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EcoFlow POWEROCEAN Installation Manual
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EcoFlow POWEROCEAN Installation Manual

EcoFlow POWEROCEAN Installation Manual

Home solar battery solution
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INSTALLATION GUIDE
V1.7
Issue Date:2024-07-04
ECOFLOW POWEROCEAN
Home Solar Bat ter y Solution
For the latest documents, please scan the QR code or visit:
https://enterprise.ecoflow.com/eu/documentation
IMPORTANT
• Before installing, operating, and maintaining the equipment, read and
follow up Installation Guide and Safety Instructions.

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Summary of Contents for EcoFlow POWEROCEAN

  • Page 1 INSTALLATION GUIDE V1.7 Issue Date:2024-07-04 ECOFLOW POWEROCEAN Home Solar Bat ter y Solution For the latest documents, please scan the QR code or visit: https://enterprise.ecoflow.com/eu/documentation IMPORTANT • Before installing, operating, and maintaining the equipment, read and follow up Installation Guide and Safety Instructions.

  • Page 2: Table Of Contents

    (Optional) Cascading Batteries Installing COM Connector With Shorting Wire (Optional) Installing Emergency Stop (EPO) (Optional) Connecting Communication Cable of Smart Meter 2 from EcoFlow to the PowerOcean System (Optional) Connecting Communication Cable of EcoFlow PowerHeat/EcoFlow PowerPulse to the PowerOcean System (Optional) Connecting Communication Cable             of SG-READY certified Heatpump from other ...

  • Page 3: Safety Instructions

    • Before installing, operating, and maintaining the equipment, read and follow up Installation Guide and Safety Instructions. • Personnel who plan to install or maintain EcoFlow equipment must receive thorough training, understand all necessary safety precautions, and be able to correctly perform all operations.

  • Page 4: Preparing Tools And Instruments

    • After unpacking, check that the deliverables are intact and complete. If any item is missing or damaged, contact the supplier. • It is recommended to keep the original package for further needs. ·ECOFLOW POWEROCEAN HYBRID INVERTER BOX ×1 ×1 ×1...
  • Page 5 Marking-off template for OT terminal Tubular Terminal (For wire gauge (For wire gauge 22AWG/0.5mm²) (For wire gauge 18AWG/1mm²) inverter (For wire gauge 10AWG/6mm²) 26AWG/0.25mm²) ·ECOFLOW POWEROCEAN LFP BATTERY BOX ×1 ×2 Battery T-shaped mounting piece(M6) Battery L-shaped mounting piece ×8 ×2...

  • Page 6: System Installation

    System Installation WARNING Installation Environment • The installation and use environment must meet relevant international, national, and local standards for lithium batteries, and are in accordance with the local laws and regulations. Requirements NOTICE • When installing the equipment in a garage, keep it away from the drive way. •...

  • Page 7: Installation Space Requirements

    588mm POWEROCEAN SYSTEM ≥300mm ≥300mm ≥300mm 15.3kwh 680mm ≥300mm ≥300mm 183mm 10.2kwh 5.1kwh ≥1280mm ·ECOFLOW POWEROCEAN SYSTEM CASCADING - HORIZONTAL INSTALLATION MODE (PREFERRED) - SECOND INSTALLATION MODE (RECOMMENDED) ≥300mm ≥500mm ≥500mm ≥200mm ≥200mm ≥400mm - STACKED INSTALLATION MODE (NOT ALLOWED)

  • Page 8: Installing Battery

    DANGER Installing • When drilling holes, avoid the water pipes and power cables buried in the wall and under the floor. Battery • When drilling holes, protect the battery base from shavings or dust. • Before installing the battery, make sure that the click-on terminals on the top and bottom of the battery are free of foreign objects or any liquid.
  • Page 9 ×2 ×2 ×2 ×1 5.0N·m 10mm ❷ ❷ 2.5N·m ❶ 90° 5.0N·m ❸ ❶ *Fully tighten it to secure. ❶ ❷ ×1 ❶ 5.0N·m ❶ ❷...

  • Page 10: Installing Inverter

    Torque socket (10mm) ❷ 5.0N·m (Ф7mm) The anti-theft lock is prepared by the customer if needed. WEB PORTAL UTILITY GRID Single EcoFlow PowerOcean System PV STRING UTILITY METER INTERNET BACKUP LOAD NON-CONTROLLABLE EcoFlow PowerOcean LOAD SMART METER ROUTER Hybrid Inverter...

