{"id":1760,"date":"2025-10-09T11:50:13","date_gmt":"2025-10-09T03:50:13","guid":{"rendered":"https:\/\/www.epotr.com\/?p=1760"},"modified":"2025-10-09T17:30:59","modified_gmt":"2025-10-09T09:30:59","slug":"what-size-of-a-battery-bank-do-you-need-to-run-a-house","status":"publish","type":"post","link":"https:\/\/www.epotr.com\/vi\/what-size-of-a-battery-bank-do-you-need-to-run-a-house\/","title":{"rendered":"B\u1ea1n c\u1ea7n h\u1ec7 th\u1ed1ng pin d\u1ef1 tr\u1eef c\u00f3 k\u00edch th\u01b0\u1edbc bao nhi\u00eau \u0111\u1ec3 cung c\u1ea5p \u0111i\u1ec7n cho m\u1ed9t ng\u00f4i nh\u00e0?"},"content":{"rendered":"

Khi m\u1ecdi ng\u01b0\u1eddi ngh\u0129 \u0111\u1ebfn vi\u1ec7c cung c\u1ea5p \u0111i\u1ec7n cho to\u00e0n b\u1ed9 ng\u00f4i nh\u00e0 b\u1eb1ng pin, \u0111i\u1ec1u \u0111\u1ea7u ti\u00ean th\u01b0\u1eddng xoay quanh v\u1ea5n \u0111\u1ec1 dung l\u01b0\u1ee3ng. Bao nhi\u00eau kilowatt-gi\u1edd s\u1ebd \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nhu c\u1ea7u c\u1ee7a b\u1ea1n? C\u00e2u tr\u1ea3 l\u1eddi kh\u00f4ng \u0111\u01a1n gi\u1ea3n v\u00ec n\u00f3 ph\u1ee5 thu\u1ed9c v\u00e0o th\u00f3i quen sinh ho\u1ea1t h\u00e0ng ng\u00e0y, s\u1ed1 gi\u1edd d\u1ef1 ph\u00f2ng b\u1ea1n mu\u1ed1n, thi\u1ebft b\u1ecb n\u00e0o c\u1ea7n ph\u1ea3i ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c v\u00e0 li\u1ec7u b\u1ea1n c\u00f3 d\u1ef1 \u0111\u1ecbnh s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi ho\u1eb7c c\u00e1c ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng s\u1ea1ch kh\u00e1c hay kh\u00f4ng. Ch\u1ecdn \u0111\u00fang h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef s\u1ebd gi\u00fap ti\u1ebft ki\u1ec7m ti\u1ec1n, \u0111\u1ea3m b\u1ea3o an to\u00e0n cho gia \u0111\u00ecnh b\u1ea1n khi l\u01b0\u1edbi \u0111i\u1ec7n b\u1ecb s\u1ef1 c\u1ed1 v\u00e0 gi\u00fap b\u1ea1n \u00edt ph\u1ee5 thu\u1ed9c h\u01a1n v\u00e0o ngu\u1ed3n cung b\u00ean ngo\u00e0i. N\u1ebfu \u0111\u00e2y l\u00e0 l\u1ef1a ch\u1ecdn c\u1ee7a b\u1ea1n, EPOTR<\/a> \u0110\u00e2y l\u00e0 m\u1ed9t c\u00e1i t\u00ean \u0111\u00e1ng \u0111\u1ec3 bi\u1ebft \u0111\u1ebfn. \u0110\u01b0\u1ee3c th\u00e0nh l\u1eadp v\u00e0o n\u0103m 2023 t\u1ea1i \u0110\u00f4ng Quan, c\u00f4ng ty n\u00e0y ho\u1ea1t \u0111\u1ed9ng trong l\u0129nh v\u1ef1c c\u00f4ng ngh\u1ec7 n\u0103ng l\u01b0\u1ee3ng th\u00f4ng minh v\u00e0 l\u01b0u tr\u1eef th\u00e2n thi\u1ec7n v\u1edbi gia \u0111\u00ecnh. H\u1ecd k\u1ebft h\u1ee3p thi\u1ebft k\u1ebf pin lithium v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd th\u00f4ng minh \u0111\u1ec3 t\u1ea1o ra s\u1ea3n ph\u1ea9m an to\u00e0n, b\u1ec1n l\u00e2u v\u00e0 d\u1ec5 d\u00e0ng m\u1edf r\u1ed9ng khi nhu c\u1ea7u t\u0103ng l\u00ean. D\u00f2ng s\u1ea3n ph\u1ea9m c\u1ee7a h\u1ecd bao g\u1ed3m c\u00e1c h\u1ec7 th\u1ed1ng treo t\u01b0\u1eddng m\u1ecfng v\u00e0 c\u00e1c m\u1eabu \u0111\u1eb7t s\u00e0n l\u1edbn h\u01a1n, c\u1ea3 hai \u0111\u1ec1u \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 b\u1ec1n b\u1ec9, c\u00f3 tu\u1ed5i th\u1ecd cao v\u00e0 d\u1ec5 d\u00e0ng k\u1ebft n\u1ed1i v\u1edbi nhi\u1ec1u b\u1ed9 bi\u1ebfn t\u1ea7n. T\u1eadp \u0111o\u00e0n n\u00e0y kh\u00f4ng ch\u1ec9 h\u01b0\u1edbng \u0111\u1ebfn s\u1ea3n xu\u1ea5t. M\u1ee5c ti\u00eau c\u1ee7a h\u1ecd l\u00e0 gi\u00fap c\u00e1c gia \u0111\u00ecnh ti\u1ebfn g\u1ea7n h\u01a1n \u0111\u1ebfn m\u1ed9t t\u01b0\u01a1ng lai b\u1ec1n v\u1eefng.<\/p>\n

