C\u00f3, n\u1ebfu v\u1eabn c\u00f2n \u00e1nh s\u00e1ng v\u00e0 b\u1ee9c x\u1ea1 m\u1eb7t tr\u1eddi t\u1edbi t\u1ea5m pin.<\/strong><\/p>\n

M\u1ed9t hi\u1ec3u l\u1ea7m ph\u1ed5 bi\u1ebfn l\u00e0 t\u1ea5m pin ch\u1ec9 ho\u1ea1t \u0111\u1ed9ng khi c\u00f3 n\u1eafng tr\u1ef1c ti\u1ebfp. Th\u1ef1c t\u1ebf, v\u00e0o ng\u00e0y nhi\u1ec1u m\u00e2y ho\u1eb7c m\u01b0a, \u00e1nh s\u00e1ng khu\u1ebfch t\u00e1n v\u1eabn c\u00f3 th\u1ec3 t\u1edbi b\u1ec1 m\u1eb7t t\u1ea5m pin v\u00e0 t\u1ea1o ra \u0111i\u1ec7n.<\/p>\n

Tuy nhi\u00ean:<\/p>\n

C\u00f4ng su\u1ea5t ph\u00e1t \u0111i\u1ec7n khi tr\u1eddi m\u01b0a ho\u1eb7c \u00e2m u th\u01b0\u1eddng th\u1ea5p h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi \u0111i\u1ec1u ki\u1ec7n n\u1eafng t\u1ed1t.<\/strong><\/p><\/blockquote>\n

M\u1ee9c gi\u1ea3m bao nhi\u00eau kh\u00f4ng c\u00f3 m\u1ed9t t\u1ef7 l\u1ec7 c\u1ed1 \u0111\u1ecbnh v\u00ec ph\u1ee5 thu\u1ed9c v\u00e0o m\u1eadt \u0111\u1ed9 m\u00e2y, c\u01b0\u1eddng \u0111\u1ed9 m\u01b0a, th\u1eddi gian trong ng\u00e0y, v\u1ecb tr\u00ed \u0111\u1ecba l\u00fd, h\u01b0\u1edbng t\u1ea5m pin, nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1eb7c t\u00ednh c\u1ee7a module.<\/p>\n

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3. M\u01b0a c\u00f3 l\u00e0m t\u1ea5m pin ng\u1eebng ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng?<\/h1>\n

Kh\u00f4ng nh\u1ea5t thi\u1ebft.<\/p>\n

N\u1ebfu tr\u1eddi m\u01b0a nh\u01b0ng v\u1eabn c\u00f2n \u0111\u1ee7 \u00e1nh s\u00e1ng, h\u1ec7 th\u1ed1ng v\u1eabn c\u00f3 th\u1ec3 ghi nh\u1eadn c\u00f4ng su\u1ea5t ph\u00e1t \u0111i\u1ec7n.<\/p>\n

V\u00ed d\u1ee5:<\/p>\n

Ng\u00e0y n\u1eafng:<\/strong> \u2600\ufe0f \u2192 s\u1ea3n l\u01b0\u1ee3ng cao
\nTr\u1eddi nhi\u1ec1u m\u00e2y:<\/strong> \u2601\ufe0f \u2192 s\u1ea3n l\u01b0\u1ee3ng gi\u1ea3m
\nTr\u1eddi m\u01b0a:<\/strong> \ud83c\udf27\ufe0f \u2192 s\u1ea3n l\u01b0\u1ee3ng th\u01b0\u1eddng th\u1ea5p h\u01a1n
\nBan \u0111\u00eam:<\/strong> \ud83c\udf19 \u2192 t\u1ea5m pin kh\u00f4ng t\u1ea1o ra s\u1ea3n l\u01b0\u1ee3ng \u0111\u00e1ng k\u1ec3<\/p>\n

