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EcoFlow 4kWh Power Kits

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Unleash Off-Grid Freedom: Power Your Vanlife or Tiny Home with the EcoFlow 4kWh Power Kits

Experience ultimate energy independence with the EcoFlow 4kWh Power Kits, the world's first integrated, plug-and-play power solution designed for your off-grid adventures. Ditch noisy generators and unreliable power sources. These compact kits deliver clean, versatile power to fuel your tiny home or vanlife dreams, wherever the road takes you.

This modular plug-and-play system can quickly customize your van power whenever you want. Simply stack a battery to increase capacity, or plug in a solar panel for faster charging.

Why Choose EcoFlow 4kWh Power Kits?

  • Effortless Power, Anywhere: Enjoy multiple charging options, including up to 4800W solar, 1000W alternator, 3000W shore power, and 1800W smart generator input. Never be caught off guard by a drained battery again.
  • Plug-and-Play Simplicity: No electrical expertise required. EcoFlow's intuitive system assembles in minutes, letting you focus on the good times, not tangled
  • Compact Powerhouse: Maximize your space with the all-in-one inverter hub design. This sleek unit integrates seamlessly into your van or tiny home, saving precious space for adventure gear.
  • Stackable Power for Days: Expand your capacity as your needs grow. EcoFlow batteries are stackable, allowing you to add additional 4kWh or 5kWh batteries for extended off-grid stays.
  • Safe and Sound: Experience peace of mind with the reliable 48V system. It's safer and more efficient than traditional 12V setups, minimizing heat generation and power loss.
  • Smart Control at Your Fingertips: Monitor and manage your energy use in real-time with the EcoFlow app. Remote control features let you adjust settings and track power consumption even when you're away.

The Perfect Power Kit for Every Need

EcoFlow offers three different variations of the 4kWh Power Kit to meet the needs of every van, RV, and tiny home owner:

Get Set Kit

  • Budget-friendly entry point: Perfect for starting your off-grid adventure without breaking the bank.
  • Compact and lightweight: Ideal for smaller vans or tiny homes where space is at a premium.
  • Essentials included: Includes one battery, a 300W solar panel, and all necessary cables and accessories.
  • Expandable: Add more batteries and solar panels as your power needs grow.

Prepared Kit

  • Levels up power and capacity: Doubles the battery power and adds another 110W solar panel for extended off-grid stays.
  • Good balance of affordability and capability: Strikes a sweet spot between budget and power output.
  • Suitable for most needs: Covers the energy demands of most vanlifers and tiny home dwellers.

Independence Kit

  • Ultimate off-grid powerhouse: Triple the battery capacity and includes a 160W solar panel for serious off-grid adventurers.
  • Ideal for larger spaces and heavy appliances: Powers larger tiny homes and handles heavier energy demands.
  • Future-proof flexibility: Provides ample power for extended adventures and leaves room for further expansion.

Why Choose an EcoFlow 4kWh Power Kit?

Woman Standing With A 4kWh Power Kit In A Tiny Home

There are many reasons to choose an EcoFlow 4kWh Power Kit, including:

  • Easy Set Up: The integrated EcoFlow Power Hub has a simple plug-and-play design, allowing you to expand and customize your kit faster than any other power solution on the market.
  • One-Unit Integration: EcoFlow Power Kits integrate all of the essential components of an off-grid power system into one compact and easy-to-install unit. This includes the battery, charge controller, inverter, and power distribution system.
  • Save Space: EcoFlow Power Hub combines two MPPT solar charge controllers, one battery charger with MPPT, one DC-DC step-down converter, and an inverter-charger. With fewer modules and thinner wires, this 48V system saves you space and installation hassle.
  • Easy Expandable Capacity: EcoFlow Power Kits are expandable, so you can add more batteries and solar panels as your needs grow.
  • Versatile: EcoFlow Power Kits can be charged using a variety of methods, including solar, alternator, and shore power. This makes them ideal for use in a variety of settings, from vans and RVs to tiny homes and off-grid cabins.
  • Charge Your Way: EcoFlow Power Kits support multiple charging methods. Get plenty of solar power, use your alternator, plug in shore power, or even use an EcoFlow Smart Generator for emergency charging.
  • Safe and Reliable: EcoFlow Power Kits use the latest battery technology and safety features to ensure safe and reliable operation.

