EcoFlow PowerOcean 2 Plus 12kW Three-Phase Hybrid Inverter 12kW three-phase hybrid inverter for solar PV, compatible PowerOcean LFP battery storage and 400V three-phase properties. Supports up to 16kW of solar PV input across two independent MPPT trackers. Provides up to 12kW on-grid output and 12kVA three-phase backup power when installed as part of a correctly designed system. EcoFlow PowerOcean 2 12kW 3-phase hybrid inverter The EcoFlow PowerOcean 2 Plus 12kW Three-Phase Hybrid Inverter is designed for compatible homes and light-commercial premises with a 230/400V three-phase electricity supply. It connects solar PV, compatible EcoFlow PowerOcean high-voltage batteries, site loads and the grid to support solar self-consumption, battery storage and managed backup power. With two MPPT trackers and up to 16kW maximum PV input, the inverter is suitable for solar arrays installed on two roof orientations or arranged as two independently designed strings. It supports up to 12kW battery charging and discharging power, with a stated maximum battery capacity of 45.9kWh. Key features 12,000VA nominal and maximum apparent output power to the utility grid. 16,000W maximum PV input, with two MPPT trackers and up to 8,000W per MPPT. 12,000W maximum battery charging and discharging power. 12,000VA nominal three-phase backup output, with 14,400VA maximum apparent power for one second. IP65 protection, natural-convection cooling and integrated electrical protection functions. Where to use the EcoFlow PowerOcean 2 Plus 12kW inverter The EcoFlow PowerOcean 2 12kW three-phase hybrid inverter is suitable for larger homes, farmhouses, workshops and compatible light-commercial premises with a three-phase grid connection. It can be specified for high-output solar PV systems, battery storage, solar self-consumption and designed backup-power installations. It is particularly relevant for sites with higher electrical demand, such as properties with EV charging, heat pumps, large outbuildings, workshop machinery or several substantial electrical loads. The final system should be designed around the site supply, peak demand, PV array configuration, battery capacity and required backup circuits. This inverter is not a plug-and-play product. A competent installer must confirm PV string voltage and current, three-phase supply arrangement, battery compatibility, metering, protection equipment, backup-load design and G98/G99 grid-connection requirements. UK expert support is available, and Energian can help arrange installation through trusted partners. Technical specifications Model EF HD-P3-12K-S1 Inverter type Three-phase hybrid inverter Maximum PV power 16,000W Maximum PV input voltage 1,000V MPPT operating voltage range 200–850V PV start-up voltage 160V Nominal PV input voltage 600V Maximum power per MPPT 8,000W Maximum input current per MPPT 16A Maximum short-circuit current per MPPT 24A Number of strings per MPPT 1 Number of MPPT trackers 2 PV overvoltage category II Maximum battery charging power 12,000W Maximum battery discharging power 12,000W Maximum continuous battery charging current 15A Maximum continuous battery discharging current 15A Battery rated voltage 800V Maximum battery capacity 45.9kWh AC input connection 3L + N + PE AC input overvoltage category III Nominal apparent power from utility grid 16,000VA Maximum apparent power from utility grid 16,000VA Rated AC input voltage 230/400V, 3L + N + PE Maximum AC current from utility grid 23.1A Nominal frequency 50/60Hz On-grid connection 3L + N + PE On-grid overvoltage category III Nominal apparent power output to utility grid 12,000VA Maximum apparent power output to utility grid 12,000VA Nominal on-grid output voltage 230/400V, 3L + N + PE Nominal on-grid frequency 50/60Hz Maximum AC output current to utility grid 17.4A Nominal output current 17.4A Current total harmonic distortion at rated power <3% Power factor -0.8 to 1 to +0.8 Nominal backup apparent power 12,000VA Maximum backup apparent power 14,400VA for 1 second Backup output voltage 230/400V, 3L + N + PE Backup nominal frequency 50/60Hz Backup nominal output current 17.4A Backup maximum output current 20.9A for 1 second Backup voltage total harmonic distortion <3% at linear load and rated power Residual current monitoring Integrated PV insulation resistance detection Integrated Anti-islanding protection Integrated PV reverse-polarity protection Integrated AC overcurrent protection Integrated Backup-load short-circuit protection Integrated AC overvoltage protection Integrated DC switch Integrated Remote shutdown Integrated Protective class Class I Maximum efficiency 97.6% Maximum MPPT efficiency 99.9% Certificates CE/CB/TÜV MARK; CE MARK Safety standards IEC/EN 62109-1, IEC/EN 62109-2 Grid-tied standards EN 50549, EN 50438, TOR Erzeuger Type A, EEA-NE7-CH, PTPiREE, UTE C 15-712-1, ANRE, O3E-323, G99, G98, CEI 0-21, C10/11, VDE-AR-N-4105 EMC standards EN 62311, EN 301 489-1, EN 301 489-17, EN IEC 61000-6-3, EN IEC 61000-3-2, EN 61000-3-3, EN IEC 61000-6-1, EN 300 328 Topology Non-isolated Operating temperature range -20°C to +50°C Storage temperature -30°C to +60°C Operating relative humidity 0–100%, condensing Noise emission <35dB Maximum operating altitude 3,000m Weight Approximately 29.6kg Dimensions without trim cover (W × D × H) 588 × 175 × 380mm Dimensions with trim cover (W × D × H) 588 × 175 × 455mm Protection level IP65 Night-time self-consumption <25W Cooling method Natural convection Communication method RS485 for meter, CAN for BMS, Wi-Fi, Bluetooth, WAN and 4G Wi-Fi frequency range / maximum output power 2,412–2,472MHz at 20MHz / 2,422–2,462MHz at 40MHz; 18.54dBm Bluetooth frequency range / maximum output power 2,402–2,480MHz; 7.19dBm Pollution degree PD3 Environmental category Outdoor / indoor Documents available for download EcoFlow PowerOcean 12kW Three-Phase Hybrid Inverter datasheet EcoFlow PowerOcean 12kW Three-Phase Hybrid Inverter user manual EcoFlow PowerOcean 12kW Three-Phase Hybrid Inverter installation guide 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, contact us on +44 2080 640335 or [email protected] for a quote. UK expert support is available for product enquiries, inverter selection and system-design support. Contact Energian by phone, email or live chat, or visit our office for an in-person consultation.
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