The Overall Solution of Smart LED Street Lighting


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NBIoT 10A 12V 24V Solar Street Light Controller

The DM120-U controller can record the operating status of the whole system, including operating days, over-dischargings, full-chargings, etc. And besides, it can also keep a record of battery voltage changes in a week, enabling the user to have a clear understanding of the system and conduct better analysis on it. The user needs to use the remote control (CU-ALL) to read the system's operating status, and when the reading is successfully done, the parameters will be recorded in the remote control.
  • DM120-NB

  • HonorInsight IoT/ OEM

  • 9032899090

  • Shenzhen, China

  • 5000000PCS/Year

  • T/T, Paypal

  • 3 years


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NBIoT 10A 12V 24V Solar Street Light Controller

NBIoT solar controller

Product Parameter: 

Items Value
Model DM120 DM160 DM200
System voltage 12V/24V
Zero load loss < 25mA/12V; < 15mA/24V;
Load current 50mA~3960mA 50mA~5280mA 50mA~6600mA
Load voltage 12V system: 15V to 60V / 24V system: 30V to 60V
Maximum power of load 60W/12V;120W/24V 80W/12V;160W/24V 100W/12V;200W/24V
Charge and discharge conversion efficiency 90% ~ 96%
Load current accuracy < 3%
MPPT tracking efficiency > 99%
Maximum charge current 10A 15A 20A
Maximum solar panel power 130W/12V;260W/24V 200W/12V;400W/24V 260W/12V;520W/24V
Solar input voltage ≤ 60V ≤ 95V
Step-up charge voltage/charge voltage 14.4V (lead acid battery); 12.5V (lithium battery) (settable)
Floating charge voltage/charge return voltage 13.8V (lead-acid battery); 12.0V (lithium battery) (settable)
Over discharge voltage 11.0V (lead-acid battery); 9.2V (lithium battery) (settable)
Over discharge return voltage 12.6V (lead acid battery); 10.2V (lithium battery) (settable)
Light control voltage 5V ~ 15V (settable)
Light control delay 1min ~ 60min (settable)
Operating temperature -35ºC ~ +65ºC;
IP rating IP67
Weight 380g 480g 580g
Controller dimensions (mm) 114×88×25 142×88×25 153×114.4×34
Controller installation size (mm) 74×82 102×82 123*103

Solar Light Management System:

HonorInsight IoT

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