 <\/p>\n

\"B\u1ea1n<\/div>\n

T\u1ea1i sao k\u00edch th\u01b0\u1edbc b\u1ed9 pin d\u1ef1 tr\u1eef l\u1ea1i quan tr\u1ecdng \u0111\u1ed1i v\u1edbi m\u1ed9t ng\u00f4i nh\u00e0?<\/strong><\/h2>\n

M\u1ed9t ng\u00f4i nh\u00e0 kh\u00f4ng bao gi\u1edd ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng m\u1ed9t c\u00e1ch \u1ed5n \u0111\u1ecbnh. L\u01b0\u1ee3ng \u0111i\u1ec7n ti\u00eau th\u1ee5 dao \u0111\u1ed9ng l\u00ean xu\u1ed1ng trong ng\u00e0y. V\u00ed d\u1ee5, v\u00e0o bu\u1ed5i t\u1ed1i khi \u0111\u00e8n, thi\u1ebft b\u1ecb n\u1ea5u \u0103n v\u00e0 m\u00e1y \u0111i\u1ec1u h\u00f2a \u0111\u1ec1u ho\u1ea1t \u0111\u1ed9ng, l\u01b0\u1ee3ng \u0111i\u1ec7n ti\u00eau th\u1ee5 c\u00f3 th\u1ec3 t\u0103ng g\u1ea5p \u0111\u00f4i so v\u1edbi bu\u1ed5i chi\u1ec1u. M\u1ed9t b\u1ed9 l\u01b0u tr\u1eef nh\u1ecf c\u00f3 th\u1ec3 x\u1eed l\u00fd \u0111\u01b0\u1ee3c s\u1ef1 c\u1ed1 m\u1ea5t \u0111i\u1ec7n ng\u1eafn h\u1ea1n, nh\u01b0ng n\u1ebfu l\u01b0\u1edbi \u0111i\u1ec7n b\u1ecb m\u1ea5t \u0111i\u1ec7n l\u00e2u h\u01a1n, b\u1ea1n s\u1ebd nhanh ch\u00f3ng c\u1ea3m nh\u1eadn \u0111\u01b0\u1ee3c gi\u1edbi h\u1ea1n c\u1ee7a n\u00f3. \u0110\u1ed1i v\u1edbi nh\u1eefng ng\u00f4i nh\u00e0 s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi, dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef r\u1ea5t quan tr\u1ecdng v\u00ec n\u0103ng l\u01b0\u1ee3ng d\u01b0 th\u1eeba trong ng\u00e0y c\u1ea7n \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef \u0111\u1ec3 s\u1eed d\u1ee5ng v\u00e0o ban \u0111\u00eam. N\u1ebfu kh\u00f4ng \u0111\u1ee7 dung l\u01b0\u1ee3ng trong pin, b\u1ea1n s\u1ebd l\u00e3ng ph\u00ed \u0111i\u1ec7n n\u0103ng v\u00e0 v\u1eabn ph\u1ee5 thu\u1ed9c v\u00e0o l\u01b0\u1edbi \u0111i\u1ec7n.<\/p>\n

Ph\u00e2n t\u00edch m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng h\u00e0ng ng\u00e0y<\/strong><\/h3>\n

B\u01b0\u1edbc \u0111\u1ea7u ti\u00ean l\u00e0 t\u00ednh to\u00e1n xem nh\u00e0 b\u1ea1n s\u1eed d\u1ee5ng bao nhi\u00eau kilowatt-gi\u1edd m\u1ed7i ng\u00e0y. M\u1ed9t ng\u00f4i nh\u00e0 nh\u1ecf c\u00f3 th\u1ec3 c\u1ea7n 10-15 kWh. M\u1ed9t ng\u00f4i nh\u00e0 l\u1edbn h\u01a1n v\u1edbi nhi\u1ec1u thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 ti\u00eau th\u1ee5 30 kWh tr\u1edf l\u00ean. N\u1ebfu l\u01b0\u1ee3ng \u0111i\u1ec7n ti\u00eau th\u1ee5 kh\u00f4ng \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c m\u1ee9c n\u00e0y, b\u1ea1n s\u1ebd ho\u1eb7c h\u1ebft \u0111i\u1ec7n ho\u1eb7c h\u1ec7 th\u1ed1ng s\u1ebd b\u1ecb qu\u00e1 t\u1ea3i th\u01b0\u1eddng xuy\u00ean.<\/p>\n

Y\u00eau c\u1ea7u v\u1ec1 th\u1eddi l\u01b0\u1ee3ng ngu\u1ed3n \u0111i\u1ec7n d\u1ef1 ph\u00f2ng<\/strong><\/h3>\n

