{"id":2165,"date":"2026-03-13T15:46:01","date_gmt":"2026-03-13T07:46:01","guid":{"rendered":"https:\/\/www.epotr.com\/?p=2165"},"modified":"2026-03-12T15:48:45","modified_gmt":"2026-03-12T07:48:45","slug":"low-voltage-vs-high-voltage-home-batteries-which-is-best-for-vietnamese-homes","status":"publish","type":"post","link":"https:\/\/www.epotr.com\/vi\/low-voltage-vs-high-voltage-home-batteries-which-is-best-for-vietnamese-homes\/","title":{"rendered":"Pin gia d\u1ee5ng \u0111i\u1ec7n \u00e1p th\u1ea5p so v\u1edbi \u0111i\u1ec7n \u00e1p cao: Lo\u1ea1i n\u00e0o t\u1ed1t nh\u1ea5t cho nh\u00e0 \u1edf Vi\u1ec7t Nam?"},"content":{"rendered":"

Vi\u1ec7t Nam \u0111ang \u0111\u1ed1i m\u1eb7t v\u1edbi nhu c\u1ea7u n\u0103ng l\u01b0\u1ee3ng ng\u00e0y c\u00e0ng t\u0103ng v\u00e0 m\u1ea1ng l\u01b0\u1edbi \u0111i\u1ec7n th\u01b0\u1eddng xuy\u00ean kh\u00f4ng \u1ed5n \u0111\u1ecbnh, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u1edf c\u00e1c khu v\u1ef1c ph\u00eda B\u1eafc v\u00e0 c\u00e1c \u0111\u1ea3o xa x\u00f4i. N\u1ebfu b\u1ea1n g\u1eb7p ph\u1ea3i t\u00ecnh tr\u1ea1ng m\u1ea5t \u0111i\u1ec7n \u1edf H\u00e0 N\u1ed9i ho\u1eb7c mu\u1ed1n c\u00f3 ngu\u1ed3n \u0111i\u1ec7n t\u1ef1 ch\u1ee7 cho ng\u00f4i nh\u00e0 ven bi\u1ec3n, vi\u1ec7c l\u1ef1a ch\u1ecdn h\u1ec7 th\u1ed1ng pin l\u01b0u tr\u1eef ph\u00f9 h\u1ee3p tr\u1edf th\u00e0nh y\u1ebfu t\u1ed1 then ch\u1ed1t cho d\u1ef1 \u00e1n n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi c\u1ee7a b\u1ea1n. L\u00e0 m\u1ed9t chuy\u00ean gia v\u1ec1 thi\u1ebft b\u1ecb \u0111i\u1ec7n, t\u00f4i khuy\u00ean b\u1ea1n n\u00ean... EPOTR<\/u><\/strong><\/a>, m\u1ed9t c\u00f4ng ty h\u00e0ng \u0111\u1ea7u v\u1ec1 c\u1ea3i ti\u1ebfn n\u0103ng l\u01b0\u1ee3ng \u0111\u1ebfn t\u1eeb \u0110\u00f4ng Quan. T\u1eeb n\u0103m 2023, h\u1ecd \u0111\u00e3 t\u1eadp trung v\u00e0o vi\u1ec7c k\u1ebft n\u1ed1i c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n hi\u1ec7n \u0111\u1ea1i v\u1edbi h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n th\u00f4ng minh. H\u1ecd gi\u1ea3i ph\u00e1p<\/u><\/strong><\/a>\u00a0M\u1ee5c ti\u00eau l\u00e0 t\u0103ng s\u1ea3n l\u01b0\u1ee3ng v\u00e0 gi\u1ea3m l\u01b0\u1ee3ng kh\u00ed th\u1ea3i b\u1eb1ng c\u00f4ng ngh\u1ec7 lithium ti\u00ean ti\u1ebfn. \u0110\u1ec3 c\u00f3 c\u00e1c k\u1ebf ho\u1ea1ch n\u0103ng l\u01b0\u1ee3ng t\u00f9y ch\u1ec9nh, h\u00e3y li\u00ean h\u1ec7 v\u1edbi nh\u00f3m c\u00f4ng ngh\u1ec7 c\u1ee7a h\u1ecd th\u00f4ng qua... li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i<\/u><\/strong><\/a>.<\/p>\n

\"Pin<\/p>\n

C\u00e1c c\u00f4ng ngh\u1ec7 c\u1ed1t l\u00f5i \u0111\u01b0\u1ee3c chia s\u1ebb b\u1edfi EPOTR Energy Solutions<\/strong><\/h2>\n