  • Page 11: Cascading

    NOTICE (Optional) EcoFlow • In the PowerOcean cascading scenario, the primary and secondary inverters are both EF HD- P3-(6K0-12K)-S1, and a maximum of two EF HD-P3-(6K0-12K)-S1 can be cascaded. PowerOcean System • In the PowerOcean cascading scenario, the two EF HD-P3-(6K0-12K)-S1 connected to the Cascading power grid must meet the local power grid requirements.
  • Page 12 EV Charger (PowerPulse), , Heatpump (PowerHeat), any other SG-Ready certified Heatpump. When connected with the PowerOcean system, a SG-Ready certified Heatpump or EV Charger will be powered by PV strings, battery and utility grid. Effortlessly manage, monitor, and control your devices through a sleek, user-friendly interface via app or web management. With the self-powered mode of the EcoFlow PowerOcean system, the self-consumption rate of the system, and the self-sufficiency rate of residential energy will be greatly improved, reducing electricity costs.

  • Page 13: Electrical Connection

    • Do not remove the protective cap of unused terminals. Otherwise, the IP rating of the inverter will be affected. • The cable colors shown in the figures are for reference only. Select an appropriate cable according to the local standards. - EcoFlow PowerOcean Hybrid Inverter - (Optional) 4G module • For network • Sold separately...

  • Page 14: Single Ecoflow Powerocean System Wiring Diagram

    NOTICE Single EcoFlow PowerOcean • N and PE wiring via GRID and BACKUP ports of the inverter vary based on the regulation requirements of different regions. Refer to the specific requirements Wiring Diagram of local regulations. A. N AND PE CABLES ARE CONNECTED TOGETHER IN THE MAIN PANEL FOR WIRING.
  • Page 15 NOTICE (Optional) EcoFlow PowerOcean • N and PE wiring via GRID and BACKUP ports of the inverter vary based on the regulation requirements of different regions. Refer to the specific requirements Cascading Wiring Diagram of local regulations. A. N AND PE CABLES ARE CONNECTED TOGETHER IN THE MAIN PANEL FOR WIRING.

  • Page 16: Connecting Pe Cables

    NOTICE Connecting • Ensure that the PE cable is connected securely. PE Cables • Wrap the wire crimping area with heat shrink tubing or insulation tape. The heat shrink tubing is used as an example. • When using a heat gun, protect the equipment from being scorched. •...
  • Page 17 ×1 8-10mm ❶ ❷ 8-10mm Ensure that the cable cannot be pulled out after being crimped. Ensure that the cable Remove Protective cap. polarities are correct. PV1+ PV1+ PV1- PV1- Click Set the multimeter to DC gear to measure the voltage at the DC position. If the voltage is a negative value, the PV input polarity is incorrect and needs correction.

  • Page 18: Connecting Grid Cables

    • Do not connect the GRID connector to the BACKUP terminal of the inverter. NOTICE • For single PowerOcean system, RCD (type A) with rated residual operating current of 100 mA (AC- GRID) would be recommended if there is additional protection by RCD shall be provided for local electrical installation, while the use of an RCD with lower rated residual operating current is also permitted if it is required by the specific local electrical codes.

  • Page 19: Connecting Battery Power Cables

    FIVE-CORE WIRE (L1, L2, L3, N, PE) ×1 BACKUP Terminal BACKUP Terminal L3 N Remove protective cap BACKUP Connector DANGER Connecting Battery • Before disconnecting the Battery terminals, you MUST set the BATTERY SWITCH on top of the Junction Box to OFF position, then press and hold the BATTERY ON/OFF button on the right side of Power Cables the junction box for 10 seconds, until the indicator is off.

  • Page 20: Connecting Battery Communication Cables

    NOTICE Connecting Battery • Connectors are required at both ends of the battery communication cable. Communication Cables • It is recommended to use COM1 for communication between the inverter and battery, COM2 for battery parallel communication. Battery communication port (BAT) CAUTION •...

  • Page 21: Optional) Cascading Batteries

    NOTICE (Optional) • One battery junction box supports a maximum of 3 battery packs. Cascading Batteries • Up to 9 battery packs (maximum 45.9 kWh) can be cascaded. • Do not remove the protective cap of unused DC input terminals. Otherwise, the IP rating of the inverter will be affected.

