{"id":1016,"date":"2025-08-21T04:10:41","date_gmt":"2025-08-21T04:10:41","guid":{"rendered":"https:\/\/unifyenergy.vn\/?p=1016"},"modified":"2025-08-21T04:21:55","modified_gmt":"2025-08-21T04:21:55","slug":"topand-bess-giai-phap-luu-tru-nang-luong-hien-dai-toi-uu-vuot-troi","status":"publish","type":"post","link":"https:\/\/unifyenergy.vn\/en\/topand-bess-giai-phap-luu-tru-nang-luong-hien-dai-toi-uu-vuot-troi\/","title":{"rendered":"TOPBAND BESS \u2013 A MODERN ENERGY STORAGE SOLUTION WITH OPTIMIZATIOR"},"content":{"rendered":"<p><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_80 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">M\u1ee4C L\u1ee4C<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/unifyenergy.vn\/en\/topand-bess-giai-phap-luu-tru-nang-luong-hien-dai-toi-uu-vuot-troi\/#Topbands_Optimization_in_Design_and_Manufacturing\" >Topband\u2019s Optimization in Design and Manufacturing<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/unifyenergy.vn\/en\/topand-bess-giai-phap-luu-tru-nang-luong-hien-dai-toi-uu-vuot-troi\/#1_Battery_System\" >1. Battery System<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/unifyenergy.vn\/en\/topand-bess-giai-phap-luu-tru-nang-luong-hien-dai-toi-uu-vuot-troi\/#2_Battery_Management_System_BMS\" >2. Battery Management System (BMS)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/unifyenergy.vn\/en\/topand-bess-giai-phap-luu-tru-nang-luong-hien-dai-toi-uu-vuot-troi\/#3_Power_Conversion_System_PCS_Bi-directional_Inverter\" >3. Power Conversion System (PCS \/ Bi-directional Inverter)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/unifyenergy.vn\/en\/topand-bess-giai-phap-luu-tru-nang-luong-hien-dai-toi-uu-vuot-troi\/#4_Controller\" >4. Controller<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/unifyenergy.vn\/en\/topand-bess-giai-phap-luu-tru-nang-luong-hien-dai-toi-uu-vuot-troi\/#5_Cooling_%E2%80%93_Heating_%E2%80%93_Ventilation_System\" >5. Cooling \u2013 Heating \u2013 Ventilation System<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/unifyenergy.vn\/en\/topand-bess-giai-phap-luu-tru-nang-luong-hien-dai-toi-uu-vuot-troi\/#6_Fire_Suppression_System\" >6. Fire Suppression System<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/unifyenergy.vn\/en\/topand-bess-giai-phap-luu-tru-nang-luong-hien-dai-toi-uu-vuot-troi\/#7_Energy_Management_System_EMS\" >7. Energy Management System (EMS)<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 data-start=\"56\" data-end=\"111\"><span class=\"ez-toc-section\" id=\"Topbands_Optimization_in_Design_and_Manufacturing\"><\/span>Topband\u2019s Optimization in Design and Manufacturing<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"113\" data-end=\"565\">All controllers are 100% designed, manufactured, and completed directly by Topband Group. Thanks to the synchronization within a single system, the BESS cabinets operate stably, achieve high efficiency, and ensure maximum safety.<br data-start=\"342\" data-end=\"345\" \/>In contrast, most other brands in the industry often outsource or integrate components from multiple sources. This reduces product uniformity, limits optimization, and negatively impacts overall operational efficiency.<\/p>\n<p data-start=\"113\" data-end=\"565\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1026 size-full\" src=\"https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/g.png\" alt=\"\" width=\"1382\" height=\"624\" srcset=\"https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/g.png 1382w, https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/g-300x135.png 300w, https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/g-1024x462.png 1024w, https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/g-150x68.png 150w, https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/g-768x347.png 768w, https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/g-600x271.png 600w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/p>\n<hr data-start=\"567\" data-end=\"570\" \/>\n<h3 data-start=\"572\" data-end=\"595\"><span class=\"ez-toc-section\" id=\"1_Battery_System\"><\/span><strong>1. Battery System<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"596\" data-end=\"801\">This is the heart of the BESS. Lithium batteries consist of many cells connected in series\u2013parallel to form modules, which are then stacked into battery racks to achieve the desired voltage and capacity.