Live Off the Grid in Comfort and Style

EcoFlow 4kWh Power Kits give you the power you need to live off the grid comfortably and sustainably. With a variety of features and benefits, EcoFlow Power Kits are the perfect choice for anyone who wants to embrace the off-grid lifestyle.

EcoFlow 4kWh Power Kit Features

  • Plug-and-Play Simplicity: Unlike complex power systems, EcoFlow 4kWh Kits boast an intuitive design that requires minimal setup or electrical expertise. Just connect everything, and you're off the grid!
  • Versatile Power Options: These kits aren't limited to just solar power. Choose from multiple charging methods like alternator input, shore power, and smart generators, ensuring reliable energy no matter where your adventures take you.
  • Expandable Capacity: Your power needs can evolve, and so can your EcoFlow system. Easily add additional batteries and solar panels as your energy demands grow, allowing you to customize your kit for long-term off-grid living.
  • Smart Control and Monitoring: Stay informed and in control with the EcoFlow app. Monitor your energy usage, adjust settings, and track power consumption remotely, empowering you to manage your off-grid resources efficiently.

    What's In The Box

    Get Set Kit

    • 1 x EcoFlow Power Hub
      • 1 x Solar Charge Cable (6m/20ft)
      • 1 x Back Mounting Kit
      • 2 x Mounting Kit (Top/Bottom)
      • 2 x RJ-45 CAN Bus Terminator
      • 13 x M4.8*25 Screws
      • 8 x M5*10 Screws
      • 1 x User Manual
      • 1 x Quick-Start Guide
      • 1 x Warranty Card
    • 2 x 2kWh LFP Batteries
    • 1 x Cable Pack

    Prepared Kit

    • 1 x EcoFlow Power Hub
      • 1 x Solar Charge Cable (6m/20ft)
      • 1 x Back Mounting Kit
      • 2 x Mounting Kit (Top/Bottom)
      • 2 x RJ-45 CAN Bus Terminator
      • 13 x M4.8*25 Screws
      • 8 x M5*10 Screws
      • 1 x User Manual
      • 1 x Quick-Start Guide
      • 1 x Warranty Card
    • 2 x 2kWh LFP Batteries
    • 1 x Cable Pack
    • 1 x AC/DC Smart Distribution Panel
    • 2 x Battery Mounting Straps

    Independence Kit

    • 1 x EcoFlow Power Hub
      • 1 x Solar Charge Cable (6m/20ft)
      • 1 x Back Mounting Kit
      • 2 x Mounting Kit (Top/Bottom)
      • 2 x RJ-45 CAN Bus Terminator
      • 13 x M4.8*25 Screws
      • 8 x M5*10 Screws
      • 1 x User Manual
      • 1 x Quick-Start Guide
      • 1 x Warranty Card
    • 2 x 2kWh LFP Batteries
    • 1 x Cable Pack
    • 1 x AC/DC Smart Distribution Panel
    • 1 x Power Kit Console
    • 2 x Battery Mounting Straps


    5-Year Warranty

    • All Power Kits components, excluding cables and accessories, include a 5-year warranty.


    Frequently-Asked Questions

    1. Can I connect non-EcoFlow photovoltaic panels?

    Yes, the Power hub has three independent PV charging inputs, and users are free to choose any brand and model of PV panel.

    2. Which scenarios does this product apply to?

    Application scenarios include but are not limited to Homes, RVs, and Off-grid Builds.

    3. Do the input and output parameters of this product apply to electricity use standards of all countries?

    Yes. Both low-voltage and high-voltage versions of this product are available, which cover electricity use standards of all countries.

    4. What are the charging and discharging methods of this product?

    Charging methods include: AC Charging, Vehicle Alternator Charging, Smart Generator Charging and Solar Charging. The discharging method is AC/DC output.

    5. Which devices can connect to the AC output port of this product?

    The rated power of the AC output port of this product is 3600W, and surge power is 7200W. It can supply power to most home appliances. However, it is recommended to confirm the power of the appliances before use, and ensure that the total power of all AC loads is less than the rated power.

