How to change WiFi settings on EcoFlow system?

My EcoFlow app is no longer showing data. Why?

If your EcoFlow app has stopped updating or is no longer showing data from your PowerOcean system , the most likely cause is that your system has lost its connection to your local WiFi network. This is a very common scenario, where your solar panels and battery are still working fine and storing electricity - but without a WiFi connection, the system cannot send performance data to the cloud for you to view in the app.

The most common reason for this is a change to your home network. If you have recently switched broadband provider or changed your WiFi password, you will need to re-pair your PowerOcean system with your new WiFi network using the new credentials.

Common scenarios that cause this issue:

  • You have switched broadband provider and now have a new router with a new network name and password.
  • You changed your WiFi password and need to update the system to match.
  • The system has lost connection due to weak WiFi signal or changes to your home network.
  • You moved the location of your router which could make the connection weaker.
  • You are setting up the system for the first time.

The good news is reconnecting is straightforward. The EcoFlow PowerOcean uses Bluetooth to make the pairing process quick and easy. Follow the three steps below - the whole process should take less than five minutes.

What you will need

Before you start, make sure you have the following:

  • A smartphone with the EcoFlow app installed
  • Bluetooth enabled on your phone
  • Your current WiFi network name and password
  • You must be within 3-5 meters (10-15 feet) of the PowerOcean unit

Important: Your WiFi network must have a 2.4 GHz band available - the PowerOcean may not see 5 GHz-only networks. If you are unsure which frequency your router uses, see the section below on checking your WiFi frequency.

Step 1: Prepare the inverter for pairing mode

Because the system is looking for your old network, you need to tell it to listen for a new connection. This is done using the IoT button on the PowerOcean unit.

  1. Ensure the PowerOcean system is powered ON.
  2. Locate the IoT Button. On the PowerOcean (EF-HD-P1-5K-S1), this is typically located on the bottom of the inverter unit, near the communication ports.
  3. Press and hold the IoT button for 3 seconds.
  4. The WiFi/Status indicator light will begin to flash, indicating it is ready to pair via Bluetooth.

Note: The unit must be in pairing mode (flashing light) before the app can connect to it via Bluetooth.

Step 2: Access settings in the EcoFlow app

Once the PowerOcean is in pairing mode, you can use the EcoFlow app to configure the new WiFi connection.

  1. Make sure Bluetooth is enabled on your phone.
  2. Open the EcoFlow app on your phone.
  3. Select your PowerOcean unit from the device list (it will likely show as "Offline").
  4. Tap the Settings icon (gear icon) in the top-right corner.
  5. Look for a section labeled Network or WiFi Management.

Step 3: Configure the new network

The app will use Bluetooth to communicate with the PowerOcean and guide you through connecting to your new WiFi network.

  1. Tap on WiFi Name (or "Change Network").
  2. The app will use Bluetooth to scan for the inverter. Once found, it will display a list of available WiFi networks in your home.
  3. Select your new WiFi network from the list.
  4. Enter your new WiFi password.
  5. Tap Connect or Confirm.

Please note: The system may take 30-60 seconds to establish the connection and begin sending data to the cloud.

Verify your connection

You can confirm the connection was successful by checking the status light on the PowerOcean and the app display.

Check the status light

The status light on the inverter should change from flashing to solid blue/green (depending on your specific firmware version). A solid light indicates a successful WiFi connection.

Check the app

Return to the app home screen. The "Offline" status should disappear, and real-time solar and battery data should begin to populate within 30-60 seconds.

Troubleshooting

If you are having difficulty reconnecting, try these solutions:

"Device Not Found"

If the app cannot find the inverter via Bluetooth:

  • Toggle your phone's Bluetooth off and back on.
  • Ensure you are standing directly in front of the unit, within 3-5 meters.
  • Press and hold the IoT button again for 3 seconds to reset pairing mode.
  • Close and reopen the EcoFlow app.

WiFi network not appearing in the list

If your new router combines 2.4 GHz and 5 GHz into one name (Smart Steering), the inverter might struggle to connect. Try these options:

  • Ask your provider to briefly separate the bands so they show as two different networks.
  • Create a "Guest Network" specifically for 2.4 GHz devices.
  • Temporarily disable the 5 GHz band while you complete the setup.

Connection fails repeatedly

If the app refuses to update the connection:

  • Double-check your WiFi password is entered correctly.
  • Ensure your WiFi signal is strong enough at the location of the PowerOcean. Move your router closer if needed.
  • You may need to delete the device from the app and re-add it using the "+" icon, though this should only be needed as a last resort.

How to check if your WiFi is 2.4 GHz

The EcoFlow PowerOcean works best with 2.4 GHz WiFi networks, so it is important to make sure you have this band available. Most modern routers broadcast both 2.4 GHz and 5 GHz, but they do not always make it obvious which one you are connected to.

Why does it matter?

  • 2.4 GHz WiFi is more compatible with devices like battery systems, smart plugs, and older smart home devices.
  • 2.4 GHz has better range and penetrates walls more effectively.
  • 5 GHz WiFi is faster but has a shorter range and may not be visible to the PowerOcean.

Method 1: Check the WiFi name

Many routers label the two bands separately. You may already see two WiFi networks like this in your settings:

  • HomeWiFi-2.4
  • HomeWiFi-5G

If that is the case, simply select the one marked 2.4 when connecting your PowerOcean.


Method 2: Check in your router settings

If your WiFi network name does not show the frequency, you can log into your router to check and manage the bands. Most routers have an app or web portal you can log into from your phone or computer. Here is how to do it on most routers:

  1. Find your router's IP address. It is often written on the back of the router itself, but common addresses are 192.168.1.1 or 192.168.0.1.
  2. Open a browser and enter the IP address into the address bar. This opens the router's login page.
  3. Log in. You will need the admin username and password, which should also be printed on the back of the router.
  4. Look for a section called Wireless Settings, WiFi Settings or Advanced Settings.
  5. In this menu, you will see your WiFi bands listed as 2.4 GHz and 5 GHz.

Some routers allow you to separate the bands so they show as two different networks (which is recommended for easier setup). Others may only show one combined network name (called band steering). If your router uses band steering and you cannot separate the networks, you may need to contact your internet provider for help.


Method 3: Use a WiFi analyser app

If you prefer not to log into your router, you can download a free WiFi analyser app on your phone. These apps scan the area and show you nearby WiFi networks along with their frequencies. If you see your network listed as 2.4 GHz, you are good to go.


What if your WiFi is only 5 GHz?

If your router only broadcasts 5 GHz (which is rare) or if you cannot separate the bands, you might need to:

  • Check with your broadband provider to enable 2.4 GHz.
  • Use a WiFi extender that creates a separate 2.4 GHz network for devices like your PowerOcean.

Other useful resources

For additional support and information about your EcoFlow system, you may find these resources helpful:

Need a hand?

If you are still having trouble getting your PowerOcean online, get in touch with your installation team at PureVolt and we will be happy to help. Please let us know what step you got stuck on and what you are seeing on your phone screen. Some photos and screenshots can be a big help in getting you back online quickly.

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