Inverter s\u1ebd li\u00ean t\u1ee5c theo d\u00f5i ngu\u1ed3n \u0111i\u1ec7n t\u1eeb h\u1ec7 th\u1ed1ng PV v\u00e0 v\u1eadn h\u00e0nh trong ph\u1ea1m vi \u0111i\u1ec7n \u00e1p\/c\u00f4ng su\u1ea5t cho ph\u00e9p.<\/p>\n

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4. Tr\u1eddi m\u01b0a gia \u0111\u00ecnh l\u1ea5y \u0111i\u1ec7n \u1edf \u0111\u00e2u?<\/h1>\n

\u0110i\u1ec1u n\u00e0y ph\u1ee5 thu\u1ed9c v\u00e0o lo\u1ea1i h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi<\/strong> \u0111ang s\u1eed d\u1ee5ng.<\/p>\n

Tr\u01b0\u1eddng h\u1ee3p On-grid\/b\u00e1m t\u1ea3i<\/h3>\n

V\u00ed d\u1ee5 v\u00e0o ban ng\u00e0y, c\u0103n nh\u00e0 \u0111ang s\u1eed d\u1ee5ng 3kW<\/strong>, nh\u01b0ng do tr\u1eddi m\u01b0a h\u1ec7 th\u1ed1ng m\u1eb7t tr\u1eddi ch\u1ec9 t\u1ea1o ra 1kW<\/strong>.<\/p>\n

Khi \u0111\u00f3 c\u00f3 th\u1ec3 h\u00ecnh dung:<\/p>\n

1kW \u0111i\u1ec7n m\u1eb7t tr\u1eddi + 2kW \u0111i\u1ec7n l\u01b0\u1edbi \u2192 3kW t\u1ea3i gia \u0111\u00ecnh<\/strong><\/p>\n

Nh\u01b0 v\u1eady, h\u1ec7 th\u1ed1ng v\u1eabn t\u1eadn d\u1ee5ng l\u01b0\u1ee3ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi \u0111ang t\u1ea1o ra, c\u00f2n ph\u1ea7n c\u00f4ng su\u1ea5t thi\u1ebfu \u0111\u01b0\u1ee3c l\u1ea5y t\u1eeb l\u01b0\u1edbi \u0111i\u1ec7n.<\/p>\n

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5. Tr\u1eddi m\u01b0a v\u1edbi h\u1ec7 Hybrid c\u00f3 pin l\u01b0u tr\u1eef<\/h1>\n

H\u1ec7 Hybrid c\u00f3 th\u00eam pin l\u01b0u tr\u1eef<\/strong>, do \u0111\u00f3 vi\u1ec7c qu\u1ea3n l\u00fd n\u0103ng l\u01b0\u1ee3ng linh ho\u1ea1t h\u01a1n.<\/p>\n

M\u1ed9t c\u1ea5u h\u00ecnh c\u01a1 b\u1ea3n:<\/p>\n

T\u1ea5m pin \u2192 Inverter Hybrid \u2192 T\u1ea3i gia \u0111\u00ecnh<\/strong><\/p>\n

\u0111\u1ed3ng th\u1eddi k\u1ebft n\u1ed1i:<\/p>\n

\u2195 Pin l\u01b0u tr\u1eef<\/strong>
\n\u2194 \u0110i\u1ec7n l\u01b0\u1edbi<\/strong><\/p>\n

T\u00f9y ch\u1ebf \u0111\u1ed9 \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh, h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 \u01b0u ti\u00ean \u0111i\u1ec7n m\u1eb7t tr\u1eddi cho t\u1ea3i, d\u00f9ng \u0111i\u1ec7n d\u01b0 \u0111\u1ec3 s\u1ea1c pin v\u00e0 s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng t\u1eeb pin khi c\u1ea7n.<\/p>\n

