
Deye Data Logger
The Deye data terminal is a communication device tailored for inverter data collection. It transmits the inverter's operating status and power generation data to the Deye Cloud platform via WiFi or 4G, enabling long-term, effective monitoring of photovoltaic power systems. This allows users to manage distributed power plants cost-effectively and efficiently, significantly simplifying maintenance. It supports MODBUS command transparent transmission, custom command configuration, local/remote firm
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Overview
Deye Data Logger The Deye data terminal is a communication device tailored for inverter data collection. It transmits the inverter's operating status and power generation data to the Deye Cloud platform via WiFi or 4G, enabling long-term, effective monitoring of photovoltaic power systems. This allows users to manage distributed power plants cost-effectively and efficiently, significantly simplifying maintenance. It supports MODBUS command transparent transmission, custom command configuration, local/remote firmware upgrades, inverter parameter adjustment, and remote debugging.
Product Highlights
Features

Plug and play for effortless setup.

Offline data auto backfill.

1-minute data refresh interval.
Supports local & remote OTA.
Supports remote monitoring & operation.
Communication status diagnostics.
High-reliability wireless design.
Encrypted data transmission.
Supports app local mode via Bluetooth.
Specifications
| Model | DL1000B-WIFI |
|---|---|
| WIFI | |
| Operating frequency range | 2400~2500MHz |
| TX power | 802.11b: +14dBm ~ +18dBm(@11Mbps) |
| 802.11g: +13dBm ~ +16dBm(@54Mbps) | |
| 802.11n: +11dBm ~ +14dBm(@HT20,MC57) | |
| Antenna | Onboard antenna |
| BLE | |
| Protocols | BLE 5.3 |
| Operating frequency range | 2400 ~ 2500MHz |
| TX power | MAX: 18dBm |
| Hardware | |
| Data Interface | USB |
| Power supply voltage | DC 5V |
| Power dissipation | 1.5W |
| LED | NET LED |
| COM LED | |
| Operating temperature | -40 to +65°C |
| Operating humidity | 10%~90% (No Condensing) |
| Storage temperature range | -45 to +90°C |
| Storage humidity | <40% |
| Ingress Protection | IP65 |
| Dimension (W×D×H) | 116.6mm×70.5mm×30.5mm |
| Software | |
| Serial communication speed | Default: 9600bps |
| Data collection interval | Default: 1 minute (1-30 mins Optional) |
| User Configuration | AT Command |
| Local web page configuration | |
| Remote Server | |
| OTA | Local OTA |
| Remote OTA | |
| Others | Real-Time control, Data backfilling |
| Model | DL1000B-4G |
|---|---|
| 4G | |
| AERA | EMEA |
| LTE-FDD | B1/3/5/7/8/20/28 |
| LTE-TDD | B38/40/41 |
| GSM | B2/3/5/8 |
| Antenna | Build-in Antenna |
| BLE | |
| Protocols | BLE 4.2 |
| TX power | MAX: 18dBm |
| Hardware | |
| Data Interface | USB |
| Power supply voltage | DC 5V |
| Power dissipation | 3.5W |
| LED | NET LED |
| COM LED | |
| SIM | Nano SIM |
| Operating temperature | -30 to +70°C |
| Operating humidity | -10% - 90% (No Condensing) |
| Storage temperature range | -40 to +85°C |
| Storage humidity | <40% |
| Ingress Protection | IP65 |
| Dimension (W×D×H) | 116.6mm×70.5mm×30.5mm |
| Software | |
| Serial communication speed | Default: 9600bps |
| Data collection interval | Default: 1 minute (1-15 mins Optional) |
| User Configuration | AT Command |
| Remote Server | |
| OTA | Remote OTA |
| Others | Real-Time control, Data backfilling |
| Model | DL1000B-ETH |
|---|---|
| ETH | |
| Speed | 10M/100M |
| Max. communication range | 100M (Direct connection) |
| WIFI | |
| Operating frequency range | 2400 - 2483.5 MHz |
| Communication protocol | IEEE 802.11b/g/n |
| TX Power | 19.5dBm@11b, 1Mbps 19.5dBm@11b, 11Mbps 18dBm@11g, 6Mbps 14dBm@11g, 54Mbps 18dBm@11n, HT20, MCS0 13dBm@11n, HT20, MCS7 18dBm@11n, HT40, MCS0 13dBm@11n, HT40, MCS7 |
| BLE | |
| Protocol | BLE 4.2 |
| TX power | MAX: 9dBm |
| Hardware | |
| Data Interface | USB |
| Power supply voltage | DC 5V |
| Power dissipation | 1.5W |
| LED | NET LED |
| COM LED | |
| Operating temperature | -40 to +65°C |
| Operating humidity | 10%-90% (No Condensing) |
| Storage temperature range | -45 to +85°C |
| Storage humidity | <40% |
| Ingress Protection | IP65 |
| Dimension (W×D×H) | 116.6mm×70.5mm×30.5mm |
| Software | |
| Serial communication speed | Default: 9600bps |
| Data collection interval | Default: 1 minute (1-30 mins Optional) |
| User Configuration | AT Command |
| Remote Server | |
| OTA | Remote OTA |
| Others | Real-Time control, Data backfilling |