H\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng \u0111\u00e1ng tin c\u1eady ph\u1ee5 thu\u1ed9c v\u00e0o s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa h\u00f3a h\u1ecdc \u1ed5n \u0111\u1ecbnh v\u00e0 h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n th\u00f4ng minh. C\u00e1c h\u1ec7 th\u1ed1ng hi\u1ec7n nay s\u1eed d\u1ee5ng c\u00e1c linh ki\u1ec7n th\u00f4ng d\u1ee5ng, \u0111\u1ea3m b\u1ea3o tu\u1ed5i th\u1ecd cao v\u00e0 kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 trong m\u00f4i tr\u01b0\u1eddng gia \u0111\u00ecnh. Khi b\u1ea1n \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c c\u00e1c ti\u00eau ch\u00ed c\u00f4ng ngh\u1ec7 c\u01a1 b\u1ea3n n\u00e0y, kho\u1ea3n \u0111\u1ea7u t\u01b0 c\u1ee7a b\u1ea1n s\u1ebd mang l\u1ea1i hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng h\u01a1n m\u01b0\u1eddi n\u0103m, ngay c\u1ea3 trong \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft kh\u1eafc nghi\u1ec7t nh\u01b0 \u1edf \u0110\u00f4ng Nam \u00c1.<\/p>\n

C\u00f4ng ngh\u1ec7 LiFePO4 mang l\u1ea1i s\u1ef1 an to\u00e0n t\u1ed1i \u0111a<\/strong><\/h3>\n

Pin Lithium S\u1eaft Phosphate (LiFePO4) l\u00e0 l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u cho vi\u1ec7c l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng t\u1ea1i nh\u00e0 nh\u1edd kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t t\u1ed1t. Lo\u1ea1i pin n\u00e0y c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c 6000 chu k\u1ef3 \u1edf \u0111\u1ed9 s\u00e2u x\u1ea3 90% (DOD) trong \u0111i\u1ec1u ki\u1ec7n b\u00ecnh th\u01b0\u1eddng, gi\u00fap ch\u00fang c\u00f3 tu\u1ed5i th\u1ecd cao h\u01a1n khi s\u1eed d\u1ee5ng h\u00e0ng ng\u00e0y. Lo\u1ea1i pin n\u00e0y tr\u00e1nh \u0111\u01b0\u1ee3c v\u1ea5n \u0111\u1ec1 qu\u00e1 nhi\u1ec7t th\u01b0\u1eddng g\u1eb7p \u1edf c\u00e1c lo\u1ea1i pin Lithium Ion tr\u01b0\u1edbc \u0111\u00e2y, \u0111\u1ea3m b\u1ea3o ng\u00f4i nh\u00e0 c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 khi nhi\u1ec7t \u0111\u1ed9 b\u00ean ngo\u00e0i v\u01b0\u1ee3t qu\u00e1 40\u00b0C.<\/p>\n

H\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd t\u00f2a nh\u00e0 th\u00f4ng minh (Smart BMS) \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a theo th\u1eddi gian th\u1ef1c.<\/strong><\/h3>\n

H\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd pin (BMS) ti\u00ean ti\u1ebfn ho\u1ea1t \u0111\u1ed9ng nh\u01b0 c\u1ed1t l\u00f5i c\u1ee7a b\u1ed9 ngu\u1ed3n, theo d\u00f5i \u0111i\u1ec7n \u00e1p, d\u00f2ng \u0111i\u1ec7n v\u00e0 nhi\u1ec7t \u0111\u1ed9 t\u1ea1i m\u1ed7i cell pin. H\u1ec7 th\u1ed1ng \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u khi\u1ec3n linh ho\u1ea1t v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c \u00b11%. C\u00f4ng ngh\u1ec7 n\u00e0y ng\u0103n ng\u1eeba t\u00ecnh tr\u1ea1ng s\u1ea1c qu\u00e1 m\u1ee9c v\u00e0 x\u1ea3 c\u1ea1n ho\u00e0n to\u00e0n, t\u1eeb \u0111\u00f3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a thi\u1ebft b\u1ecb v\u01b0\u1ee3t qu\u00e1 m\u1ee9c ti\u00eau chu\u1ea9n.<\/p>\n

Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch ph\u1ed5 bi\u1ebfn v\u1edbi c\u00e1c bi\u1ebfn t\u1ea7n lai<\/strong><\/h3>\n

