{"id":5644,"date":"2026-05-07T10:18:49","date_gmt":"2026-05-07T03:18:49","guid":{"rendered":"https:\/\/sunnysolar.vn\/?p=5644"},"modified":"2026-05-07T10:18:49","modified_gmt":"2026-05-07T03:18:49","slug":"topcon-n-type-la-cong-nghe-tam-pin-mat-troi-silicon-hieu-suat-cao","status":"publish","type":"post","link":"https:\/\/sunnysolar.vn\/en\/topcon-n-type-la-cong-nghe-tam-pin-mat-troi-silicon-hieu-suat-cao\/","title":{"rendered":"TOPCon n-type l\u00e0 c\u00f4ng ngh\u1ec7 t\u1ea5m pin m\u1eb7t tr\u1eddi silicon hi\u1ec7u su\u1ea5t cao"},"content":{"rendered":"
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TOPCon n-type<\/strong> l\u00e0 c\u00f4ng ngh\u1ec7 t\u1ea5m pin m\u1eb7t tr\u1eddi silicon hi\u1ec7u su\u1ea5t cao, hi\u1ec7n r\u1ea5t ph\u1ed5 bi\u1ebfn trong c\u00e1c t\u1ea5m pin \u0111\u1eddi m\u1edbi.<\/p>\n

TOPCon l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a Tunnel Oxide Passivated Contact<\/strong>. Hi\u1ec3u \u0111\u01a1n gi\u1ea3n: nh\u00e0 s\u1ea3n xu\u1ea5t th\u00eam m\u1ed9t l\u1edbp oxit si\u00eau m\u1ecfng v\u00e0 l\u1edbp ti\u1ebfp x\u00fac \u0111\u1eb7c bi\u1ec7t \u1edf m\u1eb7t sau cell pin \u0111\u1ec3 gi\u1ea3m th\u1ea5t tho\u00e1t \u0111i\u1ec7n<\/strong>, gi\u00fap cell thu \u0111\u01b0\u1ee3c nhi\u1ec1u \u0111i\u1ec7n h\u01a1n t\u1eeb c\u00f9ng m\u1ed9t l\u01b0\u1ee3ng n\u1eafng.<\/p>\n

\u201cn-type\u201d ngh\u0129a l\u00e0 g\u00ec?<\/h2>\n

Cell silicon c\u00f3 2 nh\u00f3m ch\u00ednh: p-type<\/strong> v\u00e0 n-type<\/strong>.<\/p>\n

p-type<\/strong> l\u00e0 lo\u1ea1i c\u0169 h\u01a1n, th\u01b0\u1eddng d\u00f9ng trong c\u00f4ng ngh\u1ec7 PERC.
n-type<\/strong> d\u00f9ng n\u1ec1n silicon pha t\u1ea1p phosphor, c\u00f3 \u01b0u \u0111i\u1ec3m l\u00e0 \u00edt b\u1ecb suy gi\u1ea3m hi\u1ec7u su\u1ea5t do \u00e1nh s\u00e1ng h\u01a1n, b\u1ec1n h\u01a1n v\u00e0 cho hi\u1ec7u su\u1ea5t cao h\u01a1n.<\/p>\n

N\u00f3i ng\u1eafn g\u1ecdn:
TOPCon l\u00e0 c\u1ea5u tr\u00fac ti\u1ebfp x\u00fac hi\u1ec7u su\u1ea5t cao, c\u00f2n n-type l\u00e0 lo\u1ea1i n\u1ec1n silicon t\u1ed1t h\u01a1n.<\/strong><\/p>\n

\u01afu \u0111i\u1ec3m c\u1ee7a TOPCon n-type<\/h2>\n

1. Hi\u1ec7u su\u1ea5t cao h\u01a1n PERC<\/strong>
C\u00f9ng di\u1ec7n t\u00edch t\u1ea5m pin, TOPCon th\u01b0\u1eddng t\u1ea1o ra nhi\u1ec1u \u0111i\u1ec7n h\u01a1n.<\/p>\n

2. Suy gi\u1ea3m th\u1ea5p h\u01a1n<\/strong>
T\u1ea5m pin n-type th\u01b0\u1eddng \u00edt b\u1ecb suy gi\u1ea3m trong n\u0103m \u0111\u1ea7u v\u00e0 c\u00e1c n\u0103m sau h\u01a1n so v\u1edbi PERC p-type.<\/p>\n