Khi tr\u1eddi m\u01b0a k\u00e9o d\u00e0i khi\u1ebfn s\u1ea3n l\u01b0\u1ee3ng PV kh\u00f4ng \u0111\u1ee7, h\u1ec7 th\u1ed1ng v\u1eabn c\u00f3 th\u1ec3 l\u1ea5y th\u00eam n\u0103ng l\u01b0\u1ee3ng t\u1eeb pin l\u01b0u tr\u1eef ho\u1eb7c \u0111i\u1ec7n l\u01b0\u1edbi<\/strong>, t\u00f9y thi\u1ebft l\u1eadp.<\/p>\n

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6. Ban \u0111\u00eam t\u1ea5m pin n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi c\u00f3 t\u1ea1o \u0111i\u1ec7n kh\u00f4ng?<\/h1>\n

V\u1ec1 th\u1ef1c t\u1ebf s\u1eed d\u1ee5ng, kh\u00f4ng<\/strong>.<\/p>\n

T\u1ea5m pin c\u1ea7n b\u1ee9c x\u1ea1 \u00e1nh s\u00e1ng \u0111\u1ec3 t\u1ea1o ra \u0111i\u1ec7n. Khi m\u1eb7t tr\u1eddi l\u1eb7n, ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng \u0111\u1ea7u v\u00e0o kh\u00f4ng c\u00f2n \u0111\u1ee7 \u0111\u1ec3 h\u1ec7 th\u1ed1ng PV t\u1ea1o ra c\u00f4ng su\u1ea5t ph\u1ee5c v\u1ee5 gia \u0111\u00ecnh.<\/p>\n

V\u00ec v\u1eady:<\/p>\n

Ban ng\u00e0y:<\/strong> \u2600\ufe0f T\u1ea5m pin t\u1ea1o \u0111i\u1ec7n.
\nBu\u1ed5i t\u1ed1i:<\/strong> \ud83c\udf19 T\u1ea5m pin ng\u1eebng ph\u00e1t \u0111i\u1ec7n h\u1eefu \u00edch.<\/p>\n

Nh\u01b0ng \u0111i\u1ec1u \u0111\u00f3 kh\u00f4ng c\u00f3 ngh\u0129a c\u0103n nh\u00e0 s\u1ebd m\u1ea5t \u0111i\u1ec7n v\u00e0o ban \u0111\u00eam<\/strong>.<\/p>\n

Ngu\u1ed3n \u0111i\u1ec7n l\u00fac n\u00e0y ph\u1ee5 thu\u1ed9c v\u00e0o h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t.<\/p>\n

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7. H\u1ec7 On-grid ho\u1ea1t \u0111\u1ed9ng th\u1ebf n\u00e0o v\u00e0o ban \u0111\u00eam?<\/h1>\n

V\u1edbi h\u1ec7 On-grid\/b\u00e1m t\u1ea3i kh\u00f4ng c\u00f3 pin l\u01b0u tr\u1eef<\/strong>, khi t\u1ea5m pin kh\u00f4ng c\u00f2n ph\u00e1t \u0111i\u1ec7n v\u00e0o ban \u0111\u00eam, t\u1ea3i trong gia \u0111\u00ecnh s\u1eed d\u1ee5ng \u0111i\u1ec7n t\u1eeb l\u01b0\u1edbi \u0111i\u1ec7n<\/strong>.<\/p>\n

C\u00f3 th\u1ec3 h\u00ecnh dung:<\/p>\n

Ban ng\u00e0y<\/h3>\n

\u2600\ufe0f T\u1ea5m pin \u2192 Inverter \u2192 Thi\u1ebft b\u1ecb \u0111i\u1ec7n<\/strong><\/p>\n

N\u1ebfu \u0111i\u1ec7n m\u1eb7t tr\u1eddi kh\u00f4ng \u0111\u1ee7:<\/p>\n

\u2600\ufe0f \u0110i\u1ec7n m\u1eb7t tr\u1eddi + \u26a1 \u0110i\u1ec7n l\u01b0\u1edbi \u2192 T\u1ea3i<\/strong><\/p>\n

