{"product_id":"sunsynk-bms-for-hv-series","title":"Sunsynk BMS for HV Series","description":"\u003cdiv style=\"font-size: 16px; line-height: 1.6;\"\u003e\n\u003c!-- A. Product Title \/ Heading --\u003e\n\u003ch1 style=\"text-align: center;\"\u003eSunsynk BMS for HV Series\u003c\/h1\u003e\n\u003c!-- B. Key value proposition --\u003e\n\u003ch2\u003eSunsynk BMS for HV Series - Why Choose\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDedicated high‑voltage battery management system for Sunsynk HV rack‑mount batteries, helping keep your system safe, balanced and within design limits.\u003c\/li\u003e\n\u003cli\u003eProvides clear communication between Sunsynk HV batteries and compatible three‑phase hybrid inverters, simplifying setup, monitoring and fault‑finding.\u003c\/li\u003e\n\u003cli\u003eWell suited to warehouses, logistics hubs and light industrial sites needing dependable high‑voltage battery storage with structured control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- C. Brief Description --\u003e\n\u003ch2\u003eProduct overview\u003c\/h2\u003e\n\u003cp\u003eThe Sunsynk BMS for HV Series is the control head for Sunsynk’s high‑voltage lithium‑ion rack systems. It works with HV battery modules and a high‑voltage control box to manage charge and discharge currents, monitor status and provide communication links to compatible Sunsynk inverters and external equipment.\u003c\/p\u003e\n\u003cp\u003ePaired with the correct number of 5.12 kWh HV modules, this BMS allows you to build modular 15.36 kWh to 61.44 kWh systems for self‑consumption, peak‑shaving and backup in commercial and industrial environments. Installation must be carried out by a suitably qualified professional familiar with high‑voltage DC systems.\u003c\/p\u003e\n\u003c!-- D. Key features --\u003e\n\u003ch2\u003eKey features of the Sunsynk HV BMS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned specifically for Sunsynk HV‑Series battery racks, coordinating up to twelve 5.12 kWh LiFePO\u003csub\u003e4\u003c\/sub\u003e modules in series via the high‑voltage control box.\u003c\/li\u003e\n\u003cli\u003eSupports a high‑voltage DC bus in the typical range of 153.6 V to 614.4 V nominal (depending on module count), with corresponding operating voltage windows from 124.8 V up to 700 V.\u003c\/li\u003e\n\u003cli\u003eCAN2.0 and RS485 communication for coordination between BMS, battery modules, external PCS\/inverters and monitoring systems.\u003c\/li\u003e\n\u003cli\u003eWorks with rack‑mount HV systems that provide up to 61.44 kWh total energy and up to 55.29 kWh usable energy, giving flexible capacity for commercial loads.\u003c\/li\u003e\n\u003cli\u003eSupplied as part of a documented system including high‑voltage control box, communication cables and power harnesses, easing design and installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- E. Technical specifications – all strings from datasheet \/ HV system docs --\u003e\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cp\u003eThe Sunsynk High Voltage Series uses lithium ferro phosphate (LiFePO\u003csub\u003e4\u003c\/sub\u003e or LFP) rack‑mount modules managed by a high‑voltage control box and associated BMS. Each module has an energy of 5.12 kWh, a nominal voltage of 51.2 V and a capacity of 100 Ah.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery cell chemistry:\u003c\/strong\u003e Lithium Ferro Phosphate (LiFePO\u003csub\u003e4\u003c\/sub\u003e or LFP).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule energy:\u003c\/strong\u003e 5.12 kWh.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule nominal voltage:\u003c\/strong\u003e 51.2 V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule capacity:\u003c\/strong\u003e 100 Ah.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule size\u003c\/strong\u003e: 440 (L) × 350 (W) × 150 (H) mm.\u003c\/li\u003e\n\u003cli\u003eModule weight: 19 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery model number:\u003c\/strong\u003e SUNSYNK‑GX (X = 15,20,25,30,35,40,45,50,55,60) with variants G15, G20, G25, G30, G35, G40, G45, G50, G55, G60.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery module quantity in series (optional):\u003c\/strong\u003e 3, 4, 5, 6, 7, 8, 9, 10, 11 or 12.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem nominal voltage:\u003c\/strong\u003e 153.6 V, 204.8 V, 256 V, 307.2 V, 358.4 V, 409.6 V, 460.8 V, 512 V, 563.2 V, 614.4 V (depending on module count).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem operating voltage:\u003c\/strong\u003e 124.8–175.2 V, 166.4–233.6 V, 208–292 V, 249.6–350.4 V, 291.2–408.8 V, 332.8–467.2 V, 374.4–525.6 V, 416–584 V, 457.6–642.4 V, 499.2–700 V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem energy:\u003c\/strong\u003e 15.36 kWh, 20.48 kWh, 25.6 kWh, 30.72 kWh, 35.84 kWh, 40.96 kWh, 46.08 kWh, 51.2 kWh, 56.32 kWh, 61.44 kWh.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem usable energy:\u003c\/strong\u003e 13.82 kWh, 18.43 kWh, 23.04 kWh, 27.64 kWh, 32.25 kWh, 36.86 kWh, 41.47 kWh, 46.08 kWh, 50.68 kWh, 55.29 kWh.