Product Specs

产品规格书
Introduction
By collecting operating data and power generation of inverter, Module can run a long-term and efficientmonitoring of
PV system. Module can connect to single inverter via
Uart TTL interface, which enables to collectall the data of PV
system from the inverter. Meanwhile, remote monitoring cloud platform (SOLARMAN Portal)provides powerful data
support for the logger. Module sends the data to the monitoring platform via WiFi. The real-time status and historical
data can be displayed with graphs, enabling intuitive and clear understanding of PV system.
Furthermore, customized alerts can notify users of any malfunction or defect immediately via SMS and E-mail, which
realizes the management of PV system at anytime and anywhere, also simplifies the maintenance significantly.
Product Parameter
Wireless Parameter
Certification
FCC/CE/RoHS
WiFi Standard 802.11b/g/n
WiFi Frequency 2.412GHz-2.462GHz
WiFi Transmitting Power
802.11b: +15.0dBm (@11Mbps)
802.11g: +15.0dBm (@54Mbps)
802.11n: +13.0dBm@HT20, MCS7)
WiFi Sensitivity
802.11b: -98dBm (@1Mbps)
802.11b: -91dBm (@11Mbps)
802.11g: -93dBm (@6Mbps)
802.11g: -77dBm (@54Mbps)
802.11n: -93dBm (@MCS0)
802.11n: -73dBm (@MCS7)
BLE Standard BLE5.0
BLE Frequency 2.402GHz-2.480GHz
BLE Transmitting Power Max 2.0dBm
BLE Sensitivity -97 dBm
Antenna Option
■ External：I-PEX connector  Embedded：3.0dBi
Onboard antenna
Hardware Parameter
Data Interface
UART TTL（3.3V）
Working Voltage
3.0~3.6V
Working Current
Peak(100 ms/ 1ms)：<350mA
Avg(STA, Networking standby)：45mA
Avg(STA, 1KB/s)：60mA
Avg(AP)：70mA
Standby: 310uA（Reset Pin-down）
Button RESET
Current
Version
Note Updated Time
Updated By
1.0 First Draft (General scenario for Deye) 2021.12.03
2