EcoFlow EFM100-HUB User manual

POWER HUB
EFM100-HUB (LV)
EFM100-HUB-F (LV)
User Manual V1.5

EN
Disclaimer
Read this user manual carefully before using the product to ensure that you
completely understand the product and can correctly use it. After reading this user
manual, keep it properly for future reference. Improper use of this product may cause
serious injury to yourself or others, or cause product damage and property loss. Once
you use this product, it is deemed that you understand, approve and accept all the
terms and content in this document. EcoFlow is not liable for any loss caused by the
user's failure to use this product in compliance with this user manual.
In compliance with laws and regulations, EcoFlow reserves the right to nal
interpretation of this document and all documents related to this product. This
document is subject to changes (updates, revisions, or termination) without prior
notice. Please visit EcoFlow's ocial website to obtain the latest product information.

EN
Table Of Contents
Technical Specications
Safety Instructions
EcoFlow App
Getting Started
Product Usage
FAQs
What's in the Box
Care and Maintenance
FCC Statement
System Overview
Product Overview
CAN Bus Connection
Power On/O
DC Output
AC Output
AC Charging
Smart Generator Charging
Solar Charging
Vehicle Alternator Charging
1
2
3
3
3
7
8
9
9
9
10
10
11
12
12
13
14
14
15
15
16
17
17
X-Boost Feature
Bypass Mode
Inverter Mode
Standby Mode

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Technical Specications
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 Spec
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 Out 120 V 20 A
Maximum AC Output
Supported by X-Boost
13.6 V 70 A, maximum power: 1000 W
or 26.4 V 60 A, maximum power: 1600 W
Input Spec
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 Spec
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 –25°C to 60°C (-13°F to 140°F)
Storage Temperature –25°C to 60°C (-13°F to 140°F)
Other
EcoFlow Smart Generator 1800 W maximum charging power, sold separately.
AC Main Out
DC Output
5200 W
Battery Port (x3)
AC Input Power

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2
Safety Instructions
1. SAVE THESE INSTRUCTIONS – This manual contains important safety and operating
instructions
2. This is a Safety Class I product (supplied with a protective grounding terminal).
Uninterruptible protective grounding must be provided at the AC input and/or output
terminals. Alternatively, the grounding point located externally on the product may
be used. Whenever it is likely that the grounding protection has been damaged, the
product must be turned o and secured against unintended operation; please contact
qualied service sta.
3. To prevent re, short circuits, and electric shocks, do not install this product in
environments with high humidity, high temperature, or conductive contaminants.
4. Before installing this product, disconnect the main power supply. Do not work with
live power.
5. Keep this product away from heat sources, such as res or heating furnaces.
6. Keep this product away from any liquid. Do not immerse this product in water or get it
wet. Do not use this product in rain or humid environments.
7. Do not use this product in environments with strong static electricity or magnetic elds.
8. Do not disassemble this product in any way or pierce it with sharp objects.
9. Do not use wires or other metal objects that may result in a short circuit.
10. Do not use unocial components or accessories. If components or accessories need
to be replaced, purchase them from the EcoFlow ocial sales channels.
11. Strictly comply with the ambient temperature for use in this user manual when using
this product.
12. Do not stack other heavy objects on this product.
13. Do not forcibly block the fan during product use or place the product in an unventilated
or dusty area.
14. Please avoid impact, falls, or severe vibrations when using the product. In case of a
severe external impact, turn o the power supply immediately and stop using the
product. Ensure the product is well fastened during transportation to avoid vibrations
and impacts.
15. If the product falls into water accidentally during use, place it in a safe open area and
stay away from it until it is completely dry. The dried product cannot be reused, and
should be properly disposed according to the method described in the EcoFlow
Battery User Manual. If the product catches re, we recommend that you use the
re extinguishers in the following order: water or water mist, sand, re blanket, dry
powder , and carbon dioxide re extinguisher.
16. If there is dirt on the ports of the product, clean it with a dry cloth.
17. Place this product carefully to prevent damage caused by the product falling over. If
the product falls over and is seriously damaged, power it o immediately.
18.Proper disposal of batteries is required. Refer to your local local codes for disposal
requirements.
19. DANGER:To reduce the risk of re or electric shock, carefully follow these instructions.
20. WARNING: A battery can present a risk of electrical shock, burn from high short-circuit
current, re or explosion from vented gases. Observe proper precautions.
21. CAUTION : To ensure the safety, AC plug that will be connected Mains or Generator
shall comply UL498 certicated and no less than 38A.
22. Keep this product out of reach of children and pets.

