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Epever WiFi 2.4G - User Manual

Epever WiFi 2.4G
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HUIZHOU EPEVER TECHNOLOGY CO., LTD TEL: +86-752-3889706 Website: www.epever.com
1 2
WiFi 2.4G Adapter
EPEVER WiFi 2.4G RJ45 A
EPEVER WiFi 2.4G DB9 B
1. Overview
Through a local WiFi 2.4G network, the WiFi 2.4G adapter can transmit
all operational data from the EPEVER solar controller, inverter, or
inverter/charger to the EPEVER cloud server in real-time. Users can
remotely monitor the connected devices and program parameters via the
EPEVER server, mobile APP, or the large screen.
Features:
Applicable to EPEVER controllers, inverters, or inverter/charger with
RJ45, DB9 interfaces
Use immediately after connecting; easy and convenient operation
Directly powered by the communication port
Up to 30 meters of communication distance
Support the “Local” and “EPEVER Cloud” working mode.
One key to restoring the factory settings
2. Appearance
2.1 EPEVER WiFi 2.4G RJ45 A
Interface instruction
No.
Name
Instruction
❶
RJ45 port
Connect to the solar controller, inverter, or
inverter/charger
❷
Reload button
One key to restoring factory settings
Note: Long press the Reload button with a
sharp object when the terminal’s power is on.
The Link indicator flashes twice quickly, and
the factory settings are restored.
❸
Link indicator
Indicate the communication status
❹
Power indicator
Indicate the power status
Indicator instruction
Indicator
Status
Instruction
Link
indicator
ON solid in green
Connect to the WiFi
OFF
Not connect to the WiFi
Fast flashing in green
Reset to the factory mode
Power
indicator
ON solid in green
Normal powered on
OFF
Not powered on
2.2 EPEVER WiFi 2.4G DB9 B
Interface instruction
No.
Instruction
❶
Connect to the solar controller, inverter, or
inverter/charger
❷
Enhance the signal transmission
❸
Reset button
One key to restoring factory settings
Note: Long press the Reset button through
the KEY hole with a sharp object when the
terminal’s power is on. The indicator light
flashes twice quickly, and the factory
settings are restored.
❹
Network
Indicator
Indicate the communication status
(Observe the indicator status through the
KEY hole)
❺
Power Indicator
Indicate the power status
Connect the EPEVER WiFi 2.4G DB9 B to the solar controller, inverter,
or inverter/charger by a DB-9 female connector. The wire sequence and
name of the DB9 female connector are shown below.
No.
Name
Instruction
No.
Name
Instruction
1
NC
Floating
6
NC
Floating
2
NC
Floating
7
RS485-A
RS485-A
3
VCC2
Power2
(12V/200mA)
8
RS485-B
RS485-B
4
GND2
Power GND2
9
VCC1
Power1
(5V/400mA)
5
GND1
Power GND1
Indicator instruction
Indicator
Status
Instruction
Network Indicator
ON solid in green
Connect to the WiFi
OFF
Not connect to the WiFi
Fast flashing in
green
Reset to the factory mode
Power Indicator
ON solid in green
Normal powered on
OFF
Not powered on
3. Specifications
Model
Parameters
EPEVER WiFi 2.4G
RJ45 A
EPEVER WiFi 2.4G
DB9 B
Input voltage
5VDC
Power consumption
Peak emission: 5V@100mA; Idle: 5V@40mA
Enclosure
IP54
Communication method
RS485
Com. parameters
9600 ~ 115200bps, 8N1
Working Frequency
2.4~2.4835GHz
Antenna gain
2.5dBi~ 5dBi
Environment temp.
-40℃~ 85℃
Com. standard
EPEVER general communication standardV1-1.0
Com. protocol
EPEVER IoT communication protocol V1.1
Com. port
RJ45
DB9
Dimension
66.24* 51.28* 23.76mm
101.2* 64* 26mm
Net weight
38.5g
39.5g
4. Disclaimers
The warranty does not apply to the following conditions:
Damage caused by improper use or inappropriate environment.
The parameter setting exceeds the WiFi terminal’s limit.
Damage caused by working temperature exceeds the rated range.
Unauthorized dismantles or attempted repairs.
Damage caused by force majeure.
Damage occurred during transportation or handling.
※ Thanks for selecting the WiFi transmission terminal; please
read this manual carefully before using the product.
※ Please keep this manual for future reference.
Question and Answer IconNeed help?

Do you have a question about the Epever WiFi 2.4G and is the answer not in the manual?

Summary

Overview of WiFi 2.4 G Adapter

Adapter Features

Highlights key features like compatibility, ease of use, direct power, communication distance, working modes, and reset function.

Appearance and Interface

EPEVER WiFi 2.4 G RJ45 A

Details the appearance, interface instructions (RJ45 port, reload button), and indicator status for the RJ45 model.

EPEVER WiFi 2.4 G DB9 B

Details the appearance, interface instructions (DB9 connector, antenna), and indicator status for the DB9 model.

Technical Specifications

Disclaimers and Warranty

WiFi on Cloud Configuration

Connecting Device to EPEVER Cloud Server

Step-by-step guide on connecting the WiFi module to the device and configuring it via the EPEVER cloud APP.

Local Debugging via WiFi

Point-to-Point Communication Setup

Instructions for establishing direct WiFi connection for local debugging and parameter adjustment.

Summary

Overview of WiFi 2.4 G Adapter

Adapter Features

Highlights key features like compatibility, ease of use, direct power, communication distance, working modes, and reset function.

Appearance and Interface

EPEVER WiFi 2.4 G RJ45 A

Details the appearance, interface instructions (RJ45 port, reload button), and indicator status for the RJ45 model.