C\u00e1c nh\u00f3m pin hi\u1ec7n t\u1ea1i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 d\u1ec5 d\u00e0ng k\u1ebft n\u1ed1i v\u1edbi 90% c\u00e1c b\u1ed9 bi\u1ebfn t\u1ea7n lai ch\u00ednh hi\u1ec7n c\u00f3 tr\u00ean th\u1ecb tr\u01b0\u1eddng. S\u1ef1 t\u01b0\u01a1ng th\u00edch ch\u1eb7t ch\u1ebd n\u00e0y mang l\u1ea1i th\u1eddi gian ph\u1ea3n h\u1ed3i nhanh ch\u00f3ng ch\u1ec9 trong mili gi\u00e2y cho vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i c\u00f4ng su\u1ea5t. Cho d\u00f9 b\u1ea1n s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng c\u0169 hay m\u1edbi, c\u00e1c b\u1ed9 ph\u1eadn n\u00e0y \u0111\u1ec1u \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng k\u1ebft n\u1ed1i v\u00e0 s\u1eed d\u1ee5ng \u0111\u01a1n gi\u1ea3n v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng chuy\u1ec3n \u0111\u1ed5i c\u00f4ng su\u1ea5t h\u00e0ng \u0111\u1ea7u.<\/p>\n

Gi\u1ea3i quy\u1ebft t\u00ecnh tr\u1ea1ng m\u1ea5t \u1ed5n \u0111\u1ecbnh l\u01b0\u1edbi \u0111i\u1ec7n Vi\u1ec7t Nam b\u1eb1ng c\u00e1c gi\u1ea3i ph\u00e1p c\u00f3 m\u1ee5c ti\u00eau c\u1ee5 th\u1ec3<\/strong><\/h2>\n

K\u1ebf ho\u1ea1ch ph\u00e1t tri\u1ec3n \u0111i\u1ec7n l\u1ef1c Vi\u1ec7t Nam giai \u0111o\u1ea1n 8 ch\u1ec9 ra s\u1ef1 c\u1ea7n thi\u1ebft c\u1ee7a vi\u1ec7c l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng t\u1ea1i ch\u1ed7 \u0111\u1ec3 c\u00e2n b\u1eb1ng d\u00f2ng \u0111i\u1ec7n kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u t\u1eeb n\u0103ng l\u01b0\u1ee3ng xanh. \u0110\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c h\u1ed9 gia \u0111\u00ecnh, v\u1ea5n \u0111\u1ec1 ch\u00ednh l\u00e0 hi\u1ec7u \u1ee9ng \u201c\u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi\u201d, trong \u0111\u00f3 l\u01b0\u1ee3ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi d\u01b0 th\u1eeba b\u1ecb l\u00e3ng ph\u00ed v\u00ec l\u01b0\u1edbi \u0111i\u1ec7n kh\u00f4ng th\u1ec3 h\u1ea5p th\u1ee5 h\u1ebft. B\u1eb1ng c\u00e1ch b\u1ed5 sung m\u1ed9t h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef hi\u1ec7u qu\u1ea3, b\u1ea1n c\u00f3 th\u1ec3 l\u01b0u tr\u1eef l\u01b0\u1ee3ng \u0111i\u1ec7n n\u00e0y v\u00e0 s\u1eed d\u1ee5ng khi l\u01b0\u1edbi \u0111i\u1ec7n b\u1ecb s\u1ef1 c\u1ed1 ho\u1eb7c v\u00e0o nh\u1eefng th\u1eddi \u0111i\u1ec3m gi\u00e1 \u0111i\u1ec7n cao.<\/p>\n

Kh\u1ea3 n\u0103ng t\u1ef1 cung t\u1ef1 c\u1ea5p ngo\u00e0i l\u01b0\u1edbi \u0111i\u1ec7n cho khu v\u1ef1c n\u00f4ng th\u00f4n<\/b><\/strong><\/h3>\n

T\u1ea1i nh\u1eefng n\u01a1i c\u00f3 \u0111\u01b0\u1eddng d\u00e2y \u0111i\u1ec7n y\u1ebfu ho\u1eb7c kh\u00f4ng c\u00f3 \u0111\u01b0\u1eddng d\u00e2y \u0111i\u1ec7n, Bi\u1ebfn t\u1ea7n lai EPH Off Grid<\/u><\/strong><\/a>\u00a0Thi\u1ebft b\u1ecb n\u00e0y cung c\u1ea5p gi\u1ea3i ph\u00e1p t\u1eadp trung. N\u00f3 x\u1eed l\u00fd ho\u00e0n to\u00e0n s\u1ef1 kh\u00f4ng \u1ed5n \u0111\u1ecbnh \u0111i\u1ec7n \u00e1p ba pha v\u00e0 ti\u1ebfp t\u1ee5c ho\u1ea1t \u0111\u1ed9ng trong \u0111i\u1ec1u ki\u1ec7n \u0111i\u1ec7n \u00e1p kh\u00f4ng \u1ed5n \u0111\u1ecbnh. N\u00f3 chuy\u1ec3n \u0111\u1ed5i d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u (DC) t\u1eeb c\u00e1c t\u1ea5m pin m\u1eb7t tr\u1eddi th\u00e0nh d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u (AC) \u1ed5n \u0111\u1ecbnh, t\u1ea1o ra m\u1ed9t l\u01b0\u1edbi \u0111i\u1ec7n nh\u1ecf \u0111\u00e1ng tin c\u1eady cho c\u00e1c nhu c\u1ea7u thi\u1ebft y\u1ebfu trong nh\u00e0 b\u1ea1n.<\/p>\n