M\u1ed9t s\u1ed1 h\u1ed9 gia \u0111\u00ecnh ch\u1ec9 c\u1ea7n ngu\u1ed3n \u0111i\u1ec7n d\u1ef1 ph\u00f2ng trong v\u00e0i gi\u1edd \u0111\u1ec3 v\u01b0\u1ee3t qua s\u1ef1 c\u1ed1 m\u1ea5t \u0111i\u1ec7n. \u1ede nh\u1eefng khu v\u1ef1c c\u00f3 l\u01b0\u1edbi \u0111i\u1ec7n y\u1ebfu, nh\u1eefng h\u1ed9 kh\u00e1c c\u1ea7n h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng \u0111\u1ee7 d\u00f9ng trong m\u1ed9t ng\u00e0y ho\u1eb7c th\u1eadm ch\u00ed l\u00e2u h\u01a1n. Vi\u1ec7c li\u00ean k\u1ebft c\u00f4ng su\u1ea5t v\u1edbi th\u1eddi gian m\u1ea5t \u0111i\u1ec7n gi\u00fap tr\u00e1nh l\u00e3ng ph\u00ed ti\u1ec1n b\u1ea1c v\u00e0o vi\u1ec7c n\u00e2ng c\u1ea5p sau n\u00e0y.<\/p>\n

T\u1ea3i tr\u1ecdng quan tr\u1ecdng v\u00e0 t\u1ea3i tr\u1ecdng to\u00e0n nh\u00e0<\/strong><\/h3>\n

Kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 c\u00e1c t\u1ea3i \u0111\u1ec1u gi\u1ed1ng nhau. Nhi\u1ec1u ng\u01b0\u1eddi ch\u1ecdn h\u1ec7 th\u1ed1ng ch\u1ec9 h\u1ed7 tr\u1ee3 c\u00e1c thi\u1ebft b\u1ecb quan tr\u1ecdng nh\u01b0 t\u1ee7 l\u1ea1nh, \u0111\u00e8n chi\u1ebfu s\u00e1ng, b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn ho\u1eb7c m\u00e1y m\u00f3c y t\u1ebf. \u0110\u00e2y l\u00e0 nh\u1eefng \"t\u1ea3i tr\u1ecdng thi\u1ebft y\u1ebfu\". H\u1ec7 th\u1ed1ng d\u1ef1 ph\u00f2ng cho to\u00e0n b\u1ed9 ng\u00f4i nh\u00e0 c\u1ea7n nhi\u1ec1u h\u01a1n, th\u01b0\u1eddng g\u1ea5p \u0111\u00f4i ho\u1eb7c g\u1ea5p ba, do c\u00e1c thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng nhi\u1ec1u nh\u01b0 m\u00e1y \u0111i\u1ec1u h\u00f2a ho\u1eb7c l\u00f2 n\u01b0\u1edbng.<\/p>\n

L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 t\u00ednh to\u00e1n dung l\u01b0\u1ee3ng b\u1ed9 pin ph\u00f9 h\u1ee3p?<\/strong><\/h2>\n

Ph\u00e9p t\u00ednh kh\u00e1 \u0111\u01a1n gi\u1ea3n nh\u01b0ng c\u1ea7n c\u1ea9n th\u1eadn. Nh\u00e2n t\u1ea3i trung b\u00ecnh c\u1ee7a b\u1ea1n v\u1edbi s\u1ed1 gi\u1edd d\u1ef1 ph\u00f2ng b\u1ea1n mu\u1ed1n. Sau \u0111\u00f3, c\u1ed9ng th\u00eam m\u1ed9t l\u01b0\u1ee3ng d\u1ef1 ph\u00f2ng cho t\u1ed5n th\u1ea5t v\u00e0 l\u01b0\u1ee3ng \u0111i\u1ec7n x\u1ea3 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c.<\/p>\n

\u0110o l\u01b0\u1eddng kilowatt-gi\u1edd v\u00e0 h\u1ed3 s\u01a1 t\u1ea3i<\/strong><\/h3>\n

H\u00e3y ki\u1ec3m tra h\u00f3a \u0111\u01a1n ti\u1ec1n \u0111i\u1ec7n \u0111\u1ec3 xem t\u1ed5ng l\u01b0\u1ee3ng kWh ti\u00eau th\u1ee5 h\u00e0ng ng\u00e0y. K\u1ebft h\u1ee3p v\u1edbi bi\u1ec3u \u0111\u1ed3 ph\u1ee5 t\u1ea3i cho th\u1ea5y th\u1eddi \u0111i\u1ec3m \u0111i\u1ec7n n\u0103ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u nh\u1ea5t. V\u00ed d\u1ee5, n\u1ebfu b\u1ea1n c\u1ea7n 20 kWh m\u1ed7i ng\u00e0y v\u00e0 mu\u1ed1n c\u00f3 \u0111\u1ee7 \u0111i\u1ec7n d\u1ef1 ph\u00f2ng trong 24 gi\u1edd, b\u1ea1n c\u1ea7n c\u00f3 l\u01b0\u1ee3ng \u0111i\u1ec7n d\u1ef1 tr\u1eef 20 kWh tr\u01b0\u1edbc khi t\u00ednh \u0111\u1ebfn l\u01b0\u1ee3ng \u0111i\u1ec7n hao h\u1ee5t.<\/p>\n

\u0110\u1ed9 s\u00e2u x\u1ea3 v\u00e0 hi\u1ec7u su\u1ea5t h\u1ec7 th\u1ed1ng<\/strong><\/h3>\n

C\u00e1c b\u1ed9 pin lithium s\u1eaft photphat c\u1ee7a EPOTR cho ph\u00e9p x\u1ea3 s\u00e2u \u0111\u1ebfn 95%. Tuy nhi\u00ean, b\u1ea1n kh\u00f4ng n\u00ean \u0111\u1ea1t \u0111\u1ebfn gi\u1edbi h\u1ea1n n\u00e0y trong m\u1ed7i chu k\u1ef3. M\u1ed9t v\u00e0i ph\u1ea7n tr\u0103m c\u0169ng b\u1ecb hao h\u1ee5t trong qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i t\u1eeb DC sang AC. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 dung l\u01b0\u1ee3ng pin an to\u00e0n l\u1edbn h\u01a1n m\u1ee9c s\u1eed d\u1ee5ng h\u00e0ng ng\u00e0y.<\/p>\n