EPEVER WiFi 2.4 G DB9 B

Details the appearance, interface instructions (DB9 connector, antenna), and indicator status for the DB9 model.

Technical Specifications

Disclaimers and Warranty

WiFi on Cloud Configuration

Connecting Device to EPEVER Cloud Server

Step-by-step guide on connecting the WiFi module to the device and configuring it via the EPEVER cloud APP.

Local Debugging via WiFi

Point-to-Point Communication Setup

Instructions for establishing direct WiFi connection for local debugging and parameter adjustment.

Overview

  1. Function Description
  2. Important Technical Specifications
  3. Usage Features
  4. Maintenance Features

The EPEVER WiFi 2.4G Adapter is a device designed to facilitate real-time data transmission from EPEVER solar controllers, inverters, or inverter/chargers to the EPEVER cloud server. This enables users to remotely monitor connected devices and program parameters via the EPEVER server, mobile APP, or a large screen.

Function Description:

The primary function of the EPEVER WiFi 2.4G Adapter is to bridge EPEVER solar equipment with the EPEVER cloud. It achieves this by connecting to the communication port of the solar device (either RJ45 or DB9) and then utilizing a local WiFi 2.4G network to send operational data to the cloud. This allows for remote monitoring and parameter adjustment, offering convenience and flexibility in managing solar power systems. The adapter supports both "Local" and "EPEVER Cloud" working modes, providing options for direct point-to-point communication or cloud-based remote access.

Important Technical Specifications:

The adapter comes in two models: EPEVER WiFi 2.4G RJ45 A and EPEVER WiFi 2.4G DB9 B, distinguished by their communication port type.

  • Input Voltage: Both models operate on 5VDC.
  • Power Consumption:
    • Peak emission: 5V@100mA
    • Idle: 5V@40mA
  • Enclosure: IP54 rating, indicating protection against dust ingress and splashing water.
  • Communication Method: RS485.
  • Communication Parameters: 9600 ~ 115200bps, 8N1.
  • Working Frequency: 2.4 ~ 2.4835GHz.
  • Antenna Gain: 2.5dBi ~ 5dBi.
  • Environment Temperature: -40°C ~ 85°C.
  • Communication Standard: EPEVER general communication standard V1-1.0.
  • Communication Protocol: EPEVER IoT communication protocol V1.1.
  • Communication Port:
    • RJ45 for EPEVER WiFi 2.4G RJ45 A
    • DB9 for EPEVER WiFi 2.4G DB9 B
  • Dimensions:
    • EPEVER WiFi 2.4G RJ45 A: 66.24 * 51.28 * 23.76mm
    • EPEVER WiFi 2.4G DB9 B: 101.2 * 64 * 26mm
  • Net Weight:
    • EPEVER WiFi 2.4G RJ45 A: 38.5g
    • EPEVER WiFi 2.4G DB9 B: 39.5g

Usage Features:

  • Plug-and-Play Operation: The adapter is designed for immediate use after connecting, offering easy and convenient operation without complex setup procedures.
  • Direct Powering: It is directly powered by the communication port of the connected EPEVER device, eliminating the need for an external power supply.
  • Communication Distance: Supports up to 30 meters of communication distance, providing flexibility in device placement.
  • Two Working Modes: Supports both "Local" mode for direct point-to-point communication and "EPEVER Cloud" mode for remote access and monitoring.
  • One-Key Restore: Features a "Reload" or "Reset" button for restoring factory settings with a single long press. This is indicated by the indicator light flashing twice quickly.
  • Indicator Lights:
    • Network Indicator: Shows the communication status. A solid green light indicates connection to WiFi, while off means no connection. Fast flashing green indicates a reset to factory mode.
    • Power Indicator: Shows the power status. A solid green light indicates normal power, while off means no power.
    • Link Indicator (RJ45 A only): Indicates communication status. A solid green light means connection to WiFi, off means no connection. Fast flashing green indicates a reset to factory mode.
  • Compatibility: Applicable to EPEVER controllers, inverters, or inverter/chargers with either RJ45 or DB9 interfaces, depending on the model.
  • Remote Monitoring and Control: Enables users to remotely monitor connected devices and program parameters via the EPEVER server, mobile APP, or a large screen.
  • DB9 Connector Wiring: For the DB9 B model, the manual provides a diagram of the DB9 female connector's wire sequence and name (5 4 3 2 1 and 9 8 7 6), detailing pins for NC (Floating), VCC2 (12V/200mA), GND2, GND1, RS485-A, RS485-B, and VCC1 (5V/400mA).

Maintenance Features:

  • Factory Reset: The "Reload" or "Reset" button allows users to easily restore the device to its factory settings, which can be useful for troubleshooting or reconfiguring the adapter. This is performed by long-pressing the button with a sharp object while the terminal's power is on.
  • Indicator-Based Diagnostics: The various indicator lights (Network, Power, Link) provide visual cues about the device's operational status and connectivity, aiding in quick diagnosis of issues. For example, if the Network indicator is off, it suggests a problem with the WiFi connection.
  • Disclaimers (Warranty Exclusions): The warranty does not cover:
    • Damage caused by improper use or an inappropriate environment.
    • Damage resulting from parameter settings exceeding the WiFi terminal's limit.
    • Damage caused by working temperatures exceeding the rated range.
    • Unauthorized dismantling or attempted repairs.
    • Damage caused by force majeure.
    • Damage occurring during transportation or handling.

These disclaimers highlight the importance of proper usage and handling to ensure the longevity and warranty coverage of the device.

Epever WiFi 2.4G Specifications

General IconGeneral
BrandEpever
ModelWiFi 2.4G
CategoryAdapter
LanguageEnglish