{"product_id":"dyness-tower-s3-serie-bms-base-unit","title":"Dyness Tower S3 Series BMS \u0026 Base Unit","description":"\u003cdiv class=\"product-section\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/FAQPage\"\u003e\n\u003cp class=\"p4\"\u003eThe \u003cstrong\u003eDyness Tower S3 Series BMS \u0026amp; Base Unit\u003c\/strong\u003e serves as the updated, central management platform for your \u003cstrong\u003ehigh-voltage (HV) energy storage system\u003c\/strong\u003e. This advanced \u003cstrong\u003eBattery Disconnect Unit (BDU)\u003c\/strong\u003e handles the intelligent communication, real-time monitoring, and active balancing of the Tower S3 battery modules. The package includes the complete set: the premium BMS unit alongside the sturdy \u003cstrong\u003eBase\u003c\/strong\u003e for secure ground-mount deployment. Boasting an \u003cstrong\u003eIP54 protection rating\u003c\/strong\u003e, this compact system is ideal for installation inside technical rooms, garages, or sheltered outdoor environments.\u003c\/p\u003e\n\u003cul class=\"usp-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete S3 Set:\u003c\/strong\u003e Supplied directly with the newly refined S3 BMS unit and its matching Base plate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP54 Certified:\u003c\/strong\u003e Dust and splash-water resistant, granting flexibility for indoor or outdoor installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHV System Voltage:\u003c\/strong\u003e Engineered to support a wide operating range from 168V to 648V DC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModular Design Match:\u003c\/strong\u003e Specifically tailored for the Dyness Tower S3 system configurations (TS7, TS10, TS14, TS17, and TS21).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIntelligent S3 Battery Control \u0026amp; Seamless Parallelization\u003c\/h2\u003e\n\u003cp class=\"p4\"\u003eThe \u003cstrong\u003eTower S3 Battery Controller\u003c\/strong\u003e comes fully integrated with a robust \u003cstrong\u003eDC main breaker\u003c\/strong\u003e and a physical \u003cstrong\u003eWAKE button\u003c\/strong\u003e to safeguard startup procedures and manage short-circuit hazards. This modernized S3 platform eliminates the need for complex secondary master controllers: up to 12 complete towers can be linked in parallel for scalable capacity scaling from \u003cstrong\u003e7.1 kWh to 255.72 kWh\u003c\/strong\u003e. Equipped with a built-in Wi-Fi antenna and explicit status lights, the BMS flawlessly communicates via \u003cstrong\u003eCAN \/ RS485\u003c\/strong\u003e protocols with major high-voltage inverters.\u003c\/p\u003e\n\u003cdiv class=\"alert-box\"\u003e\n\u003cstrong\u003eInstallation Requirement:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eSystem installation must exclusively be conducted by qualified HV technicians following certified safety regulations.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eImportant Notice:\u003c\/strong\u003e Tower S3 series components must never be mixed or interconnected with legacy Tower (1.5G \/ T-series) modules or older BMS models.\u003c\/li\u003e\n\u003cli\u003eMaintain a minimum clearance space of 100 to 200 mm from the back wall and adjacent electronics to secure sufficient airflow.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification Attribute\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eDyness Tower S3 BMS Unit (SBDU) + Base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e192V – 576V DC (configuration-dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Operating Range\u003c\/td\u003e\n\u003ctd\u003e168V – 648V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Charge\/Discharge Current\u003c\/td\u003e\n\u003ctd\u003e22.5A (when communicating with inverter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interfaces\u003c\/td\u003e\n\u003ctd\u003eCAN \/ RS485 \u0026amp; Integrated Wi-Fi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngress Protection\u003c\/td\u003e\n\u003ctd\u003eIP54\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e504 × 380 × 240 mm (S3 BDU module only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParallel Scalability\u003c\/td\u003e\n\u003ctd\u003eUp to 12 towers max (Plug \u0026amp; Play)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE-EMC, CE-RED, IEC62619, IEC62040, UN38.