H\u1ec7 th\u1ed1ng pin g\u1eafn t\u01b0\u1eddng ti\u1ebft ki\u1ec7m kh\u00f4ng gian<\/strong><\/h3>\n

C\u00e1c ng\u00f4i nh\u00e0 trong th\u00e0nh ph\u1ed1, v\u00ed d\u1ee5 nh\u01b0 Th\u00e0nh ph\u1ed1 H\u1ed3 Ch\u00ed Minh, th\u01b0\u1eddng c\u00f3 \u00edt kh\u00f4ng gian m\u1eb7t \u0111\u1ea5t \u0111\u1ec3 ch\u1ee9a \u0111\u1ed3 \u0111\u1ea1c l\u1edbn. H\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi g\u1eafn t\u01b0\u1eddng d\u00e0nh cho nh\u00e0 \u1edf (ESS)<\/u><\/strong><\/a>\u00a0M\u00e1y ph\u00e1t \u0111i\u1ec7n n\u00e0y c\u00f3 c\u00f4ng su\u1ea5t nh\u1ecf g\u1ecdn 5,22kWh ho\u1eb7c 10,49kWh, c\u00f3 th\u1ec3 l\u1eafp \u0111\u1eb7t an to\u00e0n tr\u00ean t\u01b0\u1eddng nh\u00e0 \u0111\u1ec3 xe ho\u1eb7c ph\u00f2ng l\u00e0m vi\u1ec7c. Ki\u1ec3u m\u00e1y n\u00e0y s\u1eed d\u1ee5ng l\u00e0m m\u00e1t b\u1eb1ng kh\u00f4ng kh\u00ed v\u00e0 c\u00f3 c\u1ea5p \u0111\u1ed9 b\u1ea3o v\u1ec7 IP20, ph\u00f9 h\u1ee3p v\u1edbi nh\u1eefng n\u01a1i trong nh\u00e0 c\u1ea7n gi\u1ea3m thi\u1ec3u ti\u1ebfng \u1ed3n.<\/p>\n

\"H\u1ec7<\/p>\n

B\u1ea3o v\u1ec7 m\u1ea1nh m\u1ebd ch\u1ed1ng l\u1ea1i s\u1ef1 bi\u1ebfn \u0111\u1ed9ng \u0111i\u1ec7n \u00e1p<\/strong><\/h3>\n

Vi\u1ec7c thay \u0111\u1ed5i \u0111i\u1ec7n \u00e1p th\u01b0\u1eddng xuy\u00ean \u1edf Vi\u1ec7t Nam c\u00f3 th\u1ec3 g\u00e2y h\u01b0 h\u1ea1i cho c\u00e1c thi\u1ebft b\u1ecb tinh vi nh\u01b0 linh ki\u1ec7n bi\u1ebfn t\u1ea7n v\u00e0 c\u00e1c thi\u1ebft b\u1ecb gia d\u1ee5ng. L\u1edbp ch\u1eafn c\u1ea5p I t\u00edch h\u1ee3p v\u00e0 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n hi\u1ec7n \u0111\u1ea1i trong c\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t l\u1edbp b\u1ea3o v\u1ec7. Khi b\u1ea1n d\u1eabn \u0111i\u1ec7n \u0111\u1ea7u v\u00e0o qua b\u1ed9 pin, n\u00f3 s\u1ebd t\u1ea1o ra d\u00f2ng \u0111i\u1ec7n \u1ed5n \u0111\u1ecbnh, b\u1ea3o v\u1ec7 c\u00e1c thi\u1ebft b\u1ecb trong nh\u00e0 b\u1ea1n kh\u1ecfi nh\u1eefng bi\u1ebfn \u0111\u1ed9ng \u0111i\u1ec7n \u00e1p \u0111\u1ed9t ng\u1ed9t ho\u1eb7c s\u1ee5t gi\u1ea3m m\u1ea1nh.<\/p>\n

