{"id":2657,"date":"2026-08-20T10:09:24","date_gmt":"2026-08-20T02:09:24","guid":{"rendered":"https:\/\/www.sunwayess.com\/?p=2657"},"modified":"2026-10-13T11:00:52","modified_gmt":"2026-10-13T03:00:52","slug":"sunway-outdoor-cabinet-ess-20kw-40kwh","status":"publish","type":"post","link":"https:\/\/www.sunwayess.com\/vi\/sunway-outdoor-cabinet-ess-20kw-40kwh\/","title":{"rendered":"T\u1ee7 \u0111i\u1ec7n ngo\u00e0i tr\u1eddi SUNWAY ESS 20kW 40kWh"},"content":{"rendered":"<ul>\n<li>SW-20Kw40kWh l\u00e0 gi\u1ea3i ph\u00e1p l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng ngo\u00e0i tr\u1eddi \u0111a n\u0103ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c c\u01a1 s\u1edf th\u01b0\u01a1ng m\u1ea1i v\u00e0 c\u00f4ng nghi\u1ec7p, l\u01b0\u1edbi \u0111i\u1ec7n nh\u1ecf v\u00e0 c\u00e1c d\u1ef1 \u00e1n PV+ESS+s\u1ea1c. C\u1ed1t l\u00f5i c\u1ee7a h\u1ec7 th\u1ed1ng l\u00e0 b\u1ed9 pin LFP 40 kWh (100 Ah m\u1ed7i cell, 1P128S, 409 V) k\u1ebft h\u1ee3p v\u1edbi c\u00f4ng su\u1ea5t \u0111\u1ea7u ra AC \u0111\u1ecbnh m\u1ee9c 20 kW v\u00e0 kh\u1ea3 n\u0103ng s\u1ea1c\/x\u1ea3 0,5C. H\u1ec7 th\u1ed1ng ch\u1ea5p nh\u1eadn \u0111\u1ea7u v\u00e0o PV l\u00ean \u0111\u1ebfn 30 kW th\u00f4ng qua hai k\u00eanh MPPT (200\u2013960 V), do \u0111\u00f3 n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef v\u00e0 ph\u00e2n ph\u1ed1i tr\u1ef1c ti\u1ebfp t\u1ea1i ch\u1ed7.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>V\u1edbi th\u1eddi gian chuy\u1ec3n m\u1ea1ch b\u1eadt\/t\u1eaft l\u01b0\u1edbi d\u01b0\u1edbi 20 ms, c\u00e1c t\u1ea3i quan tr\u1ecdng v\u1eabn \u0111\u01b0\u1ee3c c\u1ea5p \u0111i\u1ec7n ngay c\u1ea3 khi c\u00f3 s\u1ef1 c\u1ed1 l\u01b0\u1edbi \u0111i\u1ec7n, v\u00e0 kh\u1ea3 n\u0103ng h\u1ed7 tr\u1ee3 t\u1ea3i ba pha kh\u00f4ng c\u00e2n b\u1eb1ng 100% gi\u00fap duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh trong \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf. V\u1ecf thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 s\u1eed d\u1ee5ng ngo\u00e0i tr\u1eddi: h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd nhi\u1ec7t b\u1eb1ng gi\u00f3, chu\u1ea9n b\u1ea3o v\u1ec7 IP54, h\u1ec7 th\u1ed1ng d\u1eadp l\u1eeda b\u1eb1ng kh\u00ed dung v\u00e0 h\u1ec7 th\u1ed1ng h\u00fat \u1ea9m th\u00f4ng minh gi\u00fap gi\u1ea3m b\u1ea3o tr\u00ec v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd. Nhi\u1ec1u thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng song song khi nhu c\u1ea7u n\u0103ng l\u01b0\u1ee3ng t\u0103ng l\u00ean, trong khi h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd n\u0103ng l\u01b0\u1ee3ng t\u1eeb xa (EMS) cung c\u1ea5p kh\u1ea3 n\u0103ng gi\u00e1m s\u00e1t, n\u00e2ng c\u1ea5p v\u00e0 v\u1eadn h\u00e0nh d\u1ef1a tr\u00ean \u0111\u00e1m m\u00e2y th\u00f4ng qua RS485\/Ethernet v\u1edbi Modbus \u2014 bi\u1ebfn SW-20Kw40kWh th\u00e0nh n\u1ec1n t\u1ea3ng linh ho\u1ea1t, \u00edt b\u1ea3o tr\u00ec cho h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng ph\u00e2n t\u00e1n.