  • Page 22: Installing Com Connector With Shorting Wire

    Inverter cascading communication L Sync signal 13 RS485 A(+) 14 EPO1_dry1 EV Charger/SG-READY certified Heatpump/ Emergency Stop Input Smart Meter 2 from EcoFlow communication 15 RS485 B(-) 16 AGND1 EV Charger/SG-READY certified Emergency Stop Input Heatpump/Smart Meter 2 from EcoFlow communication ×1...

  • Page 23: Optional) Installing Emergency Stop (Epo)

    • Before installing EPO, please remove the shorting wire between PIN14 and PIN16. Emergency Stop (EPO) ×1 D:4-8mm D:8-11mm ❶ Remove protective cap ❷ Click (Optional) Connecting Communication Cable of Smart Meter 2 from EcoFlow to the PowerOcean System ×1 PowerOcean Hybrid Inverter ❶ COM Terminal ❷...

  • Page 24: Optional) Connecting Communication Cable

    (Optional) Connecting Communication Cable of EcoFlow PowerHeat/EcoFlow PowerPulse to the PowerOcean System ×1 Method 1: Wired Connection (RS485) Method 2: Wireless Connection (Wi-Fi) PowerOcean Hybrid Inverter Accessing the same wireless network • Go to PowerOcean Device Settings to add COM Terminal device on system component page.

  • Page 25: Optional) Connecting Communication Cables

    (Optional) Connecting Communication Cables between the two cascaded EF HD-P3-(6K0-12K)-S1 ×2 PowerOcean Hybrid Inverter PowerOcean Hybrid Inverter COM Terminal COM Terminal Crimping tool (for tubular terminal) ❶ ❶ ❷ ❷...

  • Page 26: Connecting Smart Meter

    Connect pin1 with pole 24 using the orange-white wire. RS485A RS485B Grid N Grid L3 Grid L2 Non-controllable Grid L1 loads EcoFlow PowerOcean Hybrid Inverter Backup load T-568B For details about assembling the communication terminal, see the section METER port...
  • Page 27 Both ends of the network cable use the T568B wiring standard. ×1 For assembling a communication terminal, T568B T568B see Connecting Battery Communication T-568B Cables section. 10-20 mm 10-20 mm Test network cable connection. If the LEDs of the two RJ45 ports light up in sequence, it indicates that the network cable is correctly wired and should be fully operational.

  • Page 28: System Commissioning

    EPO shutdown / Fault, system cannot work Switch All the switches connecting to the system are OFF. ECOFLOW POWEROCEAN BATTERY JUNCTION BOX The AC/DC power cable, battery cable, and Cable connection communication cable are connected correctly, securely, Charge Status Description and reliably.

  • Page 29: System Commissioning

    ADD DEVICE You can connect to the system via Bluetooth or Wi-Fi. a. Connect to the system via Bluetooth. Click Add System to automatically search for bluetooth devices nearby, and click EcoFlow PowerOcean to connect, then click Complete to proceed.
  • Page 30 "Next" to proceed to commissioning. 3. After successfully connected your phone to "PowerOcean_xxxx", tap the "EcoFlow Pro" on the top left of your phone's Wi-Fi setting page to shift back and proceed to commissioning. 1. See "Add device" section of System Commissioning.
  • Page 31 COMMISSIONING After bound device successfully, the device enters the four-step commissioning process. Step1: Internet Setup click Internet Setup to start the network configuration. Method 1: Wi-Fi Click WiFi，select the appropriate WiFi name and enter the password and click continue. Method 2: Ethernet Connect the system to a router using a network cable, wait a minute before proceeding.
  • Page 32 Method 3: 4G a.Click Device Setting to verify that the devices in the 1. Install a nano SIM card to the EcoFlow 4G Dongle ESS(EU). device list match the connected devices. 2. Install the dongle onto the USB port (4G) of the inverter.
  • Page 33 (Please follow local regulations, • After manually adding device EcoFlow PowerOcean if you need to change any of these parameters, please using the EcoFlow User App, users scan the home contact your local power organization first.) owner access QR code to bind it.

  • Page 34: How Users Add Devices

    （OPTIONAL) OPTIMIZE SOLAR AGAINST SHADE Add Devices If this feature is enabled, the system will optimize solar generation in shaded conditions at your setup intervals 1. DOWN AND INSTALL ECOFLOW USER APP (FOR USER ONLY) to track the maximum power point. Solar generation may fluctuate.
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