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.

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.

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Technical Specifications

DL1000B - WIFI
DL1000B - 4G
DL1000B - EHT
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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
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
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
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
User Configuration	Remote Server
OTA	Remote OTA
Others	Real-Time control, Data backfilling

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Deye Data Logger

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Technical Specifications

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
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
User Configuration	Remote Server
OTA	Remote OTA
Others	Real-Time control, Data backfilling