<\/li>\n<\/ul>\n<h2>\u00a0<\/h2>\n<h2><span style=\"font-size: 18pt;\">T\u1edd th\u00f4ng tin s\u1ea3n ph\u1ea9m<\/span><\/h2>\n<table style=\"width: 100%;\" border=\"0\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td style=\"width: 50%; height: 17px;\" height=\"17\">Ng\u01b0\u1eddi m\u1eabu<\/td>\n<td><strong>SW-20kW40kWh<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #24a40f; height: 17px;\" colspan=\"2\" height=\"17\"><span style=\"color: #ffffff;\"><strong>Th\u00f4ng s\u1ed1 pin<\/strong><\/span><\/td>\n<\/tr>\n<tr>\n<td height=\"17\">T\u1ed1c \u0111\u1ed9 s\u1ea1c\/x\u1ea3<\/td>\n<td>0.5C<\/td>\n<\/tr>\n<tr>\n<td height=\"17\">Dung l\u01b0\u1ee3ng \u0111\u1ecbnh m\u1ee9c c\u1ee7a pin [Ah]<\/td>\n<td>100<\/td>\n<\/tr>\n<tr>\n<td height=\"17\">\u0110i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c [V]<\/td>\n<td>409<\/td>\n<\/tr>\n<tr>\n<td height=\"17\">D\u1ea3i \u0111i\u1ec7n \u00e1p ho\u1ea1t \u0111\u1ed9ng [V]<\/td>\n<td>358~467<\/td>\n<\/tr>\n<tr>\n<td height=\"17\">C\u00f4ng su\u1ea5t \u0111\u1ecbnh m\u1ee9c [kWh]<\/td>\n<td>40<\/td>\n<\/tr>\n<tr>\n<td height=\"17\">C\u1ea5u h\u00ecnh<\/td>\n<td>1P128S<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #24a40f; height: 17px;\" colspan=\"2\" height=\"17\"><span style=\"color: #ffffff;\"><strong>Th\u00f4ng s\u1ed1 AC (K\u1ebft n\u1ed1i l\u01b0\u1edbi)<\/strong><\/span><\/td>\n<\/tr>\n<tr>\n<td height=\"17\">C\u00f4ng su\u1ea5t \u0111\u1ea7u ra \u0111\u1ecbnh m\u1ee9c [kW]<\/td>\n<td>20<\/td>\n<\/tr>\n<tr>\n<td height=\"17\">D\u00f2ng \u0111i\u1ec7n \u0111\u1ea7u ra \u0111\u1ecbnh m\u1ee9c [A]<\/td>\n<td>29<\/td>\n<\/tr>\n<tr>\n<td height=\"17\">C\u00f4ng su\u1ea5t \u0111\u1ea7u ra t\u1ed1i \u0111a [kVA]<\/td>\n<td>22<\/td>\n<\/tr>\n<tr>\n<td height=\"17\">D\u00f2ng \u0111i\u1ec7n \u0111\u1ea7u ra t\u1ed1i \u0111a [A]<\/td>\n<td>32<\/td>\n<\/tr>\n<tr>\n<td height=\"17\">\u0110i\u1ec7n \u00e1p l\u01b0\u1edbi \u0111\u1ecbnh m\u1ee9c [V]<\/td>\n<td>3W\/N\/PE, 220\/380, 230\/400<\/td>\n<\/tr>\n<tr>\n<td height=\"17\">T\u1ea7n s\u1ed1 l\u01b0\u1edbi \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c [Hz]<\/td>\n<td>50<\/td>\n<\/tr>\n<tr>\n<td height=\"17\">H\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t<\/td>\n<td>1 (0,9 d\u1eabn tr\u01b0\u1edbc ~ 0,9 ch\u1eadm h\u01a1n)<\/td>\n<\/tr>\n<tr>\n<td height=\"17\">THDi<\/td>\n<td>\u22643% (\u1edf c\u00f4ng su\u1ea5t \u0111\u1ecbnh m\u1ee9c)<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #24a40f; height: 17px;\" colspan=\"2\" height=\"17\"><span style=\"color: #ffffff;\"><strong>Th\u00f4ng s\u1ed1 AC (H\u1ec7 th\u1ed1ng \u0111i\u1ec7n \u0111\u1ed9c l\u1eadp)<\/strong><\/span><\/td>\n<\/tr>\n<tr>\n<td height=\"17\">C\u00f4ng su\u1ea5t \u0111\u1ea7u ra \u0111\u1ecbnh m\u1ee9c [kW]<\/td>\n<td>20<\/td>\n<\/tr>\n<tr>\n<td height=\"17\">D\u00f2ng \u0111i\u1ec7n \u0111\u1ea7u ra \u0111\u1ecbnh m\u1ee9c [A]<\/td>\n<td>29<\/td>\n<\/tr>\n<tr>\n<td height=\"17\">\u0110i\u1ec7n \u00e1p \u0111\u1ea7u ra \u0111\u1ecbnh m\u1ee9c [V]<\/td>\n<td>3W\/N\/PE, 220\/380, 230\/400<\/td>\n<\/tr>\n<tr>\n<td height=\"17\">T\u1ea7n s\u1ed1 \u0111\u1ea7u ra \u0111\u1ecbnh m\u1ee9c [Hz]<\/td>\n<td>50<\/td>\n<\/tr>\n<tr>\n<td height=\"17\">Th\u1eddi gian chuy\u1ec3n m\u1ea1ch [ms]<\/td>\n<td>&lt;20<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #24a40f; height: 17px;\" colspan=\"2\" height=\"17\"><span style=\"color: #ffffff;\"><strong>Th\u00f4ng s\u1ed1 PV<\/strong><\/span><\/td>\n<\/tr>\n<tr>\n<td height=\"17\">C\u00f4ng su\u1ea5t \u0111\u1ea7u v\u00e0o PV t\u1ed1i \u0111a [kWp]<\/td>\n<td>30<\/td>\n<\/tr>\n<tr>\n<td height=\"17\">\u0110i\u1ec7n \u00e1p \u0111\u1ea7u v\u00e0o PV t\u1ed1i \u0111a [V]<\/td>\n<td>1000<\/td>\n<\/tr>\n<tr>\n<td height=\"17\">S\u1ed1 l\u01b0\u1ee3ng MPPT \/ S\u1ed1 chu\u1ed7i t\u1ed1i \u0111a tr\u00ean m\u1ed7i MPPT<\/td>\n<td>2\/2<\/td>\n<\/tr>\n<tr>\n<td height=\"17\">D\u1ea3i \u0111i\u1ec7n \u00e1p ho\u1ea1t \u0111\u1ed9ng [V]<\/td>\n<td>200~960<\/td>\n<\/tr>\n<tr>\n<td height=\"17\">D\u00f2ng \u0111i\u1ec7n \u0111\u1ea7u v\u00e0o t\u1ed1i \u0111a c\u1ee7a PV [A]<\/td>\n<td>2*25<\/td>\n<\/tr>\n<tr>\n<td height=\"17\">D\u00f2ng \u0111i\u1ec7n ng\u1eafn m\u1ea1ch t\u1ed1i \u0111a c\u1ee7a t\u1ea5m pin m\u1eb7t tr\u1eddi [A]<\/td>\n<td>2*30<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #24a40f; height: 17px;\" colspan=\"2\" height=\"17\"><span style=\"color: #ffffff;\"><strong>Th\u00f4ng s\u1ed1 chung<\/strong><\/span><\/td>\n<\/tr>\n<tr>\n<td height=\"17\">X\u1ebfp h\u1ea1ng IP<\/td>\n<td>IP54<\/td>\n<\/tr>\n<tr>\n<td height=\"17\">Ph\u01b0\u01a1ng ph\u00e1p l\u00e0m m\u00e1t<\/td>\n<td>L\u00e0m m\u00e1t b\u1eb1ng kh\u00f4ng kh\u00ed<\/td>\n<\/tr>\n<tr>\n<td height=\"17\">H\u1ec7 th\u1ed1ng ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y<\/td>\n<td>B\u00ecnh x\u1ecbt<\/td>\n<\/tr>\n<tr>\n<td height=\"17\">\u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i<\/td>\n<td>0~95%, Kh\u00f4ng ng\u01b0ng t\u1ee5<\/td>\n<\/tr>\n<tr>\n<td height=\"17\">Ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng [\u00b0C]<\/td>\n<td>-20~+50<\/td>\n<\/tr>\n<tr>\n<td height=\"17\">\u0110\u1ed9 cao t\u1ed1i \u0111a [m]<\/td>\n<td>4000 (&gt;2000 C\u1ea7n gi\u1ea3m c\u00f4ng su\u1ea5t)<\/td>\n<\/tr>\n<tr>\n<td height=\"17\">Ph\u01b0\u01a1ng th\u1ee9c li\u00ean