{"product_id":"fogstar-energy-ip65-rated-16-1kwh-51-2v-solar-battery","title":"Fogstar Energy IP65-Rated 16.1kWh 51.2V Solar Battery","description":"\u003cdiv style=\"font-size: 16px; line-height: 1.6;\"\u003e\n\u003c!-- A. Product Title \/ Heading --\u003e\n\u003ch1 style=\"text-align: center;\"\u003eFogstar Energy IP65-Rated 16.1kWh 51.2V Solar Battery\u003c\/h1\u003e\n\u003c!-- B. Key Value Proposition --\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-capacity 16.1kWh, 51.2V LiFePO4 solar battery with IP65 enclosure for reliable indoor or outdoor energy storage in UK homes, businesses and logistics sites.\u003c\/li\u003e\n\u003cli\u003eIntegrated heating, active balancing and PACE 200A BMS deliver long cycle life, strong performance and stable operation from –20°C to 60°C.\u003c\/li\u003e\n\u003cli\u003eScalable up to 15 batteries in parallel with wide inverter compatibility via CAN, RS485 and RS232, ideal for larger commercial and industrial systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- C. Brief Description --\u003e\n\u003ch2\u003eFogstar Energy IP65-Rated 16.1kWh 48V Solar Battery\u003c\/h2\u003e\n\u003cp\u003eThe Fogstar Energy IP65-rated 16.1kWh 48V solar battery is a heavy-duty, floor-standing LiFePO4 storage unit designed for demanding UK residential, commercial and industrial applications. With 16,076.8Wh usable capacity, integrated heating and a sealed IP65 enclosure, it suits garages, plant rooms, warehouses and covered outdoor locations where reliability and safety are essential.\u003c\/p\u003e\n\u003cp\u003eA 200A PACE BMS, 2A active balancer and built-in aerosol fire suppression support long-term performance and protection, backed by a 10‑year manufacturer warranty. For larger systems, up to 15 units can be paralleled, making this solar battery a strong fit for backup power, peak shaving, EV charger support and off-grid or hybrid systems.\u003c\/p\u003e\n\u003c!-- D. Key Features --\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e16.1kWh\u003c\/strong\u003e LiFePO4 battery at 51.2V nominal, providing 16,076.8Wh of storage for whole-house, small commercial and light industrial loads.\u003c\/li\u003e\n\u003cli\u003eIP65-rated steel enclosure for dust-tight, water-jet resistant installation in garages, plant rooms, workshops and sheltered outdoor areas.\u003c\/li\u003e\n\u003cli\u003ePACE 200A BMS with 2A active balancer and Grade A LiFePO4 cells rated for up to 8,000 cycles at 80% DOD (95% DOD as of February 2026).\u003c\/li\u003e\n\u003cli\u003eIntegrated heating system allows safe charging at 0°C and reliable operation down to –20°C, supporting unheated spaces and UK winter conditions.\u003c\/li\u003e\n\u003cli\u003eBuilt-in aerosol fire suppression system inside the case provides automatic, zero-maintenance protection in the event of an internal fire.\u003c\/li\u003e\n\u003cli\u003ePreloaded inverter protocols and multiple comms ports (CAN, RS485, RS232) for straightforward integration with popular LV inverters including Victron, Luxpower, Sunsynk, Solis and others.\u003c\/li\u003e\n\u003cli\u003eParallel-ready design: connect up to 15 identical batteries in parallel for large capacity systems; series connection is not supported.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- E. Technical Specifications --\u003e\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003ch3\u003eHeadline data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy: 16.1kWh (16,076.8Wh).\u003c\/li\u003e\n\u003cli\u003eNominal voltage: 51.2V.\u003c\/li\u003e\n\u003cli\u003eChemistry: LiFePO4.\u003c\/li\u003e\n\u003cli\u003eCapacity: 314Ah (nominal and minimum).\u003c\/li\u003e\n\u003cli\u003eIP rating: IP65.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical performance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRated voltage: 51.2V.\u003c\/li\u003e\n\u003cli\u003eMaximum charge voltage: 57.6V.