So s\u00e1nh \u1eafc quy LV v\u00e0 HV cho th\u1ecb tr\u01b0\u1eddng Vi\u1ec7t Nam<\/strong><\/h2>\n

S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh v\u1ec1 c\u00f4ng ngh\u1ec7 gi\u1eefa h\u1ec7 th\u1ed1ng \u0111i\u1ec7n \u00e1p th\u1ea5p (LV) v\u00e0 \u0111i\u1ec7n \u00e1p cao (HV) n\u1eb1m \u1edf c\u00e1ch c\u00e1c cell pin \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i n\u1ed1i ti\u1ebfp v\u00e0 song song. Lo\u1ea1i LV ho\u1ea1t \u0111\u1ed9ng \u1edf \u0111i\u1ec7n \u00e1p kho\u1ea3ng 48V \u0111\u1ebfn 51,2V, trong khi lo\u1ea1i HV c\u00f3 th\u1ec3 l\u00ean \u0111\u1ebfn 400V ho\u1eb7c h\u01a1n. \u0110\u1ec3 ch\u1ecdn lo\u1ea1i ph\u00f9 h\u1ee3p, b\u1ea1n c\u1ea7n ki\u1ec3m tra t\u1ed5ng c\u00f4ng su\u1ea5t ti\u00eau th\u1ee5 v\u00e0 kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c pin v\u00e0 b\u1ed9 bi\u1ebfn t\u1ea7n.<\/p>\n

Hi\u1ec7u qu\u1ea3 chi ph\u00ed c\u1ee7a h\u1ec7 th\u1ed1ng \u0111i\u1ec7n \u00e1p th\u1ea5p<\/strong><\/h3>\n

H\u1ec7 th\u1ed1ng \u0111i\u1ec7n \u00e1p th\u1ea5p th\u01b0\u1eddng c\u00f3 chi ph\u00ed th\u1ea5p h\u01a1n \u0111\u1ed1i v\u1edbi c\u00e1c h\u1ed9 gia \u0111\u00ecnh c\u00f3 quy m\u00f4 nh\u1ecf \u0111\u1ebfn trung b\u00ecnh. V\u00ec \u0111i\u1ec7n \u00e1p lu\u00f4n d\u01b0\u1edbi 60V DC, c\u00e1c b\u01b0\u1edbc l\u1eafp \u0111\u1eb7t d\u1ec5 d\u00e0ng h\u01a1n v\u00e0 c\u1ea7n \u00edt b\u1ed9 ph\u1eadn an to\u00e0n \u0111\u1eb7c bi\u1ec7t h\u01a1n. Lo\u1ea1i n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng t\u1ed1t, v\u00ec v\u1eady b\u1ea1n c\u00f3 th\u1ec3 gh\u00e9p n\u1ed1i t\u1ed1i \u0111a 25 thi\u1ebft b\u1ecb c\u1ea1nh nhau \u0111\u1ec3 t\u0103ng c\u00f4ng su\u1ea5t khi nhu c\u1ea7u \u0111i\u1ec7n n\u0103ng t\u0103ng l\u00ean.<\/p>\n

Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 c\u00f4ng su\u1ea5t c\u1ee7a h\u1ec7 th\u1ed1ng \u0111i\u1ec7n \u00e1p cao<\/strong><\/h3>\n

\u0110\u1ed1i v\u1edbi nh\u1eefng ng\u00f4i nh\u00e0 l\u1edbn ho\u1eb7c bi\u1ec7t th\u1ef1 c\u00f3 h\u1ec7 th\u1ed1ng \u0111i\u1ec1u h\u00f2a m\u1ea1nh m\u1ebd nh\u01b0 m\u00e1y l\u1ea1nh ch\u00ednh, th\u00ec ESS d\u00e2n d\u1ee5ng \u0111\u1eb7t s\u00e0n<\/u><\/strong><\/a>\u00a0Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y ho\u1ea1t \u0111\u1ed9ng t\u1ed1t nh\u1ea5t. H\u1ec7 th\u1ed1ng \u0111i\u1ec7n cao \u00e1p c\u1eaft d\u00f2ng \u0111i\u1ec7n \u0111\u1ec3 cung c\u1ea5p c\u00f9ng m\u1ed9t l\u01b0\u1ee3ng \u0111i\u1ec7n n\u0103ng, gi\u00fap gi\u1ea3m t\u1ed5n th\u1ea5t nhi\u1ec7t v\u00e0 h\u1ed7 tr\u1ee3 truy\u1ec1n t\u1ea3i \u0111i\u1ec7n n\u0103ng t\u1ed1t h\u01a1n tr\u00ean qu\u00e3ng \u0111\u01b0\u1eddng d\u00e0i trong nh\u00e0.<\/p>\n

