Sunsynk 50kW HV Three‑Phase Hybrid Inverter Why choose this 50kW Sunsynk hybrid inverter? 50kW three‑phase hybrid inverter for commercial and industrial sites, combining solar, grid and battery power in one flexible platform. High‑voltage battery input and up to 65kW PV DC input for efficient large‑scale systems with room for future expansion. Grid‑code compliant with UK G98/G99 standards, IP65 weather protection and UK‑based expert support from Energian. Product overview The Sunsynk 50kW HV Three‑Phase Hybrid Inverter is designed for medium to large commercial, logistics and light industrial installations that need reliable three‑phase power and smart energy management. It can manage energy from PV, batteries and the grid, helping sites cut daytime demand charges, support critical loads and add backup capability when paired with suitable high‑voltage battery storage. Key features 50kW three‑phase output with up to 55kVA maximum AC power and 1.5× overload capability for short‑term peaks (off‑grid mode). High‑voltage Li‑ion battery input (160–800V) with dual battery ports and up to 50A + 50A charge/discharge current for scalable storage banks. Up to 65,000W PV input, four MPPT trackers and eight DC strings for flexible array design on complex roofs or multiple orientations. Three‑phase unbalanced output up to 83.3A, allowing realistic load sharing across phases in mixed‑use buildings. High efficiency design with 97.6% max inverter efficiency and >99% MPPT efficiency for strong generation yields. IP65 wall‑mount enclosure with intelligent air cooling, suitable for plant rooms and sheltered outdoor locations. Typical applications This 50kW Sunsynk hybrid inverter suits multi‑unit residential blocks, small warehouses, logistics depots, light manufacturing sites and agricultural buildings with three‑phase services. It can be used for self‑consumption optimisation, peak‑shaving, limited backup for critical three‑phase loads, or as part of a larger multi‑inverter system when designed and commissioned by qualified engineers. Installation and UK support Installation of the Sunsynk 50kW HV Three‑Phase Hybrid Inverter must be carried out by suitably qualified electrical contractors familiar with G98/G99, three‑phase systems and high‑voltage battery banks. Energian can connect you with trusted UK installation partners for full turnkey systems, including PV arrays, HV battery storage, switching and protection. Our UK‑based technical team can assist with system design checks, product selection and commissioning queries for commercial and industrial projects. Contact us by phone, email or live chat, or arrange an in‑person consultation at our UK office for project support and procurement advice. Technical specifications – Sunsynk 50kW HV Three‑Phase Hybrid Inverter Model SUNSYNK‑50K‑SG01HP3‑EU‑BM4 Battery input data Battery type: Li‑Ion Battery voltage range: 160–800V Max. charging current: 50A + 50A Max. discharging current: 50A + 50A Number of battery inputs: 2 Charging strategy for Li‑ion battery: Self‑adaption to BMS PV string input data Max. DC input power: 65,000W Max. DC input voltage: 1000V Start‑up voltage: 180V MPPT voltage range: 150–850V Full‑load DC voltage range: 450–850V (for 50kW model) Rated DC input voltage: 600V PV input current (50kW model): 36 + 36 + 36 + 36A Max. PV Isc (50kW model): 55 + 55 + 55 + 55A Number of MPPT trackers: 4 Number of strings per MPPT tracker: 2 + 2 + 2 + 2 AC output data Rated AC output and UPS power: 50,000W Max. AC output power: 55,000W Peak power (off‑grid): 1.5 times rated power, 10s AC output rated current: 75.8/72.5A Max. AC current: 83.4/79.8A Max. three‑phase unbalanced output current: 83.3A Max. continuous AC pass‑through: 200A Power factor: 0.8 leading to 0.8 lagging Output frequency and voltage: 50/60Hz; 3L/N/PE 220/380, 230/400Vac Grid type: Three phase Total harmonic distortion (THD): <3% of nominal power DC injection current: <0.5% In Efficiency Max. efficiency: 97.60% Euro efficiency: 97.00% MPPT efficiency: >99% Protection PV input lightning protection: Integrated Anti‑islanding protection: Integrated PV string input reverse polarity protection: Integrated Insulation resistor detection: Integrated Residual current monitoring unit: Integrated Output over‑current protection: Integrated Output shorted protection: Integrated Output over‑voltage protection: DC Type II / AC Type III Battery over‑current protection: Fuses Certifications and standards Grid regulation: VDE4105, IEC61727/62116, VDE0126, AS4777.2, CEI 0‑21, EN50549‑1, G98, G99, C10‑11, UNE217002, NBR16149/NBR16150 EMC/Safety regulation: IEC62109‑1/‑2, NBT32004‑2018, EN61000‑6‑1, EN61000‑6‑2, EN61000‑6‑3, EN61000‑6‑4 General data Operating temperature range: −40 to 60 ºC, >45 ºC derating Cooling: Intelligent air cooling Noise: ≤65 dB Communication with BMS: RS485; CAN Weight: 88kg (datasheet value; some reseller listings 75–80kg) Size (W × H × D): 527 × 894 × 294mm Protection degree: IP65 Installation style: Wall‑mounted Warranty: 5 years (standard manufacturer warranty) Documents available for download Sunsynk Three‑Phase Hybrid Inverter – User / Installation Manual (includes SUNSYNK‑50K‑SG01HP3‑EU‑BM4) Sunsynk Three‑Phase Hybrid Inverter 29.9–50kW – Datasheet (v.11) Shipping and UK expert support Shipping 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 2080 640335 or [email protected] for a tailored quote. UK expert support is available for this Sunsynk 50kW HV Three‑Phase Hybrid Inverter – contact Energian with any questions or support requests via phone, email or live chat, or visit our office for an in‑person consultation.
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