\u003c\/li\u003e\n\u003cli\u003eBulk\/absorption voltage: 57.6V.\u003c\/li\u003e\n\u003cli\u003eFloat voltage: 55.2V.\u003c\/li\u003e\n\u003cli\u003eLow DC cut-off: 43.2V.\u003c\/li\u003e\n\u003cli\u003eNominal capacity: 314Ah.\u003c\/li\u003e\n\u003cli\u003eMinimum capacity: 314Ah.\u003c\/li\u003e\n\u003cli\u003eTotal energy: 16,076.8Wh.\u003c\/li\u003e\n\u003cli\u003eMaximum charge current: 200A.\u003c\/li\u003e\n\u003cli\u003eMaximum discharge current: 200A.\u003c\/li\u003e\n\u003cli\u003eActive balancer current: 2A (JK active balancer).\u003c\/li\u003e\n\u003cli\u003eCell configuration: 16S1P.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBattery management and cells\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBMS type: PACE 200A.\u003c\/li\u003e\n\u003cli\u003eBalancer: 2A active balancer.\u003c\/li\u003e\n\u003cli\u003eCell type: Grade A EVE MB31 LiFePO4 cells (as per manufacturer description).\u003c\/li\u003e\n\u003cli\u003eDesign life: 15 years.\u003c\/li\u003e\n\u003cli\u003eCycle life: 8,000 cycles at 80% depth of discharge (95% DOD as of February 2026, per manufacturer testing).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTemperature and environmental\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDischarge temperature: –20°C to 60°C.\u003c\/li\u003e\n\u003cli\u003eCharging temperature: –20°C to 45°C (heater enabled).\u003c\/li\u003e\n\u003cli\u003eHeater function: integrated heating system activates below 5°C, enabling safe charging at 0°C and reliable operation down to –20°C ambient.\u003c\/li\u003e\n\u003cli\u003eStorage temperature (1 month): –20°C to 60°C.\u003c\/li\u003e\n\u003cli\u003eStorage temperature (1 year): 0°C to 35°C.\u003c\/li\u003e\n\u003cli\u003eRelative humidity: 45% to 85%.\u003c\/li\u003e\n\u003cli\u003eIngress protection rating: IP65 (sealed enclosure, dust-tight and protected against low-pressure water jets).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMechanical and dimensions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 500mm (L) × 232mm (W) × 915mm (H).\u003c\/li\u003e\n\u003cli\u003eWeight: 128.8kg.\u003c\/li\u003e\n\u003cli\u003eFront panel layout: power button, integrated 250A breaker, positive and negative terminals, CAN\/RS485\/RS232 ports.\u003c\/li\u003e\n\u003cli\u003eForm factor: free-standing cabinet with IP65 enclosure, designed for floor installation and secure positioning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConnections and communications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCommunication ports: CAN, RS485, RS232.\u003c\/li\u003e\n\u003cli\u003eRS485A and RS485B ports for parallel communication between batteries.\u003c\/li\u003e\n\u003cli\u003eCAN port for inverter and system integration.\u003c\/li\u003e\n\u003cli\u003ePreloaded inverter protocols: compatible with multiple LV inverters including Sunsynk, Solis, Victron, Luxpower, Sofar and more (per manufacturer documentation).\u003c\/li\u003e\n\u003cli\u003eInverter protocol selection via LCD touchscreen; no external software downloads required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFire suppression\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt-in fire suppression unit: ultra-thin, automatic aerosol device mounted inside the battery enclosure.\u003c\/li\u003e\n\u003cli\u003eActivation temperature: approximately 170°C.\u003c\/li\u003e\n\u003cli\u003eSuppression medium: potassium-based aerosol designed to disrupt combustion chemistry and suppress internal fires rapidly.\u003c\/li\u003e\n\u003cli\u003eMaintenance: sealed, non-serviceable unit providing automatic protection for enclosed electrical spaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eParallel connectivity and system expansion\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eParallel connectivity: up to 15 identical 16.1kWh batteries can be connected in parallel.