Bi\u00ean \u0111\u1ed9 an to\u00e0n v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng<\/strong><\/h3>\n

N\u00ean d\u1ef1 tr\u00f9 th\u00eam \u00edt nh\u1ea5t 20%. N\u1ebfu b\u1ea1n s\u1eed d\u1ee5ng 20 kWh, h\u00e3y \u0111\u1eb7t m\u1ee5c ti\u00eau 25 kWh \u0111\u1ec3 c\u00f3 kho\u1ea3ng d\u1ef1 ph\u00f2ng. C\u00e1c h\u1ec7 th\u1ed1ng c\u00f3 thi\u1ebft k\u1ebf d\u1ea1ng m\u00f4-\u0111un r\u1ea5t h\u1eefu \u00edch v\u00ec b\u1ea1n c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u v\u1edbi c\u00f4ng su\u1ea5t th\u1ea5p h\u01a1n v\u00e0 b\u1ed5 sung sau n\u00e0y thay v\u00ec chi qu\u00e1 nhi\u1ec1u ti\u1ec1n ngay t\u1eeb \u0111\u1ea7u.<\/p>\n

H\u00f3a h\u1ecdc v\u00e0 thi\u1ebft k\u1ebf pin \u0111\u00f3ng vai tr\u00f2 g\u00ec?<\/strong><\/h2>\n

C\u1ea5u tr\u00fac h\u00f3a h\u1ecdc b\u00ean trong quy\u1ebft \u0111\u1ecbnh \u0111\u1ed9 an to\u00e0n, tu\u1ed5i th\u1ecd v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi b\u1ed9 bi\u1ebfn t\u1ea7n. Thi\u1ebft k\u1ebf cho th\u1ea5y vi\u1ec7c l\u1eafp \u0111\u1eb7t \u0111\u01a1n gi\u1ea3n nh\u01b0 th\u1ebf n\u00e0o, s\u1ea3n ph\u1ea9m tr\u00f4ng ra sao trong nh\u00e0 b\u1ea1n v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng d\u1ec5 d\u00e0ng nh\u01b0 th\u1ebf n\u00e0o.<\/p>\n

L\u1ee3i \u00edch c\u1ee7a c\u00f4ng ngh\u1ec7 Lithium Iron Phosphate<\/strong><\/h3>\n

C\u00e1c t\u1ebf b\u00e0o \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb ph\u1ed1t ph\u00e1t r\u1ea5t \u1ed5n \u0111\u1ecbnh v\u00e0 kh\u00f4ng d\u1ec5 b\u1ecb qu\u00e1 nhi\u1ec7t. Ch\u00fang ho\u1ea1t \u0111\u1ed9ng t\u1ed1t trong h\u00e0ng ngh\u00ecn chu k\u1ef3. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 h\u00fat ch\u00fang s\u00e2u h\u01a1n, \u0111i\u1ec1u n\u00e0y l\u00e0m cho ch\u00fang h\u1eefu \u00edch h\u01a1n so v\u1edbi c\u00e1c lo\u1ea1i kh\u00e1c.<\/p>\n

C\u00e1c y\u1ebfu t\u1ed1 c\u1ea7n xem x\u00e9t v\u1ec1 tu\u1ed5i th\u1ecd v\u00e0 v\u00f2ng \u0111\u1eddi<\/strong><\/h3>\n

M\u1ed9t b\u1ed9 pin ch\u1ea5t l\u01b0\u1ee3ng cao c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c kho\u1ea3ng 6.000 chu k\u1ef3 s\u1ea1c\/x\u1ea3 \u1edf m\u1ee9c x\u1ea3 90%. \u0110i\u1ec1u \u0111\u00f3 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi h\u01a1n 15 n\u0103m n\u1ebfu s\u1eed d\u1ee5ng m\u1ed9t chu k\u1ef3 m\u1ed7i ng\u00e0y. Th\u1eddi gian s\u1eed d\u1ee5ng l\u00e2u d\u00e0i s\u1ebd gi\u00fap gi\u1ea3m t\u1ed5ng chi ph\u00ed v\u1ec1 l\u00e2u d\u00e0i.<\/p>\n

An to\u00e0n v\u00e0 Qu\u1ea3n l\u00fd nhi\u1ec7t<\/strong><\/h3>\n

H\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd pin (BMS) ti\u00ean ti\u1ebfn c\u00f9ng v\u1edbi kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 qu\u00e1 d\u00f2ng, qu\u00e1 \u00e1p v\u00e0 qu\u00e1 nhi\u1ec7t gi\u00fap b\u1ea3o v\u1ec7 b\u1ed9 pin. Vi\u1ec7c \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00e1c ch\u1ee9ng nh\u1eadn CE v\u00e0 IEC mang l\u1ea1i s\u1ef1 tin t\u01b0\u1edfng r\u1eb1ng s\u1ea3n ph\u1ea9m ho\u1ea1t \u0111\u1ed9ng theo c\u00e1c quy \u0111\u1ecbnh nghi\u00eam ng\u1eb7t tr\u00ean th\u1ecb tr\u01b0\u1eddng.<\/p>\n