l\u1ea1c<\/td>\n<td>RS485, Ethernet<\/td>\n<\/tr>\n<tr>\n<td height=\"17\">Giao th\u1ee9c truy\u1ec1n th\u00f4ng<\/td>\n<td>Modbus<\/td>\n<\/tr>\n<tr>\n<td height=\"17\">Tr\u1ecdng l\u01b0\u1ee3ng [kg]<\/td>\n<td>\u22481000<\/td>\n<\/tr>\n<tr>\n<td height=\"17\">K\u00edch th\u01b0\u1edbc (R\u1ed9ng*S\u00e2u*Cao) [mm]<\/td>\n<td>1395*1000*1800<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-2671\" src=\"https:\/\/www.sunwayess.com\/wp-content\/uploads\/2026\/08\/\u8be6\u60c5_01.webp\" alt=\"\" width=\"750\" height=\"377\" srcset=\"https:\/\/www.sunwayess.com\/wp-content\/uploads\/2026\/08\/\u8be6\u60c5_01.webp 750w, https:\/\/www.sunwayess.com\/wp-content\/uploads\/2026\/08\/\u8be6\u60c5_01-300x151.webp 300w, https:\/\/www.sunwayess.com\/wp-content\/uploads\/2026\/08\/\u8be6\u60c5_01-18x9.webp 18w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/> <img decoding=\"async\" class=\"aligncenter size-full wp-image-2672\" src=\"https:\/\/www.sunwayess.com\/wp-content\/uploads\/2026\/08\/\u8be6\u60c5_03.webp\" alt=\"\" width=\"750\" height=\"370\" srcset=\"https:\/\/www.sunwayess.com\/wp-content\/uploads\/2026\/08\/\u8be6\u60c5_03.webp 750w, https:\/\/www.sunwayess.com\/wp-content\/uploads\/2026\/08\/\u8be6\u60c5_03-300x148.webp 300w, https:\/\/www.sunwayess.com\/wp-content\/uploads\/2026\/08\/\u8be6\u60c5_03-18x9.webp 18w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/> <img decoding=\"async\" class=\"aligncenter size-full wp-image-2673\" src=\"https:\/\/www.sunwayess.com\/wp-content\/uploads\/2026\/08\/\u8be6\u60c5_05.webp\" alt=\"\" width=\"750\" height=\"413\" srcset=\"https:\/\/www.sunwayess.com\/wp-content\/uploads\/2026\/08\/\u8be6\u60c5_05.webp 750w, https:\/\/www.sunwayess.com\/wp-content\/uploads\/2026\/08\/\u8be6\u60c5_05-300x165.webp 300w, https:\/\/www.sunwayess.com\/wp-content\/uploads\/2026\/08\/\u8be6\u60c5_05-18x10.webp 18w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/> <img decoding=\"async\" class=\"aligncenter size-full wp-image-2674\" src=\"https:\/\/www.sunwayess.com\/wp-content\/uploads\/2026\/08\/\u8be6\u60c5_07.webp\" alt=\"\" width=\"750\" height=\"902\" srcset=\"https:\/\/www.sunwayess.com\/wp-content\/uploads\/2026\/08\/\u8be6\u60c5_07.webp 750w, https:\/\/www.sunwayess.com\/wp-content\/uploads\/2026\/08\/\u8be6\u60c5_07-249x300.webp 249w, https:\/\/www.sunwayess.com\/wp-content\/uploads\/2026\/08\/\u8be6\u60c5_07-10x12.webp 10w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/> <img decoding=\"async\" class=\"aligncenter size-full wp-image-2675\" src=\"https:\/\/www.sunwayess.com\/wp-content\/uploads\/2026\/08\/\u8be6\u60c5_09.webp\" alt=\"\" width=\"750\" height=\"684\" srcset=\"https:\/\/www.sunwayess.com\/wp-content\/uploads\/2026\/08\/\u8be6\u60c5_09.webp 