    6. How can I clean this product?

    Use a dry, soft, and clean cloth or paper towel to wipe off dust, dirt, or water on this product.

    7. How do I store this product?

    Before storage, power off the product, then store it in a dry and well-ventilated indoor environment. Do not place this product near water sources.

    8. Can I install it by myself or with help of an installer?

    This product is designed to be Plug and Play. Either you or your installer can easily install the system in your RV/Off-grid Build. What's more, EcoFlow offers live chat on EcoFlow App, tutorial videos, user manual, and quick installation guide to help you during the installation process.

    9. Are Power Kits compatible with the current system in my RV?

    EcoFlow Power Hub are NOT compatible with third party batteries, but the Power Kits system is compatible with third party’s solar panels that have Universal Solar Charge Connector. We suggest to use EcoFlow LFP Battery along with Power Hub, since EcoFlow LFP batteries are stackable and pre-installed with BMS system and fuse box, saving more space and providing more reliability to your system. Even though Power kits system is compatible with third party solar panels, we still suggest to use our high conversion efficiency EcoFlow solar panels to provide powerful long-lasting power to the Power Kits system.

    10. Do you need a Smart Distribution Panel to use Power Kits?

    If you're only using a Power Hub and EcoFlow LFP batteries, without the Distribution Panel, you can power appliances by using the AC Outlet on the front of the Power Hub.

    11. What are the various cable lengths?

    All cables, apart from the Solar Charge Cable and Alternator Charge Cable, are 15ft (4.5m). The Solar Charge Cable and Alternator Charge Cable are 20ft (6m). You can adjust the cable lengths using our adapters.

    12. Can I use third-party solar panels?

    You can use third-party solar panels with Power Kits as long as the maximum open circuit voltage of solar panels arrays for each port does not exceed 150V.

    13. Can I use my own generator?

    You can connect a third-party generator using the Shore Power AC outlet on the Power Hub.

    14. Are Power Kits compatible with the EcoFlow Smart Home Panel?

    Power Kits can work with the Smart Home Panel to expand battery capacity up to 30kWh and increase the AC Main Output to 7.2KW. Solar input will also rise to 9.6KW.

    15. Will I receive an alert if there's an error with my Power Kit?

    The EcoFlow app will send a warning notification if an error occurs.

    16. What's the maximum battery capacity per Power Hub?

    You can connect up to three 5kWh LFP Batteries at the same time for a maximum capacity of 15kWh.

    17. Is a 48V system safe to use?

    A 48V system produces the same amount of power as a 12V system, but only a quarter of the electric current passes through thinner wires, producing significantly less heat and making it much safer.

    18. Can I plug my home router cable into the RJ45 port?

    The RJ45 port does not support a home router. The Power Hub has built-in Bluetooth and WiFi which can connect with your home network.You can use the EcoFlow APP to configure your home network and EcoFlow Power Hub WiFi connection.

    19. How is the Power Kit Console powered?

    The Power Kit Console is powered through RJ45 CAN Bus cable which connects to the RJ45 network port on EcoFlow Power Hub.

    20. Can I use the LFP batteries in a cold environment?

    With built-in auto-heating, you can use the batteries safely in temperatures as low as -4°F (-20°C). Charge heating is automatically activated when ambient temperature is below 0°C (32°F) and thebattery is in charging mode. You can also use the EcoFlow App to turn on auto-heating while discharging.

    21. Can I monitor and control charging using the EcoFlow app?

    You can monitor energy usage, charging input, and adjust settings using the EcoFlow app.

    23. Can the Power Hub store energy?

    The Power Hub doesn't store energy, you need to connect at least one EcoFlow LFP Battery for storage.

    24. What's the maximum charging input for Power Kits?

    The maximum input is 6000W from multiple charging methods, including solar charging, vehicle alternator charging, AC charging or Smart Generator Charging.

    25. Does EcoFlow Power Hub support GFCI/RCD?

    Yes, EcoFlow Power Hub support GFCI/RCD. An GFCI/RCD according to local regulations must be connected to Power Hub's AC input and output.

