{"product_id":"dyness-stack100-bdu-base","title":"Dyness STACK100 BDU \u0026 Base","description":"\u003cdiv style=\"font-family: Helvetica, Arial, sans-serif; color: #333; line-height: 1.6; max-width: 900px; margin: 0 auto; font-size: 12pt;\"\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 10px;\"\u003e\n\u003ch1 style=\"font-size: 30px; font-weight: 600; margin-bottom: 12px; color: #222;\"\u003eDyness STACK100 BDU \u0026amp; Base\u003c\/h1\u003e\n\u003cp style=\"font-size: 12pt; color: #555; max-width: 700px; margin: 0 auto;\"\u003eThe controller and standard base for the Dyness STACK100 high-voltage battery system. The SBDU100 connects a compatible STACK100 battery stack to its inverter and manages system control, communication and monitoring. Battery modules and inverter are sold separately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; margin: 0 0 10px 0;\"\u003e\n\u003ch2 style=\"font-size: 22px; font-weight: 600; margin-bottom: 20px; color: #222; text-align: center;\"\u003eKey Features\u003c\/h2\u003e\n\u003cul style=\"margin-left: 20px; list-style: disc; color: #444; font-size: 12pt;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eEssential system controller:\u003c\/strong\u003e The SBDU100 manages the STACK100 battery stack and provides the power and communication interfaces to a compatible high-voltage inverter.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eMatched controller and base:\u003c\/strong\u003e One BDU and one standard base form the control and support components for a STACK100 stack of 3–15 battery modules.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eIntegrated control and protection:\u003c\/strong\u003e Power-on and wake controls, LED status indicators and a DC circuit breaker with short-circuit protection.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eInverter communication:\u003c\/strong\u003e CAN and RS485 communication ports, together with dedicated parallel communication connections for multiple clusters.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eConnected monitoring:\u003c\/strong\u003e WiFi and Dyness app support system monitoring and OTA updates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\n\u003ch2 style=\"font-size: 22px; font-weight: 600; margin-bottom: 20px; color: #222; text-align: center;\"\u003eWhere to Use\u003c\/h2\u003e\n\u003cp style=\"font-size: 12pt; color: #555; text-align: center; max-width: 700px; margin: 0 auto;\"\u003eIndoor residential and commercial solar energy storage systems using the standard Dyness STACK100 range and an approved high-voltage inverter. A complete battery stack can support solar self-consumption, load shifting and backup applications where supported by the inverter and system design.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px;\"\u003e\n\u003ch2 style=\"font-size: 22px; font-weight: 600; margin-bottom: 20px; color: #222; text-align: center;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 12pt;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #ddd; border-right: 1px solid #ddd; width: 42%;\"\u003eSupplier SKU\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #ddd;\"\u003eDY-STACK100-BDU-BASE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #ddd; border-right: 1px solid #ddd;\"\u003ePackage\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #ddd;\"\u003eOne STACK100 BDU and one standard base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #ddd; border-right: 1px solid #ddd;\"\u003eBDU model\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #ddd;\"\u003eSBDU100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #ddd; border-right: 1px solid #ddd;\"\u003eCompatible battery system\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #ddd;\"\u003eDyness STACK100 with S51100 battery modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #ddd; border-right: 1px solid #ddd;\"\u003eBattery modules per standard stack\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #ddd;\"\u003e3–15 modules connected in series, subject to the approved inverter configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #ddd; border-right: 1px solid #ddd;\"\u003eSystem capacity with battery modules\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #ddd;\"\u003e15.36–76.8kWh per complete stack; battery modules sold separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #ddd; border-right: 1px solid #ddd;\"\u003eBDU operating voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #ddd;\"\u003e134.4–864V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #ddd; border-right: 1px solid #ddd;\"\u003eMaximum continuous current\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #ddd;\"\u003e100A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #ddd; border-right: 1px solid #ddd;\"\u003eIngress protection\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #ddd;\"\u003eIP20; indoor installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #ddd; border-right: 1px solid #ddd;\"\u003eInverter communication\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #ddd;\"\u003eCAN \/ RS485 via RJ45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #ddd; border-right: 1px solid #ddd;\"\u003eMonitoring\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #ddd;\"\u003eWiFi and Dyness app; system monitoring and OTA updates\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #ddd; border-right: 1px solid #ddd;\"\u003eBDU dimensions (W × D × H)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #ddd;\"\u003eApproximately 590 × 390 × 133.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #ddd; border-right: 1px solid #ddd;\"\u003eBase dimensions (W × D × H)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #ddd;\"\u003e590 × 390 × 100mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #ddd; border-right: 1px solid #ddd;\"\u003eBDU net weight\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #ddd;\"\u003e15.3kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-right: 1px solid #ddd;\"\u003eSystem expansion\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eUp to 12 complete STACK100 clusters in parallel, with one BDU per cluster\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; margin-top: 10px;\"\u003e\n\u003ch2 style=\"font-size: 22px; font-weight: 600; margin-bottom: 20px; color: #222; text-align: center;\"\u003eAdditional Details\u003c\/h2\u003e\n\u003cul style=\"margin-left: 20px; list-style: disc; color: #555; font-size: 12pt;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eWhat this listing supplies:\u003c\/strong\u003e One Dyness STACK100 BDU and one standard base. The \u003ca href=\"https:\/\/www.energian.co.uk\/products\/dyness-stack100-5-12kwh-high-voltage-battery-system-up-to-920kwh-in-parallel\"\u003eSTACK100 S51100 battery modules\u003c\/a\u003e and inverter are sold separately.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e A standard single-column STACK100 stack requires 3–15 compatible S51100 modules. Select the module count to suit the inverter’s approved battery voltage window.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eInstallation accessories:\u003c\/strong\u003e Refer to the manufacturer’s packing list for fixings, termination and communication accessories. Battery-to-inverter power cables are listed as optional in the manual and must be selected for the complete system.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eExpansion layouts:\u003c\/strong\u003e Split-column layouts require the appropriate STACK100 extension components and the manufacturer’s base-conversion procedure. This standard base is supplied for the standard single-column configuration.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003eFor compatibility or system-design advice, call \u003ca href=\"tel:02080640335\"\u003e020 8064 0335\u003c\/a\u003e or email \u003ca href=\"mailto:info@energian.co.uk\"\u003einfo@energian.co.uk\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px; margin-top: 30px; text-align: center;\"\u003e\n\u003cp style=\"font-size: 12pt; color: #333;\"\u003eUK delivery is normally available within 2–3 working days. Longer delivery times may apply to the Scottish Highlands, islands and Northern Ireland.\u003c\/p\u003e\n\u003cp style=\"font-size: 12pt; color: #333;\"\u003eDocuments available for download:\u003c\/p\u003e\n\u003cp style=\"font-size: 12pt; color: #333;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0579\/7927\/3414\/files\/Dyness_stack_datasheet.pdf?v=1791138192\" target=\"_blank\" rel=\"noopener\"\u003eDyness STACK100 system and SBDU100 datasheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 12pt; color: #333;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0579\/7927\/3414\/files\/Dyness_stack_manual_new.pdf?v=1791138183\" target=\"_blank\" rel=\"noopener\"\u003eDyness STACK100 user manual\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Dyness","offers":[{"title":"Default Title","offer_id":58152635072894,"sku":"DY-STACK100-BDU-BASE","price":899.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/7927\/3414\/files\/dyness-stack100-bdu.jpg?v=1791143912","url":"https:\/\/www.energian.co.uk\/products\/dyness-stack100-bdu-base","provider":"Energian","version":"1.0","type":"link"}