Nh\u1eefng s\u1ea3n ph\u1ea9m n\u00e0o c\u1ee7a EPOTR c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u d\u00e2n d\u1ee5ng?<\/strong><\/h2>\n

Kh\u00f4ng ph\u1ea3i ng\u00f4i nh\u00e0 n\u00e0o c\u0169ng gi\u1ed1ng nhau. M\u1ed9t s\u1ed1 c\u1ea7n nh\u1eefng kho ch\u1ee9a \u0111\u1ed3 nh\u1ecf g\u1ecdn. S\u1ed1 kh\u00e1c l\u1ea1i c\u1ea7n nh\u1eefng kh\u1ed1i nh\u00e0 kho l\u1edbn. EPOTR cung c\u1ea5p c\u1ea3 hai l\u1ef1a ch\u1ecdn n\u00e0y.<\/p>\n

H\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng g\u1eafn t\u01b0\u1eddng d\u00e0nh cho nh\u00e0 \u1edf, ph\u00f9 h\u1ee3p v\u1edbi kh\u00f4ng gian nh\u1ecf g\u1ecdn.<\/strong><\/h3>\n

C\u00e1i ESS d\u00e2n d\u1ee5ng g\u1eafn t\u01b0\u1eddng<\/a> M\u1ed7i thi\u1ebft b\u1ecb ti\u00eau th\u1ee5 kho\u1ea3ng 5 kWh. B\u1ea1n c\u00f3 th\u1ec3 gh\u00e9p n\u1ed1i song song t\u1ed1i \u0111a 20 thi\u1ebft b\u1ecb. K\u00edch th\u01b0\u1edbc n\u00e0y ph\u00f9 h\u1ee3p v\u1edbi m\u1ed9t c\u0103n h\u1ed9 ho\u1eb7c m\u1ed9t ng\u00f4i nh\u00e0 c\u1ee1 trung b\u00ecnh khi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u. Ki\u1ec3u d\u00e1ng c\u1ee7a n\u00f3 g\u1ea7n gi\u1ed1ng nh\u01b0 \u0111\u1ed3 n\u1ed9i th\u1ea5t, h\u00f2a h\u1ee3p v\u1edbi kh\u00f4ng gian m\u00e0 kh\u00f4ng t\u1ea1o c\u1ea3m gi\u00e1c c\u1ed3ng k\u1ec1nh nh\u01b0 m\u00e1y m\u00f3c.<\/p>\n

 <\/p>\n

\"ESS<\/div>\n

H\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi (ESS) \u0111\u1eb7t s\u00e0n d\u00e0nh cho nh\u00e0 \u1edf, \u0111\u00e1p \u1ee9ng nhu c\u1ea7u l\u1edbn h\u01a1n.<\/strong><\/h3>\n

C\u00e1i ESS d\u00e2n d\u1ee5ng \u0111\u1eb7t s\u00e0n<\/a> M\u1ed7i thi\u1ebft b\u1ecb cung c\u1ea5p h\u01a1n 16 kWh. \u0110i\u1ec1u n\u00e0y \u0111\u1ee7 cho c\u00e1c ng\u00f4i nh\u00e0 c\u1ee1 trung b\u00ecnh \u0111\u1ebfn l\u1edbn. C\u00f3 th\u1ec3 v\u1eadn h\u00e0nh t\u1ed1i \u0111a 25 thi\u1ebft b\u1ecb c\u1ea1nh nhau, ph\u00f9 h\u1ee3p v\u1edbi nh\u1eefng gia \u0111\u00ecnh mu\u1ed1n c\u00f3 h\u1ec7 th\u1ed1ng d\u1ef1 ph\u00f2ng ho\u00e0n to\u00e0n ho\u1eb7c c\u1ea7n l\u01b0u tr\u1eef nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi.<\/p>\n

 <\/p>\n

\"ESS<\/div>\n

M\u1edf r\u1ed9ng song song \u0111\u1ec3 t\u0103ng t\u00ednh linh ho\u1ea1t v\u1ec1 dung l\u01b0\u1ee3ng.<\/strong><\/h3>\n

C\u1ea3 hai lo\u1ea1i \u0111\u1ec1u c\u00f3 d\u1ea3i \u0111i\u1ec7n \u00e1p v\u00e0 c\u00e1ch giao ti\u1ebfp v\u1edbi bi\u1ebfn t\u1ea7n gi\u1ed1ng nhau. \u0110i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i nhi\u1ec1u thi\u1ebft b\u1ecb v\u00e0 ch\u00fang ho\u1ea1t \u0111\u1ed9ng c\u00f9ng nhau. \u0110i\u1ec1u n\u00e0y gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng b\u1eaft \u0111\u1ea7u v\u1edbi quy m\u00f4 nh\u1ecf v\u00e0 m\u1edf r\u1ed9ng khi m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng t\u0103ng l\u00ean.<\/p>\n

L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ph\u1ed1i h\u1ee3p c\u00e1c b\u1ed9 pin l\u01b0u tr\u1eef v\u1edbi b\u1ed9 bi\u1ebfn t\u1ea7n v\u00e0 h\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi?<\/strong><\/h2>\n