\u003c\/li\u003e\n\u003cli\u003eSeries connection: not supported; use only in 51.2V (48V nominal) systems.\u003c\/li\u003e\n\u003cli\u003eBattery connections: supplied 1.5m battery cables with Amphenol connector for reliable battery-to-battery power linking.\u003c\/li\u003e\n\u003cli\u003eCommunication cables: 1.5m RS485\/CAN cable and 1.8m PC cable included for configuration and diagnostics.\u003c\/li\u003e\n\u003cli\u003eInstallation note: always connect all negative conductors first, then positive.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSafety and handling\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSignificant weight (128.8kg); manufacturer guidance is to use at least six people or appropriate lifting equipment for safe handling, in line with safety regulations.\u003c\/li\u003e\n\u003cli\u003eInstall only in suitable environments by a qualified person, following all relevant electrical codes and standards.\u003c\/li\u003e\n\u003cli\u003eUse only with compatible 51.2V systems; never connect in series or mix with other chemistries.\u003c\/li\u003e\n\u003cli\u003eEnsure correct grounding, polarity, programming, cabling, torque and overcurrent protection.\u003c\/li\u003e\n\u003cli\u003eKeep away from heat sources, hazards, pets and children; in case of overheating or burning smells, trip the breaker and contact emergency services.\u003c\/li\u003e\n\u003cli\u003eCleaning: dry cloth only; do not use liquids, solvents or aerosols.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty (manufacturer)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBattery warranty: 10 years.\u003c\/li\u003e\n\u003cli\u003eCoverage: BMS failure, cell failure, temperature sensors, charging\/discharging faults and internal corrosion, subject to the manufacturer’s terms.\u003c\/li\u003e\n\u003cli\u003eSupport contact (manufacturer): customerservice@fogstar.co.uk, 01527 757980 (for warranty claims to Fogstar).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- F. Shipping and Support --\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eShipping is available 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\u003ch2\u003eUK expert support\u003c\/h2\u003e\n\u003cp\u003eEnergian offers UK-based expert support to help you specify, design and deploy Fogstar Energy IP65-rated 16.1kWh 48V solar batteries in new or existing systems. For complete solutions that include inverters, switchgear and on-site installation, we can arrange installation through trusted specialist partners.\u003c\/p\u003e\n\u003cp\u003eContact us by phone, email or live chat, or visit our office for an in-person consultation to discuss suitability, system sizing, inverter pairing and installation requirements for your project.\u003c\/p\u003e\n\u003c!-- Documents --\u003e\n\u003ch2\u003eDocuments available for download\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0579\/7927\/3414\/files\/IP-Rated_16.1_FE_51.2V_TechSpec_V1_d1479eb8-9b57-44c5-814a-3a8248f7b6be.pdf?v=1781167329\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eFogstar Energy IP65-Rated 16.1kWh 48V Solar Battery – Specifications Datasheet (PDF)\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0579\/7927\/3414\/files\/IP65_51.2V_16.1KWH_USER_MANUAL_V1_JUNE_2026.pdf?v=1781167316\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e Fogstar Energy IP65-Rated 16.1kWh 48V Solar Battery – Installation \u0026amp; User Manual (PDF)\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003c\/div\u003e","brand":"Fogstar Drift","offers":[{"title":"Default Title","offer_id":57306747470206,"sku":"FE48-16","price":2155.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/7927\/3414\/files\/16kWhIP65_700x700_e348b0b9-afdb-4579-8382-f1cdf61a2f4e.png?v=1781166954","url":"https:\/\/www.energian.co.uk\/products\/fogstar-energy-ip65-rated-16-1kwh-51-2v-solar-battery","provider":"Energian","version":"1.0","type":"link"}