SolaX X3‑AELIO 50kW HV Commercial 3‑Phase Hybrid Inverter Key benefits 50kW three‑phase hybrid inverter for commercial and industrial sites needing reliable power from solar PV, high‑voltage LFP batteries and the grid in one system. Flexible configuration with support for up to 10 parallel systems and up to 200% PV oversizing, allowing designs from around 50kW up to 600kW with shared controls. IP66 protection, high efficiency (up to 98.0%) and rapid 10ms on‑grid/off‑grid transfer for demanding environments and critical loads. Overview The SolaX X3‑AELIO 50kW HV Commercial 3‑Phase Hybrid Inverter is part of the X3‑AELIO range (49.9kW / 50kW / 60kW / 61kW) designed for larger commercial and industrial applications. It manages energy flows between high‑voltage LFP battery storage, substantial PV arrays and the three‑phase grid, with optional generator integration and support for virtual power plant (VPP) applications. Typical sites include logistics hubs, food production and cold stores, commercial buildings with critical three‑phase loads, and micro‑grids where fast switchover and extended off‑grid capability are required. Installation and commissioning should be carried out by suitably qualified three‑phase installers or via Energian’s trusted partners to ensure compliance with G99 and other local requirements. Key features Parallel operation: supports up to 10 parallel systems, covering power requirements from 49.9kW to 600kW. Battery options and high‑voltage LFP battery input (180–820V) with up to 160A charge/discharge current (80A × 2). PV oversizing up to 200%, with up to 5 or 6 MPPTs (model‑dependent) and 2 strings per MPPT for array flexibility. 100% three‑phase unbalance support, 110% long‑term overload and 150% off‑grid overload capability. Remote monitoring via web/app, OTA updates, versatile operating modes (self‑consumption, peak‑shaving, demand management) and VPP integration via IEEE2030.5 and OpenADR (where available). Technical specifications Values below are taken from the X3‑AELIO datasheet for models X3‑AELIO‑49.9K / 49.9K‑P / 50K / 60K / 61K; select the 50kW column (X3‑AELIO‑50K) for this product and always confirm against the latest SolaX documentation. Models covered Model range X3‑AELIO‑50K PV input Max. recommended PV array power 100 kWp Max. PV input voltage① 1000 V Rated PV input voltage 650 V MPPT voltage range② 160 ~ 950 V Start‑up voltage 180 V No. of MPP trackers / strings per MPP tracker 5 / 2 Max. input current per MPPT 40 A Max. input short circuit current per MPPT 50 A AC input & output (on‑grid) Rated output power 50.0 kW Rated output current 75.8 A @ 220 V 72.5 A @ 230 V Max. output apparent power 55.0 kVA Max. output continuous current 83.4 A @ 220 V 79.8 A @ 230 V Rated AC voltage 3 / N / PE, 220 / 380 V; 3 / N / PE, 230 / 400 V Rated AC frequency 50 Hz / 60 Hz AC frequency range③ 50 ± 5 Hz / 60 ± 5 Hz Adjustable power factor range ~ 1 (0.8 lagging to 0.8 leading) THDi (rated power) < 3% Battery Battery type LFP Battery voltage range 180 ~ 820 V Max. charge / discharge current 160 A (80 A × 2) EPS (off‑grid) output Rated EPS output voltage, frequency 3 / N / PE, 220 / 380 V, 50 Hz / 60 Hz; 3 / N / PE, 230 / 400 V, 50 Hz / 60 Hz Rated EPS output power 50.0 kVA A Max EPS output power 75 kVA, 10 s Switchover time < 10 ms Efficiency Max. efficiency 98.0% European efficiency 97.2% Environment limit Ingress protection IP66 Operating temperature range ‑35 ~ 60°C (derating +45℃) Max. operating altitude 3000 m Relative humidity 0 ~ 100% RH (condensing) Overvoltage category Mains: Ⅲ, Battery: Ⅱ, PV: Ⅱ General Dimensions (W × H × D) 670 × 820 × 257 mm Net weight < 100 kg Cooling concept Smart air cooling Communication interfaces RS485‑Meter, RS485‑Monitor, RS485‑Parallel (daisy‑chain), CAN‑BMS, CAN‑Parallel (daisy‑chain), USB, DI×2, DO×1, RCR(DI×4), DRM Topology Non‑isolated Certificates and approvals CE, VDE4105, G99, AS4777, EN50549, CEI 0‑21, IEC61727, PEA/MEA, NRS‑097‑2‑1, RD1699, TOR Protection functions Over / under voltage protection Yes DC isolation protection Yes DC reverse‑polarity protection Yes Grid monitoring Yes DC injection monitoring Yes Back feed current monitoring Yes Residual current detection Yes Over temperature protection Yes Active anti‑islanding method Frequency shift Surge protection (DC / AC) DC: Type Ⅱ, AC: Type Ⅱ Arc‑fault circuit interrupter (AFCI) Optional AC auxiliary power supply (APS) Built‑in Notes Note ① The maximum input voltage is the upper limit of the DC voltage. Any higher input DC voltage would probably damage inverter. Note ② Input voltage exceeding the MPPT voltage range may trigger inverter protection. Note ③ The AC frequency range may vary from different country codes. Documents available for download SolaX X3‑AELIO 49.9–61kW datasheet (including X3‑AELIO‑50K) 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 2080640335 or [email protected] for a quote. UK‑based expert support is available via phone, email and live chat for product selection, system design checks, communications setup and commissioning guidance. For the SolaX X3‑AELIO 50kW HV Commercial 3‑Phase Hybrid Inverter we recommend installation and sign‑off by qualified three‑phase installers or our trusted partners to ensure safe operation and compliance with local grid regulations. You are welcome to visit our Croydon office for an in‑person consultation to review your PV layout, battery configuration, generator integration and control strategy before finalising your order. SolaX X3‑AELIO 50kW HV Commercial 3‑Phase Hybrid Inverter with high‑voltage LFP battery support, up to 200% PV oversizing, IP66 rating and UK‑based expert support with worldwide shipping.
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