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Control, monitor and customize your Power Kits from afar with the
EcoFlow App. Download at:
https://download.ecoow.com/app
Privacy Policy
By using EcoFlow Products, Applications and Services, you consent to the EcoFlow Term
of Use and Privacy Policy, which you can access via the “About” section of the “User” page
on the EcoFlow App or on the ocial EcoFlow website at https://www.ecoow.com/policy/
terms-of-use and https://www.ecoow.com/policy/privacy-policy
Getting Started
EcoFlow App
System Overview
1. If the product is installed in an enclosed space, proper ventilation is a MUST
to prevent this product from overheating.
2. For safety reasons, it is recommended to install a Ground Fault Circuit
Interrupter (GFCI), also known as Residual Current Device (RCD) in the
AC input and AC output of the Power Hub. Please
refer to local regulations
regarding grounding of autonomous power systems.
3. Before connecting this product to EcoFlow LFP Battery, ensure that there is
no charging input connected to Power Hub and LFP Battery is powered o.
4.
It is not recommended to use one Power Hub with both EFM100-BPB and
EFM100-BP at the same time.
5. It is not recommended to connect or disconnect LFP battery when the
system is on.
1. The product Bluetooth can only be connected with one account, if you want
to use another account, please reset Bluetooth via the EcoFlow App or long
pressing the DC button on the product for 3 seconds.
2. This product ONLY SUPPORTS 2.4GHz WiFi.

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Recreational Vehicle (RV)
DC Appliance
AC Appliance
(Not included)
Fuse-100A
Engine Alternator
Starter Battery
Chassis
1
3
4
9
45 6
2
10
8
7
Shore Power Inlet
（Not Included）
>≤
DC Appliance
AC Appliance
O Grid Builds / Self Consumption
4
4
4
>≤

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2. AC/DC Smart Distribution Panel
6. Shore Power/Grid Power
9. Vehicle Alternator
10. Fuse-100A (Not included)
1. EcoFlow Power Hub
3. Power Kit Console
4.
EcoFlow 2kWh/5kWh LFP Battery
5. EcoFlow Smart Generator
7. Rigid/Flexible Solar Panel
8. Foldable / Portable Solar Panel
Partial Home Backup
4
4
4
GRID
Utility Meter
Main Panel
Backup Loads
AC Sub Panel
OR
AC/DC Smart Distribution Panel
Home Loads
（Not Included）
（Not Included）
（Not Included）
>≤

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4 4
4 4
4 4
GRID Utility Meter
Main Panel
Power Hub Innity Cable
To Smart Home Panel
Smart Home Panel
Whole
Home Backup
（Not Included）
（Not Included）
（Sold separately）
（Sold Separately）
Whole Home Backup
This product can be connected to EcoFlow Smart Home Panel via "Power Hub Innity Cable
to Smart Home Panel". Once connected, the AC input of the Power Hub is disabled and
the AC charging and discharging is controlled by the Smart Home Panel. The output of the
Power Hub can be turned on/o by pressing the AC switch button (marked as "AC 1" or "AC
2") on the Smart Home Panel. This scenario is used for home power backup or emergency
power for critical equipment, and supports AC parallel or split phase output.

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Product Overview
1. ALT IN / PV IN1 Port
2. PV IN / ALT IN 2/3 Port
3. Battery 1/2/3 Port /
Smart Generator Port
4. AC IN Port
5. AC OUT Port (20A)
(For EFM100-HUB only)
6. Main Power Button
7. DC OUT Button
8. AC OUT Button
9. AC Out Indicator
10. DC Out Indicator
11. AC In Indicator
12. PV IN Indicator
13. ALT IN Indicator
14. RJ45 CAN Bus Ports
15. DC Main OUT Port
16. AC Main OUT Port
17. Earth Stud
18. Air Outlet
19. Air Inlet
18
19
6
7
8
9
101113
14
12
15
16
17
12 3 45

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CAN Bus Connection
To ensure communication quality, this product comes with two RJ45 CAN Bus ports, each
port can be connected to AC/DC Smart Distribution Panel, Power Kit Console, or RJ45 CAN
bus terminator. Both ports MUST be connected to stabilize communication throughout
the system. Not doing so will cause the system to malfunction.
1
2
3
4
>≤
>≤

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9
Power On / O
DC Output
3s
1. Please wait 5 seconds to let the system completely shut down before further
operation after pressing the main power button.
2. Ensure that there is no charging input connected to the Power Hub before
shutting down the Power Kits.
When the power is on, short press the DC button to enable DC Output. To disable DC
Output, short press the DC button.
Product Usage
DC OUT: White
light stays on
Error: Orange
light ashing
Status Indicators (Top right corner)
Five indicators illuminated in a sequence
from left to right
Power-o Five indicators ash 3 times and stay o. O
Power-on Breathing
Main Power Indicator

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AC OUT: White
light stays on
Error: Orange
light ashing
AC Output
When the power is on, short press the AC button to enable AC Output. To disable AC Output,
short press the AC button again.
When Power Hub is in idle mode, please turn o AC Output to avoid power loss.
AC Charging
The EcoFlow Power Hub features EcoFlow fast charging technology X-Stream . The
maximum AC charging power is 3000 W and the maximum AC charging current is 30 A.
User can adjust the charging current via EcoFlow App or Power Kit Console. The default
charging current is 15 A.
Charging: White light ashing
Fully charged: White light stays on
Error: Orange light ashing
EcoFlow is not liable for damages caused by the use of charging cables not
provided by EcoFlow.
Shore Power Inlet
(not included)