\"ESS<\/p>\n

Thi\u1ebft k\u1ebf d\u1ea1ng m\u00f4-\u0111un cho kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng trong t\u01b0\u01a1ng lai.<\/strong><\/h3>\n

C\u00e1i H\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng gia \u0111\u00ecnh - H\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng \u0111\u1eb7t s\u00e0n (ESS)<\/u><\/strong><\/a>\u00a0S\u1eed d\u1ee5ng ki\u1ec3u x\u1ebfp ch\u1ed3ng, kh\u1ed1i. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p b\u1ea1n b\u1eaft \u0111\u1ea7u v\u1edbi m\u1ed9t kh\u1ed1i c\u01a1 b\u1ea3n v\u00e0 th\u00eam c\u00e1c b\u1ed9 ph\u1eadn pin nh\u01b0 c\u00e1c m\u1ea3nh x\u1ebfp ch\u1ed3ng. M\u1ed7i b\u1ed9 ph\u1eadn \u0111\u1ec1u n\u1eb1m d\u01b0\u1edbi m\u1ed9t b\u1ed9 \u0111i\u1ec1u khi\u1ec3n ch\u00ednh, khi\u1ebfn to\u00e0n b\u1ed9 kh\u1ed1i ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t kho l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng c\u00f4ng su\u1ea5t cao m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u1ea5u d\u00e2y ph\u1ee9c t\u1ea1p.<\/p>\n

V\u00ec sao EPOTR l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u cho c\u00e1c gia \u0111\u00ecnh Vi\u1ec7t Nam<\/strong><\/h2>\n

Vi\u1ec7c mua m\u1ed9t h\u1ec7 th\u1ed1ng \u0111i\u1ec7n l\u00e0 m\u1ed9t cam k\u1ebft l\u00e2u d\u00e0i, c\u1ea7n m\u1ed9t \u0111\u1ed1i t\u00e1c c\u00f3 ki\u1ebfn \u200b\u200bth\u1ee9c k\u1ef9 thu\u1eadt v\u1eefng ch\u1eafc v\u00e0 h\u1ed7 tr\u1ee3 \u1ed5n \u0111\u1ecbnh. Th\u1ecb tr\u01b0\u1eddng Vi\u1ec7t Nam \u0111\u00f2i h\u1ecfi nh\u1eefng s\u1ea3n ph\u1ea9m ch\u1ecbu \u0111\u01b0\u1ee3c s\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 \u1ea9m cao, \u0111\u1ed3ng th\u1eddi mang l\u1ea1i hi\u1ec7u qu\u1ea3 kinh t\u1ebf cao. Khi b\u1ea1n ch\u00fa tr\u1ecdng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 l\u1ee3i \u00edch chi ph\u00ed, b\u1ea1n \u0111ang l\u1ef1a ch\u1ecdn m\u1ed9t gi\u1ea3i ph\u00e1p th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng cho ng\u00f4i nh\u00e0 c\u1ee7a m\u00ecnh.<\/p>\n

\u0110\u1ea1t ch\u1ee9ng nh\u1eadn an to\u00e0n v\u00e0 \u0111\u1ed9 tin c\u1eady to\u00e0n c\u1ea7u<\/strong><\/h3>\n

C\u00e1c s\u1ea3n ph\u1ea9m d\u00e0nh cho th\u1ecb tr\u01b0\u1eddng Vi\u1ec7t Nam ph\u1ea3i \u0111\u00e1p \u1ee9ng c\u00e1c quy \u0111\u1ecbnh nghi\u00eam ng\u1eb7t tr\u00ean to\u00e0n th\u1ebf gi\u1edbi \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho ng\u01b0\u1eddi s\u1eed d\u1ee5ng. C\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y tu\u00e2n th\u1ee7 RoHS v\u00e0 s\u1eed d\u1ee5ng pin LiFePO4 \u0111\u00e3 tr\u1ea3i qua c\u00e1c b\u00e0i ki\u1ec3m tra ng\u1eafn m\u1ea1ch v\u00e0 nhi\u1ec7t \u0111\u1ed9 kh\u1eafc nghi\u1ec7t. Vi\u1ec7c t\u1eadp trung v\u00e0o ti\u00eau chu\u1ea9n n\u00e0y gi\u00fap c\u00e1c linh ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh trong su\u1ed1t 6000 chu k\u1ef3 s\u1ea1c\/x\u1ea3.<\/p>\n

Ph\u00e2n t\u00edch chi ph\u00ed-l\u1ee3i \u00edch chi\u1ebfn l\u01b0\u1ee3c v\u00e0 thu h\u1ed3i v\u1ed1n nhanh ch\u00f3ng<\/strong><\/h3>\n

