EcoFlow PowerOcean Plus 20K Inverter | 20 kW, 3-Phase

EcoFlow PowerOcean Plus 20 kW Hybrid Inverter

Ideal for larger residential and small-scale commercial setups with battery storage, the EcoFlow PowerOcean Plus 20 kW inverter delivers up to 20 kW of AC power. Its three-phase design automatically activates backup mode during a grid power failure, ensuring uninterrupted operation for all-electric homes with heat pumps, EV chargers, and household loads.

Robust PV Input and Efficiency

This inverter supports up to 35 kW of DC PV input across four strings (spread over three MPPTs) and achieves a maximum efficiency of 98%. The fanless, passive cooling system guarantees quiet operation and low maintenance. With an IP65 classification, it can be installed both indoors and outdoors.

Easy Monitoring and Integration

All settings and monitoring are accessible via the EcoFlow app or installer portal. The inverter supports Wi-Fi, LAN, RS-485, CAN, and OCPP 1.6-J, making integration with energy management systems simple and efficient.

Note: To assemble a complete storage package, an energy meter is required. Choose from:

• 3-Phase INLINE energy meter (max. 3x 80A): EF-EFA-ADL400-CT
• 3-Phase energy meter with 3x 80A CTs: EF-EFA-ADL400N-CT
• 3-Phase energy meter with 3x 120A CTs: EF-EFA-ADL400N-CTD16
• 3-Phase energy meter with 3x 200A CTs: EF-EFA-ADL400NCT200A

For more information, please refer to our storage folder.

Technical Specifications

• 3-phase
• Nominal AC power: 20 kW
• Max. PV input: 35 kW DC
• MPPT voltage range: 200–850 V
• Max. efficiency: 98%
• Protection rating: IP65
• Dimensions: 636 × 235 × 419 mm
• Weight: 41 kg
• Operating temperature: –20 °C to +50 °C
• Warranty: 15 years

Documents

• 📄 AA) Datasheet EcoFlow PowerOcean Plus Three-Phase EN
• 📄 AB) Installation manual EcoFlow PowerOcean Plus EN
• 📄 AB) User Manual EcoFlow PowerOcean LFP Battery_User Manual_EN_20241220
• 📄 AB) User Manual EcoFlow PowerOcean Plus Hybrid Inverter 20241220 EN
• 📄 AB) User manual EcoFlow PowerOcean Plus WIFI Dongle EN
• 📄 AC) Warranty Policy for PowerOcean Plus (Three-Phase) EN
• 📄 AD1) EN50549-1 Certificate General EcoFlow PowerOcean Plus EN
• 📄 AD1) EN50549-1 Certificate Switzerland EcoFlow PowerOcean Plus EN
• 📄 AD3) CE-Certificate EcoFlow PowerOcean Plus EN
• 📄 ADZ CE-Certificate CN-PVES-250100 Belgium EcoFlow PowerOcean Plus EN
• 📄 ADZ) CE-Certificate EcoFlow PowerOcean Plus _OVE-Richtlinie R 25_Austria EN
• 📄 AEZ) EcoFlow 14a EEBUS Function Description for PowerOcean (Three-Phase) EN
• 📄 AEZ) Statement PowerOcean Integrated Surge Protection Device EN
• 📄 BA) Datasheet EcoFlow PowerOcean Plus Three-Phase NL
• 📄 BF) Certificaat Homologatie Synergrid EcoFlow PowerOcean Plus series
• 📄 CA) Datenblatt EcoFlow PowerOcean Plus Three-Phase DE
• 📄 CB) Benutzerhandbuch EcoFlow PowerOcean LFP Battery 20241220 DE
• 📄 CB) Benutzerhandbuch EcoFlow PowerOcean Plus Hybrid Inverter 20241220 DE
• 📄 CB) Benutzerhandbuch EcoFlow PowerOcean Plus WIFI Dongle DE
• 📄 CB) Handbuchen EcoFlow PowerOcean Plus DE
• 📄 CC) Warranty Policy for PowerOcean Plus (Three-Phase) DE
• 📄 CD3) CE-Certificate EcoFlow PowerOcean Plus DE
• 📄 CDZ) Certificate of The Network and System Protection EcoFlow PowerOcean Plus DE
• 📄 CDZ) Unit Certificate EcoFlow PowerOcean Plus DE
• 📄 CEZ) Statement PowerOcean Integrierter Überspannungschutz DE
• 📄 DA) Scheda tecnica EcoFlow PowerOcean Plus Three-Phase IT
• 📄 DC) Warranty Policy for PowerOcean Plus (Three-Phase) IT
• 📄 DD2) Certificate CEI021 EcoFlow PowerOcean Plus_1087_Italy IT
• 📄 DD2) Certificate CEI021 EcoFlow PowerOcean Plus_1088_Italy IT