Ban \u0111\u00eam<\/h3>\n

\ud83c\udf19 \u0110i\u1ec7n m\u1eb7t tr\u1eddi \u2248 0 \u2192 \u26a1 \u0110i\u1ec7n l\u01b0\u1edbi \u2192 T\u1ea3i<\/strong><\/p>\n

V\u00ec v\u1eady, On-grid ph\u00f9 h\u1ee3p v\u1edbi nh\u1eefng gia \u0111\u00ecnh mu\u1ed1n t\u1eadn d\u1ee5ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi v\u00e0 c\u00f3 l\u01b0\u1ee3ng \u0111i\u1ec7n ti\u00eau th\u1ee5 \u0111\u00e1ng k\u1ec3 v\u00e0o ban ng\u00e0y.<\/p>\n

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8. H\u1ec7 Hybrid ho\u1ea1t \u0111\u1ed9ng th\u1ebf n\u00e0o v\u00e0o ban \u0111\u00eam?<\/h1>\n

\u0110\u00e2y l\u00e0 \u01b0u \u0111i\u1ec3m quan tr\u1ecdng c\u1ee7a h\u1ec7 th\u1ed1ng c\u00f3 pin l\u01b0u tr\u1eef<\/strong>.<\/p>\n

Ban ng\u00e0y, khi c\u00f4ng su\u1ea5t \u0111i\u1ec7n m\u1eb7t tr\u1eddi cao h\u01a1n nhu c\u1ea7u t\u1ee9c th\u1eddi c\u1ee7a t\u1ea3i, ph\u1ea7n n\u0103ng l\u01b0\u1ee3ng ph\u00f9 h\u1ee3p c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o pin l\u01b0u tr\u1eef.<\/p>\n

V\u00ed d\u1ee5:<\/p>\n

Ban ng\u00e0y<\/h3>\n

\u2600\ufe0f T\u1ea5m pin \u2192 Thi\u1ebft b\u1ecb gia \u0111\u00ecnh<\/strong><\/p>\n

\u0110i\u1ec7n d\u01b0:<\/p>\n

\u2600\ufe0f T\u1ea5m pin \u2192 \ud83d\udd0b Pin l\u01b0u tr\u1eef<\/strong><\/p>\n

Ban \u0111\u00eam<\/h3>\n

\ud83d\udd0b Pin l\u01b0u tr\u1eef \u2192 Inverter Hybrid \u2192 Thi\u1ebft b\u1ecb gia \u0111\u00ecnh<\/strong><\/p>\n

Khi pin gi\u1ea3m \u0111\u1ebfn ng\u01b0\u1ee1ng \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t, h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 chuy\u1ec3n sang s\u1eed d\u1ee5ng \u0111i\u1ec7n l\u01b0\u1edbi t\u00f9y c\u1ea5u h\u00ecnh.<\/p>\n

Nh\u1edd \u0111\u00f3, \u0111i\u1ec7n m\u1eb7t tr\u1eddi t\u1ea1o ra v\u00e0o ban ng\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u01b0u l\u1ea1i \u0111\u1ec3 s\u1eed d\u1ee5ng v\u00e0o bu\u1ed5i t\u1ed1i<\/strong>.<\/p>\n