Vi\u1ec7c l\u1ef1a ch\u1ecdn k\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p th\u00f4i ch\u01b0a \u0111\u1ee7. H\u1ec7 th\u1ed1ng \u0111i\u1ec7n l\u01b0\u1edbi c\u1ee7a b\u1ea1n ph\u1ea3i t\u01b0\u01a1ng th\u00edch v\u1edbi bi\u1ebfn t\u1ea7n v\u00e0 h\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi. N\u1ebfu ch\u00fang kh\u00f4ng t\u01b0\u01a1ng th\u00edch v\u1ec1 \u0111i\u1ec7n \u00e1p ho\u1eb7c \u0111\u01b0\u1eddng truy\u1ec1n d\u1eef li\u1ec7u, b\u1ea1n s\u1ebd m\u1ea5t hi\u1ec7u su\u1ea5t ho\u1eb7c th\u1eadm ch\u00ed g\u1eb7p s\u1ef1 c\u1ed1.<\/p>\n

Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1ec1 d\u1ea3i \u0111i\u1ec7n \u00e1p v\u00e0 c\u00f4ng su\u1ea5t \u0111\u1ea7u ra<\/strong><\/h3>\n

H\u1ea7u h\u1ebft c\u00e1c h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng d\u00e2n d\u1ee5ng ho\u1ea1t \u0111\u1ed9ng \u1edf \u0111i\u1ec7n \u00e1p t\u1eeb 44,8 V \u0111\u1ebfn 57,6 V. \u0110i\u1ec7n \u00e1p n\u00e0y r\u1ea5t ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c b\u1ed9 bi\u1ebfn t\u1ea7n, do \u0111\u00f3 kh\u00f4ng g\u00e2y qu\u00e1 t\u1ea3i ho\u1eb7c l\u00e3ng ph\u00ed n\u0103ng l\u01b0\u1ee3ng.<\/p>\n

Giao th\u1ee9c truy\u1ec1n th\u00f4ng v\u00e0 qu\u1ea3n l\u00fd th\u00f4ng minh<\/strong><\/h3>\n

Giao di\u1ec7n RS485 ho\u1eb7c CAN cho ph\u00e9p bi\u1ebfn t\u1ea7n bi\u1ebft tr\u1ea1ng th\u00e1i pin v\u00e0 \u0111i\u1ec1u khi\u1ec3n chu k\u1ef3 s\u1ea1c. H\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n n\u0103ng l\u01b0\u1ee3ng th\u00f4ng minh c\u00e2n b\u1eb1ng gi\u1eefa vi\u1ec7c s\u1ea1c ban ng\u00e0y v\u00e0 s\u1eed d\u1ee5ng ban \u0111\u00eam, gi\u00fap t\u1ed1i \u01b0u h\u00f3a gi\u00e1 tr\u1ecb c\u1ee7a n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi.<\/p>\n

\u1ee8ng d\u1ee5ng n\u1ed1i l\u01b0\u1edbi v\u00e0 \u1ee9ng d\u1ee5ng \u0111\u1ed9c l\u1eadp v\u1edbi l\u01b0\u1edbi \u0111i\u1ec7n<\/strong><\/h3>\n

T\u1ea1i c\u00e1c khu v\u1ef1c l\u01b0\u1edbi \u0111i\u1ec7n \u1ed5n \u0111\u1ecbnh, pin gi\u00fap gi\u1ea3m t\u1ea3i \u0111\u1ec9nh v\u00e0 cung c\u1ea5p ngu\u1ed3n \u0111i\u1ec7n d\u1ef1 ph\u00f2ng trong tr\u01b0\u1eddng h\u1ee3p kh\u1ea9n c\u1ea5p. \u1ede nh\u1eefng n\u01a1i m\u1ea5t \u0111i\u1ec7n th\u01b0\u1eddng xuy\u00ean, ch\u00fang c\u00f3 th\u1ec3 \u0111\u00f3ng vai tr\u00f2 l\u00e0 ngu\u1ed3n \u0111i\u1ec7n ch\u00ednh trong th\u1eddi gian d\u00e0i. C\u1ea3 hai lo\u1ea1i pin treo t\u01b0\u1eddng v\u00e0 \u0111\u1eb7t s\u00e0n \u0111\u1ec1u ph\u00f9 h\u1ee3p v\u1edbi c\u1ea3 hai vai tr\u00f2, t\u00f9y thu\u1ed9c v\u00e0o k\u00edch th\u01b0\u1edbc.<\/p>\n

Nh\u1eefng t\u00ecnh hu\u1ed1ng th\u1ef1c t\u1ebf n\u00e0o cho th\u1ea5y vi\u1ec7c l\u1ef1a ch\u1ecdn k\u00edch th\u01b0\u1edbc pin ph\u00f9 h\u1ee3p?<\/strong><\/h2>\n

C\u00e1c v\u00ed d\u1ee5 gi\u00fap l\u00e0m s\u00e1ng t\u1ecf v\u1ea5n \u0111\u1ec1. Nh\u1eefng ng\u00f4i nh\u00e0 kh\u00e1c nhau cho th\u1ea5y c\u00e1ch t\u00ednh to\u00e1n k\u00edch th\u01b0\u1edbc sao cho ph\u00f9 h\u1ee3p.<\/p>\n

Nh\u00e0 \u1edf v\u00e0 c\u0103n h\u1ed9 nh\u1ecf v\u1edbi t\u1ea3i tr\u1ecdng h\u1ea1n ch\u1ebf<\/strong><\/h3>\n