    26. What are the ventilation requirements?

    The whole system should be well-ventilated at all times. It is highly recommended to leave enough space for the air inlet and outlet of the power hub, 10cm for the air inlet and 20cm for the air outlet.


    EcoFlow 4kWh Power Kit Specifications

    Power Hub Specifications

    Basic Information
    Net Weight 14 kg | 31 lbs
    Dimensions (L × W × H) 480 mm × 140 mm × 300 mm  | 18.9" x 5.5" x 11.8"
    Wi-Fi Supported (<120 Meters)
    Bluetooth (v4.0) Supported  (<15 Meters)

    Output Specifications
    AC Main Out

    Pure sine wave, 3600 W (surge 7200 W, 100 ms),
    120 V, 60 Hz Linear derating to
    1800 W when 40℃ (104°F) < Ambient Temperature <
    60℃ (140°F) Derating to 3000 W
    when battery voltage < 49 V

    AC Standard Output 120V, 20A
    Maximum AC Output Supported by X-Boost 5200W
    DC Output 13.6 V 70 A, maximum power:
    1000 W or 26.4 V 60 A,
    maximum power: 1600 W

    Input Specifications
    AC Input Power 3000 W maximum power, 30 A maximum current,
    supported by EcoFlow  X-Stream Technology
    AC Input Voltage 100–120 V, 50 Hz/60 Hz 
    PV Input 2/3 15–60 V 30 A, maximum power: 1600 W
    Alternator Input 1
    PV Input 1
    13–60 V 60 A, maximum power: 1600 W
    15–60 V 30 A, maximum power: 1600 W

    Battery Port Specifications
    Battery Port (x3) 40-60 V 100 A, supports up to
    three 2kWh or 5kWh LFP batteries,
    which are sold separately
    (Not recommended to use one Power Hub with
    both EFM100-BPB and EFM100-BP at the same time).

    Operating Environment
    Operating Temperature Range –25°C to 60°C  |  -13°F to 140°F)
    Storage Temperature Range –25°C to 60°C  |  -13°F to 140°F)

    Optional Generator
    Generator EcoFlow Smart Generator 1800 W maximum charging power, sold separately.

    2kWh Battery Specifications

    Net Weight Approx. 37.7 lbs | 17.1 kg
    Dimensions 13.7 x 7.8 x 11.2 in | 348 x 198 x 285 mm
    Nominal Capacity 2048Wh | 40Ah
    Nominal Voltage 51.2V
    Configuration 16S2P
    Charging Cut-off Voltage 57.6V
    Discharging Cut-off Voltage
    Max Continued Charging Current 32A
    Max Continued Discharge Current 80A
    Battery Chemistry LiFePO4
    Cycle Life 3,000 cycles to 80% capacity
    IP Rating IP54
    Discharge Temperature Range -20°C~50°C (-4°F~122°F)
    Charge Temperature Range -20°C~50°C (-4°F~122°F)
    (auto-heating below 0°C (32°F))
    Humidity Range Max. 90%RH
    Storage Temperature -20°C~50°C (-4°F~122°F)
    (optimal 15°C~25°C (59°F~77°F))

    Power Kit Console Specifications

    Touch Screen (Diagonal Measurement) 7 Inch (6 x 3.4in) (Width x Height)
    Power Supply Voltage 12 VDC
    Operating Temperature -4°F-140°F | -20℃-60℃
    Dimensions 4.45 x 8.07 x .86 in | 11.3 x 20.5 x 2.2 cm
    Net Weight .99 lbs | 0.45 kg
    Tests and Certifications UL Standard, FCC, ICES, CE,

    AC/DC Smart Distribution Panel Specifications

    AC Main Input 30A Max. 120V, 3600W
    DC Main Input 70A Max
    AC Output 6 AC Positions, 20A Max Each
    DC Output 12 Fused DC Positions
    (6 Positions Controllable via Power Kit Console & App)
    Operating Temperature -13°F-140°F | -25℃-60℃
    Dimensions 8.3 x 13.9 x 3.9 in | 21.1 x 35.3 x 9.9 cm
    Net Weight 5.7lbs | 2.6 kg
    Protection Level IP21
    Tests and Certifications UL Standard, FCC, PSE

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