Do gi\u00e1 \u0111i\u1ec7n t\u1ea1i Vi\u1ec7t Nam c\u00f3 th\u1ec3 thay \u0111\u1ed5i, h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng gi\u00fap gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng c\u1ee7a vi\u1ec7c t\u0103ng gi\u00e1. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 MPPT, c\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y c\u00f3 th\u1ec3 t\u0103ng s\u1ea3n l\u01b0\u1ee3ng \u0111i\u1ec7n l\u00ean 10% \u0111\u1ebfn 20%. S\u1ea3n l\u01b0\u1ee3ng t\u0103ng th\u00eam n\u00e0y, c\u00f9ng v\u1edbi vi\u1ec7c tr\u00e1nh ph\u1ea3i tr\u1ea3 ph\u00ed \u0111i\u1ec7n gi\u1edd cao \u0111i\u1ec3m, gi\u00fap r\u00fat ng\u1eafn th\u1eddi gian ho\u00e0n v\u1ed1n cho h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi to\u00e0n di\u1ec7n.<\/p>\n

B\u1ea3o h\u00e0nh to\u00e0n di\u1ec7n v\u00e0 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt<\/strong><\/h3>\n

S\u1ef1 \u1ed5n \u0111\u1ecbnh \u0111i k\u00e8m v\u1edbi g\u00f3i b\u1ea3o h\u00e0nh chuy\u00ean nghi\u1ec7p bao g\u1ed3m c\u00e1c b\u1ed9 ph\u1eadn bi\u1ebfn t\u1ea7n v\u00e0 pin. B\u1ea1n s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt v\u00e0 \u0111\u01b0\u1eddng d\u00e2y h\u1ed7 tr\u1ee3 tr\u1ef1c ti\u1ebfp, gi\u00fap x\u1eed l\u00fd nhanh ch\u00f3ng c\u00e1c nhu c\u1ea7u b\u1ea3o tr\u00ec ho\u1eb7c thi\u1ebft l\u1eadp. Khung h\u1ed7 tr\u1ee3 n\u00e0y gi\u00fap gi\u1ea3m th\u1eddi gian d\u1eebng m\u00e1y v\u00e0 t\u0103ng t\u1ed5ng l\u01b0\u1ee3ng n\u0103ng l\u01b0\u1ee3ng thu \u0111\u01b0\u1ee3c trong su\u1ed1t v\u00f2ng \u0111\u1eddi c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n

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

C\u00e2u 1: S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa pin \u0111i\u1ec7n \u00e1p th\u1ea5p v\u00e0 pin \u0111i\u1ec7n \u00e1p cao d\u00f9ng trong nh\u00e0 l\u00e0 g\u00ec?<\/b><\/strong>
\n<\/b><\/strong>A: Pin \u0111i\u1ec7n \u00e1p th\u1ea5p (48V) an to\u00e0n h\u01a1n cho c\u00e1c d\u1ef1 \u00e1n t\u1ef1 ch\u1ebf v\u00e0 c\u00e1c thi\u1ebft l\u1eadp nh\u1ecf v\u1edbi chi ph\u00ed ban \u0111\u1ea7u th\u1ea5p h\u01a1n, trong khi pin \u0111i\u1ec7n \u00e1p cao (l\u00ean \u0111\u1ebfn 400V tr\u1edf l\u00ean) mang l\u1ea1i hi\u1ec7u su\u1ea5t cao h\u01a1n v\u00e0 ph\u00f9 h\u1ee3p h\u01a1n cho c\u00e1c ng\u00f4i nh\u00e0 l\u1edbn c\u00f3 nhu c\u1ea7u \u0111i\u1ec7n n\u0103ng cao.<\/p>\n

C\u00e2u 2: H\u1ec7 th\u1ed1ng pin EPOTR s\u1ebd ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c bao l\u00e2u trong \u0111i\u1ec1u ki\u1ec7n kh\u00ed h\u1eadu n\u00f3ng b\u1ee9c c\u1ee7a Vi\u1ec7t Nam?<\/b><\/strong>
\n<\/b><\/strong>A: Nh\u1edd c\u00f4ng ngh\u1ec7 LiFePO4 v\u00e0 thi\u1ebft k\u1ebf l\u00e0m m\u00e1t t\u1ef1 nhi\u00ean, c\u00e1c lo\u1ea1i pin n\u00e0y c\u00f3 tu\u1ed5i th\u1ecd \u0111\u1ecbnh m\u1ee9c 6000 chu k\u1ef3, th\u01b0\u1eddng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi h\u01a1n 10 n\u0103m s\u1eed d\u1ee5ng h\u00e0ng ng\u00e0y ngay c\u1ea3 trong \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1edbi.<\/p>\n

