Sunsynk C&I System: 50kW 3-Phase Hybrid Inverter with 122.88kWh Battery (Hybrid ESS) Sunsynk 50kW three-phase hybrid inverter give 50kW AC output for commercial and industrial sites. The 122.88kWh battery system is based on Sunsynk high-voltage LFP rack modules for scalable energy storage. Suitable for sites needing grid support, peak shaving, backup power, or better use of on-site solar generation. Product overview This Sunsynk C&I energy storage system combines 50kW three-phase hybrid inverter with a 122.88kWh high-voltage battery bank consisting of 24x Sunsynk 5.12kWh Single Battery Unit for HV Series. It is a practical option for warehouses, logistics centres, agricultural operations, and other commercial sites that need reliable storage with three-phase integration. Installation should be planned with a trusted partner, and UK expert support is available from Energian for specification and project guidance. Key features Three-phase hybrid inverter platform with up to 65kW max DC input power. High-voltage battery architecture with LFP chemistry and rack-mount system design. IP65 inverter enclosure for outdoor or plant-room installation flexibility. Battery system cycle life stated as 6,000 cycles at 25°C, 0.5C/0.5C, EOL 70. UK expert support available by phone, email or live chat, with in-person consultation available at our office. Applications Typical uses include peak shaving, solar self-consumption, backup support for essential circuits, and load management on sites with three-phase demand. It may also suit commercial buildings, farm buildings, workshops, and distribution facilities where reliable storage and grid interaction are require. Technical specifications Inverter model: SUNSYNK-50K-SG01HP3-EU-BM4 Battery system: SUNSYNK-GX5 Total battery energy: 122.88kW Battery chemistry: Lithium Ferro Phosphate (LiFePO4) Battery module energy: 5.12kWh Battery module nominal voltage: 51.2V Battery module capacity: 100Ah System nominal voltage: 512V System operating voltage: 416-584V System usable energy: 46.08kWh per G50 module set; final usable energy depends on system configuration parameters Recommended charge/discharge current: 50 Nominal current: 100A Peak discharge current: 125A for 2 minutes at 25°C Working temperature: Charge 0-55°C; discharge -20-55°C Storage temperature: 0-35°C Depth of discharge: 90% recommend Cycle life: 6,000 cycles at 25°C, 0.5C/0.5C, EOL 70% Battery communication: CAN2.0, RS48 Battery enclosure rating: IP20 Battery installation: Rack mounting Battery warranty: 10 years Battery certification: CE, IEC62619, VDE2510-50, UL1973, UL9540A, UN38.3 Inverter rated AC output and UPS power: 50kW Inverter max AC output power: 55kW Peak power off-grid: 1.5 times power for 10 seconds Inverter max DC input power: 65kW Inverter max DC input voltage: 1000V Inverter MPPT range: 450-850V Inverter rated DC input voltage: 600V Inverter PV input current: 36A Inverter max PV Isc: 55A Inverter MPPT trackers: 4 Inverter strings per MPPT tracker: Inverter battery voltage range: 160-800V Inverter max charging current: 50A Inverter max discharging current: 50A Inverter number of battery inputs: 2 Inverter AC output rated current: 75.8/72.5A Inverter max AC current: 83.4/79.8 Inverter max three-phase unbalanced output current: 83.3A Inverter max continuous AC pass through: 200A Inverter power factor: 0.8 leading to 0.8 lagging Inverter output frequency and voltage: 50/60Hz, 3L/N/PE, 220/380Vac or 230/400Vac Inverter THD: 3% of nominal powe Inverter max efficiency: 97.60 Inverter euro efficiency: 97.00% Inverter MPPT efficiency: 99% Inverter protection: PV input lightning protection, anti-islanding, reverse polarity, insulation resistor detection, residual current monitoring, output over-current, output short-circuit, output over-voltage, DC type II, AC type III, battery over-current fuses Inverter certifications and standards: VDE4105, IEC61727, IEC62116, VDE0126, AS4777.2, CEI 0-21, EN50549-1, G98, G99, C10-11, UNE217002, NBR16149, NBR16150 Inverter EMC/safety regulation: IEC62109-1-2, NBT32004-2018, EN61000-6-1, EN61000-6-2, EN61000-6-3, EN61000-6- Inverter operating temperature: -40 to 60°C, derating at 45°C Inverter cooling: Intelligent air cooling Inverter noise: 65dB Inverter communication with BMS: RS485, CAN Inverter weight: 88kg Inverter size: 527W x 894H x 294D mm Inverter protection degree: IP65 Inverter installation style: Wall-mounted Inverter warranty: 5 years limited Shipping and support Shipping available to the UK, Ireland, Africa, the Caribbean and worldwide. If the shipping rate is not shown at checkout, contact us on +44 2080640335 or [email protected] for a quote. UK expert support is available for product selection, system design and installation questions. Please contact us via phone, email or live chat, or visit our office for an in-person consultation. Documents available for download Sunsynk 50kW Hybrid Inverter Datasheet In the Box 24x Sunsynk 5.12kWh Single Battery Unit for HV Series 1x Sunsynk 50kW, HV Three Phase Hybrid Inverter 2x BMS for Sunsynk HV Series 2x Battery Rack with Door for Sunsynk 61.44kWh HV Battery. Questions? Any question? Call us on 020 8064 0335 or email [email protected].
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