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20A 3.2V 6.4V MPPT Solar Street Light Charge Controller

20A 3.2V 6.4V MPPT Solar Street Light Charge Controller
Details:
MPPT2030-DC40G, 20A 3.2V 6.4V MPPT solar charge controller, used for solar street lights, 3.2V: Max 80W PV power, 6.4V: Max 160W PV power, 3.2V: Max 40W output power, 6.4V: Max 80W output power.
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Description
Technical Parameters

MPPT-DC series intelligent MPPT solar controller is programmable and especially for boost mode LED solar street light system. It comes with some outstanding features, such as:

 

  1. Innovative MPPT technology, tracking efficiency >99.9%
  2. Full digital technology, conversion efficiency up to 92.5%
  3. Can output constant current
  4. 5 stages time and dimming can be adjusted Can read parameters and running status
  5. If battery voltage is low, it can be set to dimming
  6. Dimming start voltage and percentage can be set
  7. Day/Night threshold can adjust automatically
  8. Suitable for single,two Lithium battery
  9. Auto sleeping during transportation
  10. Low temperature charging protection
  11. When BMS power off because of LVD, it can activate the system automatically
  12. Charging target voltage and recovery voltage can be set
  13. Remote Unit to configure, with LCD display
  14. IP67, Strong and durable aluminum case
  15. Full automatic electronic protect function

 

  Item MPPT2030-DC40G/RS485
(Select/R/V)*1		 MPPT3030-DC60G/RS485
(Select/R/V)
Battery Parameters Max Charging Current 20A 30A
MPPT Charging Voltage <Charging target voltage
Charging voltage target 3.0~9.0V (Programmable,default: 3.6V)
Charging voltage recovery 2.9~8.9V (Programmable,default: 3.4V)
Low voltage disconnect 2.4~7.2V (Programmable,default: 2.6)
Low voltage reconnect 2.6~7.4V (Programmable,default: 3.0)
Battery Type Lithium
0℃ Charging protection Yes, Slow, No (Programmable,default: Yes)
Max volt on Bat. Terminal 10V
Panel Parameters Max volt on PV terminal 13~30V
Max input power 80W/32V;160W/6.4V 100W/3.2V
MPPT tracking range (Vb+1.0V)~Voc*0.9 *2
Dusk/Dawn detect volt. 1.0~7.0V (Programmable,default: 2.0V)
Day/Night delay time 0~30min (Programmable,default: 0 min)
Load Parameters Output Current 0.1~4A (Programmable,default: 0.3A)
Output Voltage 5~35V/3.2V;9~35V/6.4V 5~35V/3.2V
Output power 40W/3.2V;80W/6.4V 60W/3.2V
Min Current 100mA
Current precision ±2%
Dimming 0~100%
Auto dimming Yes, No(Programmable,default: Yes)
Voltage of start dimming 2.8~Charging target voltage (Programmable,default: 3.3V)
Dimming percentage 0~40% (Programmable,default: 20%)
System Parameters Max tracking efficiency >99.9%
Max charge conversion 92.5%
Max LED driver efficiency 91.5%
Self consumption ＜40mA@3.2V
Dimensions 90.5*88.5*24.3mm 145*89.6*25mm
Weight 307g 546g
Ambient temperature -35~+60℃
Ambient humidity 0~100%RH
Protection degree IP67
Max Altitude 4000m

 

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