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9. On-grid v\u00e0 Hybrid kh\u00e1c nhau th\u1ebf n\u00e0o khi tr\u1eddi m\u01b0a v\u00e0 ban \u0111\u00eam?<\/h1>\n\n\n\n\n\n\n\n\n\n\n
T\u00ecnh hu\u1ed1ng<\/strong><\/th>\nOn-grid\/B\u00e1m t\u1ea3i<\/strong><\/th>\nHybrid + l\u01b0u tr\u1eef<\/strong><\/th>\n<\/tr>\n<\/thead>\n
Tr\u1eddi n\u1eafng<\/td>\nD\u00f9ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi<\/td>\nD\u00f9ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi + c\u00f3 th\u1ec3 s\u1ea1c pin<\/td>\n<\/tr>\n
Tr\u1eddi nhi\u1ec1u m\u00e2y<\/td>\nPV gi\u1ea3m, l\u01b0\u1edbi b\u00f9 ph\u1ea7n thi\u1ebfu<\/td>\nPV + pin\/l\u01b0\u1edbi t\u00f9y c\u1ea5u h\u00ecnh<\/td>\n<\/tr>\n
Tr\u1eddi m\u01b0a<\/td>\nV\u1eabn c\u00f3 th\u1ec3 ph\u00e1t \u0111i\u1ec7n nh\u01b0ng gi\u1ea3m<\/td>\nPV gi\u1ea3m, c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng pin\/l\u01b0\u1edbi<\/td>\n<\/tr>\n
Ban \u0111\u00eam<\/td>\nD\u00f9ng \u0111i\u1ec7n l\u01b0\u1edbi<\/td>\nC\u00f3 th\u1ec3 d\u00f9ng pin l\u01b0u tr\u1eef<\/td>\n<\/tr>\n
M\u1ea5t \u0111i\u1ec7n l\u01b0\u1edbi<\/td>\nTh\u00f4ng th\u01b0\u1eddng kh\u00f4ng c\u1ea5p t\u1ea3i<\/td>\nC\u00f3 th\u1ec3 c\u1ea5p t\u1ea3i Backup\/EPS n\u1ebfu thi\u1ebft k\u1ebf ph\u00f9 h\u1ee3p<\/td>\n<\/tr>\n
Chi ph\u00ed \u0111\u1ea7u t\u01b0<\/td>\nTh\u1ea5p h\u01a1n<\/td>\nCao h\u01a1n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
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10. M\u1ea5t \u0111i\u1ec7n v\u00e0o ban \u0111\u00eam th\u00ec h\u1ec7 \u0111i\u1ec7n m\u1eb7t tr\u1eddi c\u00f3 d\u00f9ng \u0111\u01b0\u1ee3c kh\u00f4ng?<\/h1>\n

\u0110\u00e2y l\u00e0 \u0111i\u1ec3m r\u1ea5t d\u1ec5 nh\u1ea7m l\u1eabn.<\/p>\n

N\u1ebfu s\u1eed d\u1ee5ng On-grid th\u00f4ng th\u01b0\u1eddng<\/strong>, khi \u0111i\u1ec7n l\u01b0\u1edbi b\u1ecb m\u1ea5t, inverter th\u01b0\u1eddng ph\u1ea3i ng\u1eebng c\u1ea5p \u0111i\u1ec7n l\u00ean l\u01b0\u1edbi v\u00ec y\u00eau c\u1ea7u b\u1ea3o v\u1ec7 ch\u1ed1ng ph\u00e1t \u0111i\u1ec7n c\u00f4 l\u1eadp (anti-islanding).<\/p>\n

Do \u0111\u00f3:<\/p>\n

C\u00f3 t\u1ea5m pin tr\u00ean m\u00e1i kh\u00f4ng \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c nh\u00e0 lu\u00f4n c\u00f3 \u0111i\u1ec7n khi l\u01b0\u1edbi \u0111i\u1ec7n b\u1ecb m\u1ea5t.<\/strong><\/p><\/blockquote>\n

Mu\u1ed1n s\u1eed d\u1ee5ng \u0111i\u1ec7n khi m\u1ea5t l\u01b0\u1edbi, gia \u0111\u00ecnh c\u1ea7n h\u1ec7 th\u1ed1ng c\u00f3 ch\u1ee9c n\u0103ng Backup\/EPS<\/strong> \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ph\u00f9 h\u1ee3p, th\u01b0\u1eddng l\u00e0 inverter Hybrid k\u1ebft h\u1ee3p pin l\u01b0u tr\u1eef.<\/p>\n