<\/p>\n<p data-start=\"596\" data-end=\"801\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1017 size-full\" src=\"https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/1.1.png\" alt=\"\" width=\"1418\" height=\"800\" srcset=\"https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/1.1.png 1418w, https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/1.1-300x169.png 300w, https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/1.1-1024x578.png 1024w, https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/1.1-150x85.png 150w, https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/1.1-768x433.png 768w, https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/1.1-600x339.png 600w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/p>\n<h3 data-start=\"803\" data-end=\"843\"><span class=\"ez-toc-section\" id=\"2_Battery_Management_System_BMS\"><\/span><strong>2. Battery Management System (BMS)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"844\" data-end=\"1124\">Considered the \u201cbrain\u201d of the battery. The BMS monitors SoC, SoH, voltage, current, and temperature of each cell\/module, analyzes real-time data, controls the battery environment, and balances cells. Thanks to this, the BESS operates safely and the battery lifespan is extended.<\/p>\n<p data-start=\"844\" data-end=\"1124\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1018 size-full aligncenter\" src=\"https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/1.2.jpg\" alt=\"\" width=\"500\" height=\"501\" srcset=\"https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/1.2.jpg 500w, https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/1.2-300x300.jpg 300w, https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/1.2-150x150.jpg 150w, https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/1.2-100x100.jpg 100w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<h3 data-start=\"1126\" data-end=\"1190\"><span class=\"ez-toc-section\" id=\"3_Power_Conversion_System_PCS_Bi-directional_Inverter\"><\/span><strong>3. Power Conversion System (PCS \/ Bi-directional Inverter)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"1191\" data-end=\"1429\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1019 size-full\" src=\"https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/Screenshot-2025-08-21-103336.png\" alt=\"\" width=\"1560\" height=\"798\" srcset=\"https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/Screenshot-2025-08-21-103336.png 1560w, https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/Screenshot-2025-08-21-103336-300x153.png 300w, https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/Screenshot-2025-08-21-103336-1024x524.png 1024w, https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/Screenshot-2025-08-21-103336-150x77.png 150w, https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/Screenshot-2025-08-21-103336-768x393.png 768w, https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/Screenshot-2025-08-21-103336-1536x786.png 1536w, https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/Screenshot-2025-08-21-103336-600x307.png 600w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/p>\n<p data-start=\"1191\" data-end=\"1429\">Batteries store energy in DC, while loads and the grid use AC. The PCS performs bi-directional conversion: DC \u2192 AC for discharging and AC \u2192 DC for charging. It can be controlled via preset programming, external signals, or EMS.<br data-start=\"1418\" data-end=\"1421\" \/>Types:<\/p>\n<ul data-start=\"1430\" data-end=\"1590\">\n<li data-start=\"1430\" data-end=\"1508\">\n<p data-start=\"1432\" data-end=\"1508\"><strong data-start=\"1432\" data-end=\"1446\">AC-coupled<\/strong> \u2013 common when adding storage to integrate with existing PV.<\/p>\n<\/li>\n<li data-start=\"1509\" data-end=\"1590\">\n<p data-start=\"1511\" data-end=\"1590\"><strong data-start=\"1511\" data-end=\"1525\">DC-coupled<\/strong> \u2013 shares the DC bus between PV and BESS for higher efficiency.<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"1592\" data-end=\"1611\"><span class=\"ez-toc-section\" id=\"4_Controller\"><\/span><strong>4. Controller<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"1612\" data-end=\"1937\">If the BMS is the brain of the battery, the Controller is the \u201cmaster brain,\u201d monitoring, controlling, and protecting the entire BESS. It communicates with the BMS, PCS, meters, transformers, etc., and provides overload and reverse current protection. It can integrate with third-party SCADA or EMS for centralized control.<\/p>\n<h3 data-start=\"1939\" data-end=\"1986\"><span class=\"ez-toc-section\" id=\"5_Cooling_%E2%80%93_Heating_%E2%80%93_Ventilation_System\"><\/span><strong>5. Cooling \u2013 Heating \u2013 Ventilation System<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"1987\" data-end=\"2271\">Lithium batteries require optimal temperature maintenance. Cooling can be air- or liquid-based, ensuring a stable environment inside the enclosure to extend battery life, prevent damage, or avoid thermal runaway. Selecting the right cooling system improves overall BESS performance.