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"cta-group\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0882\/5641\/4023\/files\/Datasheet_Dyness_Tower_S3.pdf\" class=\"cta-btn\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0882\/5641\/4023\/files\/WLFC0500197-Tower_S3_User_Manual-EN-20251212.pdf\" class=\"cta-btn\" target=\"_blank\"\u003eDownload User Manual\u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0882\/5641\/4023\/files\/Comparison_between_Tower_Tower_S3.pdf?v=1779993476\" class=\"cta-btn\" target=\"_blank\"\u003eView Comparison Sheet\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"accordion\"\u003e\n\u003cdetails itemscope=\"\" itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003csummary itemprop=\"name\"\u003eWhat is included in this package?\u003c\/summary\u003e\n\u003cdiv class=\"accordion-content\" itemscope=\"\" itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n\u003cdiv itemprop=\"text\"\u003e\n\u003cul\u003e\n\u003cli\u003e1x Dyness Tower S3 SBDU (BMS controller featuring DC breaker, WAKE button, and Wi-Fi)\u003c\/li\u003e\n\u003cli\u003e1x Dyness Tower S3 Base (bottom baseboard panel with leveling feet)\u003c\/li\u003e\n\u003cli\u003e1x Red DC power cable (positive connection, 2m)\u003c\/li\u003e\n\u003cli\u003e1x Black DC power cable (negative connection, 2m)\u003c\/li\u003e\n\u003cli\u003e1x RJ45 Inverter communication cable (2m)\u003c\/li\u003e\n\u003cli\u003e1x RJ45-CAN-120 Ohm termination resistor\u003c\/li\u003e\n\u003cli\u003eAssembly components (screws and OT4-6 grounding terminals) \u0026amp; Manual documentation[Note]\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails itemscope=\"\" itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003csummary itemprop=\"name\"\u003eWhich hybrid inverters are compatible with the Tower S3 BMS?\u003c\/summary\u003e\n\u003cdiv class=\"accordion-content\" itemscope=\"\" itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n\u003cdiv itemprop=\"text\"\u003e\n\u003cp\u003eThe Tower S3 platform offers extensive inverter matching, interfacing perfectly via CAN\/RS485 with top brands including Solis, GoodWe, Ingeteam, Solplanet, SAJ, DEYE, Hoymiles, and SOLINTEG.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails itemscope=\"\" itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003csummary itemprop=\"name\"\u003eCan I mix or upgrade older Tower T-Series modules into this S3 system?\u003c\/summary\u003e\n\u003cdiv class=\"accordion-content\" itemscope=\"\" itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n\u003cdiv itemprop=\"text\"\u003e\n\u003cp\u003eNo, cross-connecting or combining elements from the Tower S3 series with previous Tower 1.5G \/ T-series hardware is strictly prohibited. The S3 generation works with specialized HV9637S battery modules and distinct BDU configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails itemscope=\"\" itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003csummary itemprop=\"name\"\u003eHow many battery modules can be stacked on this BMS \u0026amp; Base combo?\u003c\/summary\u003e\n\u003cdiv class=\"accordion-content\" itemscope=\"\" itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n\u003cdiv itemprop=\"text\"\u003e\n\u003cp\u003eA single tower system can stack a minimum of 2 up to a maximum of 6 HV9637S battery modules (rated at 3.552 kWh per pack). This builds up the specific commercial system layouts spanning from TS7 (2 modules) to TS21 (6 modules).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cp class=\"p4\"\u003eDiscover more products in our \u003ca href=\"https:\/\/www.shop-rebor.com\/en\/collections\/dyness-storage\" title=\"Dyness storage collection\"\u003eDyness storage collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Dyness","offers":[{"title":"Default Title","offer_id":54028970787143,"sku":"Tower-S3-SBDU","price":263.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0882\/5641\/4023\/files\/Dyness-Tower-BMS-en-base-unit.jpg?v=1766908065","url":"https:\/\/www.shop-rebor.com\/en\/products\/dyness-tower-s3-serie-bms-base-unit","provider":"Rebor B.V.","version":"1.0","type":"link"}