M\u1ed9t n\u01a1i nh\u1ecf s\u1eed d\u1ee5ng 8-10 kWh m\u1ed7i ng\u00e0y c\u00f3 th\u1ec3 ch\u1ec9 c\u1ea7n hai m\u00f4-\u0111un g\u1eafn t\u01b0\u1eddng. Nh\u01b0 v\u1eady l\u00e0 kho\u1ea3ng 10 kWh n\u0103ng l\u01b0\u1ee3ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c, \u0111\u1ee7 \u0111\u1ec3 th\u1eafp s\u00e1ng, v\u1eadn h\u00e0nh t\u1ee7 l\u1ea1nh v\u00e0 truy c\u1eadp internet trong tr\u01b0\u1eddng h\u1ee3p m\u1ea5t \u0111i\u1ec7n.<\/p>\n

Nh\u00e0 \u1edf c\u1ee1 trung b\u00ecnh t\u00edch h\u1ee3p n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi<\/strong><\/h3>\n

M\u1ed9t ng\u00f4i nh\u00e0 gia \u0111\u00ecnh s\u1eed d\u1ee5ng 20\u201325 kWh m\u1ed7i ng\u00e0y v\u1edbi h\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi tr\u00ean m\u00e1i nh\u00e0 s\u1ebd ph\u00f9 h\u1ee3p h\u01a1n v\u1edbi c\u00e1c t\u1ea5m pin m\u1eb7t tr\u1eddi \u0111\u1eb7t tr\u00ean s\u00e0n. M\u1ed9t ho\u1eb7c hai t\u1ea5m pin s\u1ebd thu \u0111\u01b0\u1ee3c l\u01b0\u1ee3ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi d\u01b0 th\u1eeba v\u00e0o ban ng\u00e0y v\u00e0 cung c\u1ea5p \u0111i\u1ec7n su\u1ed1t \u0111\u00eam.<\/p>\n

Nh\u1eefng c\u0103n nh\u00e0 l\u1edbn c\u1ea7n h\u1ec7 th\u1ed1ng d\u1ef1 ph\u00f2ng to\u00e0n b\u1ed9 nh\u00e0<\/strong><\/h3>\n

C\u00e1c h\u1ed9 gia \u0111\u00ecnh s\u1eed d\u1ee5ng 40 kWh tr\u1edf l\u00ean m\u1ed7i ng\u00e0y th\u01b0\u1eddng c\u1ea7n nhi\u1ec1u m\u00f4-\u0111un \u0111\u1eb7t s\u00e0n. V\u1edbi c\u00f4ng su\u1ea5t 60\u201380 kWh, c\u00e1c thi\u1ebft b\u1ecb ti\u00eau th\u1ee5 nhi\u1ec1u \u0111i\u1ec7n v\u1eabn ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng v\u00e0 t\u00ecnh tr\u1ea1ng m\u1ea5t \u0111i\u1ec7n kh\u00f4ng l\u00e0m gi\u00e1n \u0111o\u1ea1n sinh ho\u1ea1t h\u00e0ng ng\u00e0y.<\/p>\n

T\u1ea1i sao n\u00ean ch\u1ecdn EPOTR cho h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng d\u00e2n d\u1ee5ng?<\/strong><\/h2>\n

Vi\u1ec7c l\u1ef1a ch\u1ecdn nh\u00e0 cung c\u1ea5p c\u0169ng quan tr\u1ecdng nh\u01b0 vi\u1ec7c ch\u1ecdn k\u00edch th\u01b0\u1edbc. M\u1ed9t \u0111\u1ed1i t\u00e1c \u0111\u00e1ng tin c\u1eady \u0111\u1ed3ng ngh\u0129a v\u1edbi s\u1ea3n ph\u1ea9m an to\u00e0n, h\u1ed7 tr\u1ee3 \u1ed5n \u0111\u1ecbnh v\u00e0 c\u00f4ng ngh\u1ec7 c\u00f3 th\u1ec3 th\u00edch \u1ee9ng theo th\u1eddi gian.<\/p>\n

Kinh nghi\u1ec7m \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh v\u00e0 c\u00e1c gi\u1ea3i ph\u00e1p to\u00e0n c\u1ea7u<\/strong><\/h3>\n

EPOTR \u0111\u00e3 x\u00e2y d\u1ef1ng c\u00e1c gi\u1ea3i ph\u00e1p t\u1ea1i nh\u1eefng khu v\u1ef1c c\u00f3 l\u01b0\u1edbi \u0111i\u1ec7n y\u1ebfu k\u00e9m, nh\u01b0 ch\u00e2u Phi v\u00e0 Trung \u0110\u00f4ng. T\u1ea1i Nigeria, h\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi k\u1ebft h\u1ee3p l\u01b0u tr\u1eef c\u1ee7a h\u1ecd gi\u00fap gi\u1ea3m 70% s\u1ed1 l\u1ea7n m\u1ea5t \u0111i\u1ec7n v\u00e0 80% l\u01b0\u1ee3ng ti\u00eau th\u1ee5 nhi\u00ean li\u1ec7u diesel. T\u1ea1i \u0110\u1ee9c, c\u00e1c h\u1ec7 th\u1ed1ng nh\u1ecf g\u1ecdn c\u1ee7a h\u1ecd \u0111\u00e3 gi\u00fap c\u00e1c khu d\u00e2n c\u01b0 c\u0169 gi\u1ea3m t\u1ed5n th\u1ea5t \u0111i\u1ec7n n\u0103ng xu\u1ed1ng d\u01b0\u1edbi 5%.<\/p>\n

D\u1ecbch v\u1ee5 h\u1eadu m\u00e3i v\u00e0 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt \u0111\u00e1ng tin c\u1eady<\/strong><\/h3>\n