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated DC power:\u003c\/strong\u003e 15.36, 20.48, 25.6, 30.72, 35.84, 40.96, 46.08, 51.2, 56.32, 61.44 (as per system configuration).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge\/discharge current:\u003c\/strong\u003e Recommended 50 A, nominal 100 A, peak discharge 125 A (2 mins, 25 °C).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking temperature:\u003c\/strong\u003e Charge 0–55 °C, discharge −20–55 °C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStatus indicator:\u003c\/strong\u003e Yellow – battery high voltage power on; Red – battery system alarm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication port:\u003c\/strong\u003e CAN2.0 \/ RS485.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity:\u003c\/strong\u003e 5 %–85 % RH.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAltitude:\u003c\/strong\u003e ≤ 2000 m.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP rating of enclosure:\u003c\/strong\u003e IP20.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W\/D\/H):\u003c\/strong\u003e 589 mm × 590 mm × 1640 mm; 589 mm × 590 mm × 2240 mm (depending on stack height).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight (approximate):\u003c\/strong\u003e 258 kg, 434 kg, 628 kg (depending on configuration).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation location:\u003c\/strong\u003e Rack mounting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage temperature:\u003c\/strong\u003e 0–35 °C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended depth of discharge:\u003c\/strong\u003e 90 %.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCycle life:\u003c\/strong\u003e 25 ± 2 °C, 0.5C\/0.5C, EOL 70 % ≥ 6000.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 10 years (warranty is due whichever is reached first of warranty period or cycle power).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e CE \/ IEC62619 \/ VDE2510‑50 \/ UL1973 \/ UL9540A \/ UN38.3.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem components (summary):\u003c\/strong\u003e High‑voltage control box 750 V\/100 A, 5.12 kWh battery module, 120 ohm terminal resistor, communication cables, positive and negative power cords, ground wire A and optional external PCS, 12 V power and communication cables.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- Documents --\u003e\n\u003ch2\u003eDocuments available for download\u003c\/h2\u003e\n\u003cp\u003eAlways check the latest documentation before specifying, installing or commissioning the Sunsynk BMS for HV Series.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0579\/7927\/3414\/files\/Sunsynk_High_Voltage-Series_Datasheet.pdf?v=1780739513\" style=\"color: rgb(43, 0, 255);\" rel=\"noopener\" target=\"_blank\"\u003eSunsynk High Voltage Series datasheet (PDF) \u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\n\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0579\/7927\/3414\/files\/Sunsynk_HIGH_VOLTAGE_SERIES_UserManual.pdf?v=1780739661\" target=\"_blank\" style=\"color: rgb(43, 0, 255);\" rel=\"noopener\"\u003eSunsynk High Voltage Series manual (PDF)\u003c\/a\u003e\u003c\/span\u003e\u003ca rel=\"noopener\" href=\"https:\/\/support.sunsynk.com\/support\/solutions\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- Shipping --\u003e\n\u003ch2\u003eShipping and availability\u003c\/h2\u003e\n\u003cp\u003eWe ship the Sunsynk BMS for HV Series to the UK, Ireland, Africa, the Caribbean and worldwide. If a shipping rate is not shown at checkout, please contact us on +44 2080640335 or \u003ca href=\"mailto:info@energian.co.uk\"\u003einfo@energian.co.uk\u003c\/a\u003e for a tailored quote.\u003c\/p\u003e\n\u003c!-- UK expert support --\u003e\n\u003ch2\u003eUK expert support\u003c\/h2\u003e\n\u003cp\u003eEnergian offers UK‑based expert support for Sunsynk high‑voltage battery systems. Get in touch via phone, email or live chat if you need help with sizing, compatibility checks or system design, or if you would like to visit our office for an in‑person consultation.\u003c\/p\u003e\n\u003cp\u003eAs the Sunsynk BMS for HV Series is part of a high‑voltage rack system rather than a plug‑and‑play product, we strongly recommend installation and commissioning via our trusted professional partners or your chosen qualified installer. We can work directly with your contractor to ensure the BMS, battery racks and inverters are configured safely and in line with Sunsynk guidance and local regulations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Sunsynk","offers":[{"title":"Default Title","offer_id":57519004811646,"sku":"SUNSYNK-BMS-EU","price":999.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/7927\/3414\/files\/BMSforSunsynkHVSeries.webp?v=1780739311","url":"https:\/\/www.energian.co.uk\/products\/sunsynk-bms-for-hv-series","provider":"Energian","version":"1.0","type":"link"}