The Overall Solution of Smart LED Street Lighting


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Lorawan 15A 12V MPPT Solar Charge Controller

The DM80-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.
  • DM80-U

  • HonorInsight

  • 9032899090

  • Shenzhen, China

  • 5000000PCS/Year

  • T/T, Paypal

  • 3 years


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Lorawan 15A 12V MPPT Solar Charge Controller

80 1000


15A Lora Solar Street Light Controller for Smart Solar Lighting

APP of smart solar street light

Product Parameter:
Items Value
Model DM80 DM160
System voltage 12V/24V 12V/24V
Zero load loss < 25mA/12V < 25mA/12V; < 15mA/24V;
Load current 50mA~3000mA 50mA~5280mA
Load voltage 12V system: 15V to 60V / 24V system: 30V to 60V
Maximum power of load 80W/12V 80W/12V;160W/24V
Charge and discharge conversion efficiency 85% ~ 98%
Load current accuracy < 3%
MPPT tracking efficiency > 99%
Maximum charge current 15A 15A
Maximum solar panel power 200W/12V 200W/12V;400W/24V
Solar input voltage ≤ 35V ≤ 60V
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 3V ~ 11V (settable), X2 24V System
Light control delay 0s~60s/2min ~ 60min (settable)
Operating temperature -35 ~ +65
IP rating IP67
Weight 400g 510
Controller dimensions (mm) 114*88*25 142*88*25
Controller installation size (mm) 74*82 102*82


1. What's the protocol controller and gateway used?
     Standard LoRaWAN protocol.

2. What frequency controller and gateway support?

3. What's the max light power controller can support?
There are four controllers from 60w to 200w, pls check below parameter of them:

Module Battery volatage Max light power Max panel power Max charge current
DM60-U 12v 60w 130w 10A
DM120-U 12v/24v 60w/120w 130w/260w 10A
DM160-U 12v/24v 80w/120w 200w/400w 15A
DM200-U 12v/24v 100w/200w 260w/520w 20A

4. Where should be light controllers installed?
  The controller is of IP68 protection level, so it can be installed both inside or outside the light with the antenna outside to get good signal.

5. How should I cofigure light controllers network in order to establish server connection?
  There is no need for any configuration. Once the controllers are installed they start the communication and establish connection with central server software automatically.

6. Where can be installed network gateway?
  Gateway can be installed any highest location within radio coverage of light controllers network.


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