Ch\u1ebf \u0111\u1ed9 b\u1ea3o h\u00e0nh d\u00e0i h\u1ea1n, gi\u00e1m s\u00e1t t\u1eeb xa v\u00e0... \u0111\u1ed9i h\u1ed7 tr\u1ee3 nhanh<\/a> Gi\u1eef cho c\u00e1c h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng t\u1ed1t. \u0110i\u1ec1u \u0111\u00f3 mang l\u1ea1i s\u1ef1 an t\u00e2m khi d\u1ef1a v\u00e0o ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng d\u1ef1 tr\u1eef.<\/p>\n

Gi\u1ea3i ph\u00e1p t\u00f9y ch\u1ec9nh ph\u00f9 h\u1ee3p v\u1edbi t\u1eebng h\u1ed9 gia \u0111\u00ecnh kh\u00e1c nhau.<\/strong><\/h3>\n

T\u1eeb c\u00e1c thi\u1ebft b\u1ecb treo t\u01b0\u1eddng m\u1ecfng nh\u1eb9 \u0111\u1ebfn c\u00e1c kh\u1ed1i l\u1edbn \u0111\u1eb7t s\u00e0n, d\u00f2ng s\u1ea3n ph\u1ea9m n\u00e0y ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u ki\u1ec3u nh\u00e0. Nhi\u1ec1u l\u1ef1a ch\u1ecdn m\u1edf r\u1ed9ng cho ph\u00e9p h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n ph\u00e1t tri\u1ec3n c\u00f9ng v\u1edbi cu\u1ed9c s\u1ed1ng c\u1ee7a b\u1ea1n.<\/p>\n

C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/strong><\/h2>\n

C\u00e2u 1: L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 t\u00ednh to\u00e1n dung l\u01b0\u1ee3ng c\u1ee7a h\u1ec7 th\u1ed1ng pin l\u01b0u tr\u1eef t\u1ea1i nh\u00e0?
\n<\/strong>A: Nh\u00e2n l\u01b0\u1ee3ng \u0111i\u1ec7n ti\u00eau th\u1ee5 h\u00e0ng ng\u00e0y (kWh) v\u1edbi s\u1ed1 gi\u1edd d\u1ef1 ph\u00f2ng b\u1ea1n mu\u1ed1n, sau \u0111\u00f3 c\u1ed9ng th\u00eam h\u1ec7 s\u1ed1 x\u1ea3 s\u00e2u v\u00e0 h\u1ec7 s\u1ed1 hi\u1ec7u su\u1ea5t.<\/p>\n

C\u00e2u 2: M\u1ed9t b\u1ed9 pin c\u00f3 th\u1ec3 cung c\u1ea5p \u0111i\u1ec7n cho to\u00e0n b\u1ed9 ng\u00f4i nh\u00e0 kh\u00f4ng?
\n<\/strong>A: M\u1ed9t g\u00f3i c\u00f3 th\u1ec3 \u0111\u1ee7 \u0111\u1ec3 sao l\u01b0u c\u00e1c d\u1eef li\u1ec7u quan tr\u1ecdng, nh\u01b0ng sao l\u01b0u to\u00e0n b\u1ed9 th\u01b0\u1eddng c\u1ea7n nhi\u1ec1u m\u00f4-\u0111un h\u01a1n.<\/p>\n

C\u00e2u 3: H\u1ec7 th\u1ed1ng pin l\u01b0u tr\u1eef d\u00e2n d\u1ee5ng c\u00f3 tu\u1ed5i th\u1ecd bao l\u00e2u?
\n<\/strong>A: C\u00e1c h\u1ec7 th\u1ed1ng t\u1ed1t c\u00f3 tu\u1ed5i th\u1ecd h\u01a1n 6.000 chu k\u1ef3, th\u01b0\u1eddng h\u01a1n 15 n\u0103m n\u1ebfu s\u1eed d\u1ee5ng h\u00e0ng ng\u00e0y.<\/p>","protected":false},"excerpt":{"rendered":"

When people think about powering an entire house with batteries, the first thought usually circles around size. How many kilowatt-hours will cover your needs? The reply is not simple because it depends on daily routines, how many hours of backup you want, which appliances must stay on, and if solar or other clean energy is […]<\/p>\n","protected":false},"author":2,"featured_media":1757,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24,23,1],"tags":[],"class_list":["post-1760","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-news","category-news-center"],"_links":{"self":[{"href":"https:\/\/www.epotr.com\/vi\/wp-json\/wp\/v2\/posts\/1760","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.epotr.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.epotr.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.epotr.com\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.epotr.com\/vi\/wp-json\/wp\/v2\/comments?post=1760"}],"version-history":[{"count":1,"href":"https:\/\/www.epotr.com\/vi\/wp-json\/wp\/v2\/posts\/1760\/revisions"}],"predecessor-version":[{"id":1761,"href":"https:\/\/www.epotr.com\/vi\/wp-json\/wp\/v2\/posts\/1760\/revisions\/1761"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.epotr.com\/vi\/wp-json\/wp\/v2\/media\/1757"}],"wp:attachment":[{"href":"https:\/\/www.epotr.com\/vi\/wp-json\/wp\/v2\/media?parent=1760"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.epotr.com\/vi\/wp-json\/wp\/v2\/categories?post=1760"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.epotr.com\/vi\/wp-json\/wp\/v2\/tags?post=1760"}],"curies":[{"name":"trang web","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}