C\u00e2u 3: T\u00f4i c\u00f3 th\u1ec3 b\u1ed5 sung th\u00eam pin sau n\u00e0y n\u1ebfu m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n t\u0103ng l\u00ean kh\u00f4ng?<\/b><\/strong>
\n<\/b><\/strong>A: V\u00e2ng, c\u1ea3 h\u1ec7 th\u1ed1ng treo t\u01b0\u1eddng v\u00e0 h\u1ec7 th\u1ed1ng \u0111\u1eb7t s\u00e0n \u0111\u1ec1u c\u00f3 t\u00ednh n\u0103ng m\u1edf r\u1ed9ng theo m\u00f4-\u0111un, cho ph\u00e9p b\u1ea1n gh\u00e9p n\u1ed1i nhi\u1ec1u thi\u1ebft b\u1ecb song song ho\u1eb7c x\u1ebfp ch\u1ed3ng th\u00eam c\u00e1c m\u00f4-\u0111un khi nhu c\u1ea7u c\u1ee7a b\u1ea1n thay \u0111\u1ed5i.<\/p>\n

C\u00e2u 4: C\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y c\u00f3 t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c t\u1ea5m pin m\u1eb7t tr\u1eddi hi\u1ec7n c\u00f3 c\u1ee7a t\u00f4i kh\u00f4ng?<\/b><\/strong>
\n<\/b><\/strong>A: H\u1ea7u h\u1ebft c\u00e1c h\u1ec7 th\u1ed1ng \u0111\u1ec1u t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c m\u00f4-\u0111un PV ti\u00eau chu\u1ea9n; tuy nhi\u00ean, vi\u1ec7c s\u1eed d\u1ee5ng bi\u1ebfn t\u1ea7n lai \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a s\u1ebd \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 t\u1ed1i \u0111a v\u00e0 kh\u1ea3 n\u0103ng theo d\u00f5i n\u0103ng l\u01b0\u1ee3ng t\u1ed1t h\u01a1n th\u00f4ng qua c\u00f4ng ngh\u1ec7 MPPT.<\/p>\n

C\u00e2u 5: H\u1ec7 th\u1ed1ng c\u00f3 \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 tr\u01b0\u1edbc c\u00e1c s\u1ef1 c\u1ed1 t\u0103ng \u00e1p th\u01b0\u1eddng xuy\u00ean \u1edf Vi\u1ec7t Nam kh\u00f4ng?<\/b><\/strong>
\n<\/b><\/strong>A: \u0110\u00fang v\u1eady, h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd pin (BMS) t\u00edch h\u1ee3p v\u00e0 m\u1ea1ch b\u1ea3o v\u1ec7 cung c\u1ea5p ph\u1ea3n h\u1ed3i \u1edf m\u1ee9c mili gi\u00e2y \u0111\u1ed1i v\u1edbi c\u00e1c bi\u1ebfn \u0111\u1ed9ng l\u01b0\u1edbi \u0111i\u1ec7n, ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t l\u1edbp b\u1ea3o v\u1ec7 cho c\u1ea3 c\u00e1c cell pin v\u00e0 c\u00e1c thi\u1ebft b\u1ecb gia d\u1ee5ng c\u1ee7a b\u1ea1n.<\/p>","protected":false},"excerpt":{"rendered":"

Vietnam deals with growing energy needs and a power network that often fails to stay steady, especially in northern areas and far-off islands. If you face power cuts in Hanoi or want self-reliant energy in a seaside home, picking the proper battery setup becomes the key choice for your solar project. As a specialist in […]<\/p>\n","protected":false},"author":2,"featured_media":2160,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24,23,1],"tags":[],"class_list":["post-2165","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\/2165","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=2165"}],"version-history":[{"count":2,"href":"https:\/\/www.epotr.com\/vi\/wp-json\/wp\/v2\/posts\/2165\/revisions"}],"predecessor-version":[{"id":2167,"href":"https:\/\/www.epotr.com\/vi\/wp-json\/wp\/v2\/posts\/2165\/revisions\/2167"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.epotr.com\/vi\/wp-json\/wp\/v2\/media\/2160"}],"wp:attachment":[{"href":"https:\/\/www.epotr.com\/vi\/wp-json\/wp\/v2\/media?parent=2165"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.epotr.com\/vi\/wp-json\/wp\/v2\/categories?post=2165"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.epotr.com\/vi\/wp-json\/wp\/v2\/tags?post=2165"}],"curies":[{"name":"trang web","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}