3. Ho\u1ea1t \u0111\u1ed9ng t\u1ed1t khi n\u1eafng y\u1ebfu<\/strong>
S\u00e1ng s\u1edbm, chi\u1ec1u mu\u1ed9n ho\u1eb7c tr\u1eddi \u00e2m u nh\u1eb9, TOPCon th\u01b0\u1eddng cho s\u1ea3n l\u01b0\u1ee3ng kh\u00e1 t\u1ed1t.<\/p>\n

4. H\u1ee3p v\u1edbi t\u1ea5m pin hai m\u1eb7t bifacial<\/strong>
Nhi\u1ec1u t\u1ea5m TOPCon l\u00e0 lo\u1ea1i 2 m\u1eb7t<\/strong>, c\u00f3 th\u1ec3 nh\u1eadn th\u00eam \u00e1nh s\u00e1ng ph\u1ea3n x\u1ea1 t\u1eeb n\u1ec1n, m\u00e1i t\u00f4n s\u00e1ng m\u00e0u, b\u00ea t\u00f4ng, s\u1ecfi tr\u1eafng ho\u1eb7c m\u1eb7t \u0111\u1ea5t s\u00e1ng.<\/p>\n

5. Tu\u1ed5i th\u1ecd v\u00e0 b\u1ea3o h\u00e0nh t\u1ed1t<\/strong>
Nhi\u1ec1u h\u00e3ng b\u1ea3o h\u00e0nh hi\u1ec7u su\u1ea5t 25\u201330 n\u0103m.<\/p>\n

Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/h2>\n

1. Gi\u00e1 cao h\u01a1n PERC m\u1ed9t ch\u00fat<\/strong>
Nh\u01b0ng hi\u1ec7n nay ch\u00eanh l\u1ec7ch \u0111\u00e3 gi\u1ea3m nhi\u1ec1u.<\/p>\n

2. C\u1ea7n ch\u1ecdn h\u00e3ng v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9<\/strong>
Kh\u00f4ng ph\u1ea3i t\u1ea5m n\u00e0o ghi TOPCon n-type c\u0169ng ch\u1ea5t l\u01b0\u1ee3ng nh\u01b0 nhau. C\u1ea7n xem hi\u1ec7u su\u1ea5t module, h\u1ec7 s\u1ed1 nhi\u1ec7t, b\u1ea3o h\u00e0nh, ch\u1ee9ng ch\u1ec9, kh\u1ea3 n\u0103ng ch\u1ed1ng PID, ch\u1ed1ng mu\u1ed1i\/\u1ea9m n\u1ebfu m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t.<\/p>\n

3. N\u1ebfu l\u1eafp bifacial, thi\u1ebft k\u1ebf ph\u1ea3i \u0111\u00fang m\u1edbi ph\u00e1t huy t\u1ed1t<\/strong>
N\u1ebfu m\u1eb7t sau b\u1ecb \u00e1p s\u00e1t m\u00e1i, \u00edt \u00e1nh s\u00e1ng ph\u1ea3n x\u1ea1, l\u1ee3i \u00edch hai m\u1eb7t s\u1ebd kh\u00f4ng nhi\u1ec1u.<\/p>\n

So v\u1edbi PERC th\u00ec kh\u00e1c g\u00ec?<\/h2>\n
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Ti\u00eau ch\u00ed<\/th>\nPERC p-type<\/th>\nTOPCon n-type<\/th>\n<\/tr>\n<\/thead>\n
Hi\u1ec7u su\u1ea5t<\/td>\nKh\u00e1<\/td>\nCao h\u01a1n<\/td>\n<\/tr>\n
Suy gi\u1ea3m n\u0103m \u0111\u1ea7u<\/td>\nCao h\u01a1n<\/td>\nTh\u1ea5p h\u01a1n<\/td>\n<\/tr>\n
Tu\u1ed5i th\u1ecd s\u1ea3n l\u01b0\u1ee3ng<\/td>\nTh\u1ea5p h\u01a1n<\/td>\nT\u1ed1t h\u01a1n<\/td>\n<\/tr>\n
Gi\u00e1<\/td>\nR\u1ebb h\u01a1n<\/td>\nCao h\u01a1n nh\u1eb9<\/td>\n<\/tr>\n
Xu h\u01b0\u1edbng th\u1ecb tr\u01b0\u1eddng<\/td>\n\u0110ang gi\u1ea3m d\u1ea7n<\/td>\n\u0110ang ph\u1ed5 bi\u1ebfn m\u1ea1nh<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

D\u1ec5 hi\u1ec3u b\u1eb1ng v\u00ed d\u1ee5<\/h2>\n

N\u1ebfu c\u00f9ng m\u1ed9t m\u00e1i nh\u00e0 l\u1eafp \u0111\u01b0\u1ee3c 20 t\u1ea5m:<\/p>\n