<\/p>\n<p data-start=\"1987\" data-end=\"2271\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1020 size-full\" src=\"https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/1.3.png\" alt=\"\" width=\"1536\" height=\"1024\" srcset=\"https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/1.3.png 1536w, https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/1.3-300x200.png 300w, https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/1.3-1024x683.png 1024w, https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/1.3-150x100.png 150w, https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/1.3-768x512.png 768w, https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/1.3-600x400.png 600w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/p>\n<h3 data-start=\"2273\" data-end=\"2305\"><span class=\"ez-toc-section\" id=\"6_Fire_Suppression_System\"><\/span><strong>6. Fire Suppression System<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"2306\" data-end=\"2754\">An additional protection layer, acting as a preventive strategy in case of thermal runaway. When smoke or heat is detected, the system automatically activates, increases positive pressure to prevent fire spread, and discharges extinguishing agents such as 1230 to absorb heat and cool down\u2014providing comprehensive protection for the BESS. Cabinets are built with thick, fire-resistant materials to prevent explosions and fire propagation outside.<\/p>\n<p data-start=\"2306\" data-end=\"2754\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1024 size-full\" src=\"https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/a.png\" alt=\"\" width=\"1328\" height=\"1328\" srcset=\"https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/a.png 1328w, https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/a-300x300.png 300w, https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/a-1024x1024.png 1024w, https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/a-150x150.png 150w, https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/a-768x768.png 768w, https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/a-100x100.png 100w, https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/a-600x600.png 600w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/p>\n<h3 data-start=\"2756\" data-end=\"2795\"><span class=\"ez-toc-section\" id=\"7_Energy_Management_System_EMS\"><\/span><strong>7. Energy Management System (EMS)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"2796\" data-end=\"3055\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1027 size-full aligncenter\" src=\"https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/d.png\" alt=\"\" width=\"283\" height=\"261\" srcset=\"https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/d.png 283w, https:\/\/unifyenergy.vn\/wp-content\/uploads\/2025\/08\/d-150x138.png 150w\" sizes=\"auto, (max-width: 283px) 100vw, 283px\" \/><\/p>\n<p data-start=\"2796\" data-end=\"3055\">The EMS manages, optimizes, and coordinates the BESS\u2019s operation with external systems. It enables scheduling, load shifting, peak shaving, renewable energy integration, and centralized monitoring\/control to maximize energy efficiency and economic benefits.<\/p>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Topband\u2019s Optimization in Design and Manufacturing All controllers are 100% designed, manufactured, and completed directly by Topband &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/unifyenergy.vn\/en\/topand-bess-giai-phap-luu-tru-nang-luong-hien-dai-toi-uu-vuot-troi\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;TOPBAND BESS \u2013 A MODERN ENERGY STORAGE SOLUTION WITH OPTIMIZATIOR&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":1019,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[39],"tags":[],"class_list":["post-1016","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-giai-phap-2"],"_links":{"self":[{"href":"https:\/\/unifyenergy.vn\/en\/wp-json\/wp\/v2\/posts\/1016","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unifyenergy.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unifyenergy.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unifyenergy.vn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/unifyenergy.vn\/en\/wp-json\/wp\/v2\/comments?post=1016"}],"version-history":[{"count":4,"href":"https:\/\/unifyenergy.vn\/en\/wp-json\/wp\/v2\/posts\/1016\/revisions"}],"predecessor-version":[{"id":1032,"href":"https:\/\/unifyenergy.vn\/en\/wp-json\/wp\/v2\/posts\/1016\/revisions\/1032"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/unifyenergy.vn\/en\/wp-json\/wp\/v2\/media\/1019"}],"wp:attachment":[{"href":"https:\/\/unifyenergy.vn\/en\/wp-json\/wp\/v2\/media?parent=1016"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unifyenergy.vn\/en\/wp-json\/wp\/v2\/categories?post=1016"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unifyenergy.vn\/en\/wp-json\/wp\/v2\/tags?post=1016"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}