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11. Pin l\u01b0u tr\u1eef c\u00f3 th\u1ec3 d\u00f9ng \u0111i\u1ec7n c\u1ea3 \u0111\u00eam kh\u00f4ng?<\/h1>\n

\u0110i\u1ec1u n\u00e0y ph\u1ee5 thu\u1ed9c v\u00e0o dung l\u01b0\u1ee3ng pin v\u00e0 l\u01b0\u1ee3ng \u0111i\u1ec7n gia \u0111\u00ecnh s\u1eed d\u1ee5ng<\/strong>.<\/p>\n

V\u00ed d\u1ee5 m\u1ed9t pin c\u00f3 dung l\u01b0\u1ee3ng danh \u0111\u1ecbnh 10kWh<\/strong> kh\u00f4ng c\u00f3 ngh\u0129a gia \u0111\u00ecnh lu\u00f4n s\u1eed d\u1ee5ng \u0111\u1ee7 10kWh. N\u0103ng l\u01b0\u1ee3ng th\u1ef1c t\u1ebf c\u00f2n ph\u1ee5 thu\u1ed9c v\u00e0o dung l\u01b0\u1ee3ng kh\u1ea3 d\u1ee5ng, gi\u1edbi h\u1ea1n SOC, hi\u1ec7u su\u1ea5t chuy\u1ec3n \u0111\u1ed5i v\u00e0 c\u00e0i \u0111\u1eb7t h\u1ec7 th\u1ed1ng.<\/p>\n

N\u1ebfu t\u1ea3i trung b\u00ecnh l\u00e0 1kW th\u00ec v\u1ec1 l\u00fd thuy\u1ebft 10kWh t\u01b0\u01a1ng \u1ee9ng kho\u1ea3ng 10 gi\u1edd tr\u01b0\u1edbc khi t\u00ednh t\u1ed5n hao v\u00e0 gi\u1edbi h\u1ea1n s\u1eed d\u1ee5ng.<\/p>\n

N\u1ebfu t\u1ea3i t\u0103ng l\u00ean 2kW, th\u1eddi gian t\u01b0\u01a1ng \u1ee9ng s\u1ebd gi\u1ea3m \u0111\u00e1ng k\u1ec3.<\/p>\n

Do \u0111\u00f3, khi l\u1ef1a ch\u1ecdn pin c\u1ea7n t\u00ednh theo:<\/p>\n

Dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef c\u1ea7n thi\u1ebft \u2248 C\u00f4ng su\u1ea5t t\u1ea3i trung b\u00ecnh \u00d7 Th\u1eddi gian c\u1ea7n s\u1eed d\u1ee5ng<\/strong><\/p>\n

Sau \u0111\u00f3 ph\u1ea3i t\u00ednh th\u00eam hi\u1ec7u su\u1ea5t v\u00e0 m\u1ee9c d\u1ef1 ph\u00f2ng.<\/p>\n

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12. C\u00f3 c\u1ea7n l\u1eafp pin l\u01b0u tr\u1eef kh\u00f4ng?<\/h1>\n

Kh\u00f4ng ph\u1ea3i gia \u0111\u00ecnh n\u00e0o c\u0169ng c\u1ea7n.<\/strong><\/p>\n

N\u1ebfu m\u1ee5c ti\u00eau ch\u00ednh l\u00e0 gi\u1ea3m h\u00f3a \u0111\u01a1n v\u00e0 gia \u0111\u00ecnh s\u1eed d\u1ee5ng nhi\u1ec1u \u0111i\u1ec7n v\u00e0o ban ng\u00e0y, h\u1ec7 kh\u00f4ng l\u01b0u tr\u1eef c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng m\u1ee5c ti\u00eau v\u1edbi chi ph\u00ed \u0111\u1ea7u t\u01b0 th\u1ea5p h\u01a1n.<\/p>\n

Pin l\u01b0u tr\u1eef \u0111\u00e1ng c\u00e2n nh\u1eafc h\u01a1n khi gia \u0111\u00ecnh:<\/p>\n