750w, https:\/\/www.sunwayess.com\/wp-content\/uploads\/2026\/08\/\u8be6\u60c5_09-300x274.webp 300w, https:\/\/www.sunwayess.com\/wp-content\/uploads\/2026\/08\/\u8be6\u60c5_09-13x12.webp 13w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/> <img decoding=\"async\" class=\"aligncenter size-full wp-image-2676\" src=\"https:\/\/www.sunwayess.com\/wp-content\/uploads\/2026\/08\/\u8be6\u60c5_11.webp\" alt=\"\" width=\"750\" height=\"627\" srcset=\"https:\/\/www.sunwayess.com\/wp-content\/uploads\/2026\/08\/\u8be6\u60c5_11.webp 750w, https:\/\/www.sunwayess.com\/wp-content\/uploads\/2026\/08\/\u8be6\u60c5_11-300x251.webp 300w, https:\/\/www.sunwayess.com\/wp-content\/uploads\/2026\/08\/\u8be6\u60c5_11-14x12.webp 14w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>SW-20Kw40kWh l\u00e0 gi\u1ea3i ph\u00e1p l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng ngo\u00e0i tr\u1eddi \u0111a n\u0103ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c c\u01a1 s\u1edf th\u01b0\u01a1ng m\u1ea1i v\u00e0 c\u00f4ng nghi\u1ec7p, l\u01b0\u1edbi \u0111i\u1ec7n nh\u1ecf v\u00e0 c\u00e1c d\u1ef1 \u00e1n PV+ESS+s\u1ea1c. C\u1ed1t l\u00f5i c\u1ee7a h\u1ec7 th\u1ed1ng l\u00e0 b\u1ed9 pin LFP 40 kWh (c\u00e1c cell 100 Ah, 1P128S, 409 V) k\u1ebft h\u1ee3p v\u1edbi c\u00f4ng su\u1ea5t \u0111\u1ea7u ra AC \u0111\u1ecbnh m\u1ee9c 20 kW v\u00e0 kh\u1ea3 n\u0103ng s\u1ea1c\/x\u1ea3 0,5C. H\u1ec7 th\u1ed1ng ch\u1ea5p nh\u1eadn c\u00f4ng su\u1ea5t l\u00ean \u0111\u1ebfn 30 kW [\u2026]<\/p>","protected":false},"author":3,"featured_media":2676,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[917],"tags":[],"class_list":["post-2657","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-30kwh"],"_links":{"self":[{"href":"https:\/\/www.sunwayess.com\/vi\/wp-json\/wp\/v2\/posts\/2657","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sunwayess.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sunwayess.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sunwayess.com\/vi\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sunwayess.com\/vi\/wp-json\/wp\/v2\/comments?post=2657"}],"version-history":[{"count":13,"href":"https:\/\/www.sunwayess.com\/vi\/wp-json\/wp\/v2\/posts\/2657\/revisions"}],"predecessor-version":[{"id":2681,"href":"https:\/\/www.sunwayess.com\/vi\/wp-json\/wp\/v2\/posts\/2657\/revisions\/2681"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sunwayess.com\/vi\/wp-json\/wp\/v2\/media\/2676"}],"wp:attachment":[{"href":"https:\/\/www.sunwayess.com\/vi\/wp-json\/wp\/v2\/media?parent=2657"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sunwayess.com\/vi\/wp-json\/wp\/v2\/categories?post=2657"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sunwayess.com\/vi\/wp-json\/wp\/v2\/tags?post=2657"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}