5.3.Normal mode (SUB_1G)
What is SUB_1G?
How to set up SUB_1G efficiently?
To monitor the field, each block will have one Data Collector (DC1)
to transmiss wireless signal through Sub-1G device (N1) and
Inverter (N2 or N3). With the app, users can connect Inverter and
Data Collector, and then upload the collected data to the Delta
Cloud by Ethernet or Wi-Fi, or upload to the 3rd party monitoring by
LAN for management.
4G/LTE
Inverter
Inverter
Inverter
N1 + DC1
Ethernet
LAN
Power line
SUB_1G
Wi-Fi
PV panel
PV panel
PV panel
Grid
MyDeltaSolar
(APP)
P2P
connection
Cloud
MyDeltaSolar
(Cloud)
Web browser
(Cloud)
3rd Party
Monitoring Platform
SUB_1G is a wireless communication with a frequency lower
than 1GHz. Compared with 2.4GHz Wi-Fi, SUB_1G has a longer
transmission distance, stronger penetrate and can cover a larger
range, so it is suitable for a wide range field. Compared to the
traditional RS485, SUB_1G do not have to do RS485 wiring work
and can save the cost.
To make the Data Collector and Inverters communicate better
with largest coverage, please install the Data Collector in the
middle of the block.
26