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Smart Generator Charging
The Power Kits can be recharged by using dierent cables connected to the AC or DC
output of the EcoFlow Smart Generator.
DC Charging
Connect EcoFlow Smart Generator to the Power Hub with the Smart Generator Charging
Cable (Smart Generator, DC charging cable and adapter are sold separately).
AC Charging
Connect EcoFlow Smart Generator to the Power Hub with the AC Charging Cable.
(Included in Cable Pack without AC plug)
（AC plug varies in dierent countries
and regions）

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Solar Charging
The Power Hub has three PV (Photovoltaic) input ports, with a total power of 4800 W for
the three ports and 1600 W for each port. Any brand of solar panel can be used as long as
it meets the specications of the solar charging input. For EcoFlow 100w rigid or exible
solar panel, up to 6S3P can be connected to each port, for EcoFlow 400w rigid solar panel,
up to 4S1P or 2S2P can be connected to each port, for EcoFlow 400w foldable solar panel,
up to 3S1P or 2S2P can be connected to each port. (S: series, P: parallel)
Charging: White light ashing
Fully charged: White light stays on
Error: Orange light ashing
Vehicle Alternator Charging
The Power Hub has three alternator charging input which supports 12V, 24V or 48V
alternator. Each port will draw 1600W Max, The max charging current of ALT IN1 Port
is 60 A, while the other two is 30 A. Only ALT IN1 charging current can be adjusted via
EcoFlow App or Power Kit Console.
It is strongly recommended to UNPLUG the alternator charging cable from the
Power Hub when vehicle is not in use for a long time.
Fuse-100A (Not included)
Charging : White light ashing
Fully charged : White light stays on
Error : Orange light ashing
PV1 Port
PV2 Port
PV3 Port

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1. Vehicle Alternator Charging will only operate when vehicle is on move. If idle
charging is needed, user can toggle the idle charging button via EcoFlow APP.
2. Connect
ALT IN1 port as a priority for vehicle alternator charging.
Vehicle Alternator System Vehicle Alternator Voltage
Alternator charging will
stop to protect vehicle
starter battery from
over-discharging
12V <13V
24V <26V
48V <52V
X-Boost Feature
1. The X-Boost feature is unavailable when AC Output is in bypass mode.
2. The X-Boost feature is not suitable for all appliances. The X-Boost feature is
only suitable for heating appliances. It is not suitable for some appliances with
voltage protection, such as precision instruments.
With EcoFlow X-Boost technology, this product can power a 5200W Max device (for heating
appliances only) while the rated output power remains 3600W, avoiding operation failure
due to overload protection.
Priority of multiple charging
Power Hub supports multiple charging input simultaneously, and the charging
priorities are: solar charging, AC charging, vehicle alternator charging and EcoFlow
smart generator charging.
The total charging current at the battery port of the Power Hub is limited to 100A.
When the charging input power is greater than the power required by the battery,
the charging input with lower priority will reduce charging current smoothly or even
stop charging.

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14
When external AC power source is not available, the system will enter Inverter Mode. AC
Output is now supplied by the LFP battery.
Inverter Mode
Bypass Mode
When the product is connected to external AC and the AC output is enabled, the system
enters bypass mode. The AC output is provided by the external AC power supply and the
LFP battery is charged by the external AC power supply.
When external AC is not available, the Power Hub will automatically transfer to inverter
mode, AC output will restore power within 30ms.
AC DC
DC
DC
DC
PV1
PV2
PV3
DC
DC DC
DC DC
AC IN AC OUT
DC OUT
BATTERIES
AC DC
DC
DC
DC
PV1
PV2
PV3
DC
DC DC
DC DC
AC IN AC OUT
DC OUT
BATTERIES

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FAQs
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 O-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
conrm 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 o dust, dirt, or water on this
product.
7. How do I store this product?
Before storage, power o the product, then store it in a dry and well-ventilated indoor
environment. Do not place this product near water sources.
When the AC output and DC output of the product are continuously o and there is no
charging input for 20 seconds, it enters standby mode to reduce power consumption.
Pressing the DC OUT or AC OUT button can wake up the system.
The Power Hub will not enter Standby Mode during rmware update.
Standby Mode

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What's in the Box
Mounting Kit (Back) ×1
M4.8*25 (13 pcs)
M5*10 (8 pcs) User Manual ×1
Warranty Card ×1
Quick Start Guide ×1
Mounting Kit (Top /
Bottom) ×2
RJ-45 CAN Bus
Terminator ×2
Solar Charge Cable
(6m/20ft) ×1
Power Hub ×1