12V/24V 15A MPPT Solar Charging Controller for Lithium Battery

brand: SainSmart SKU: 101-97-127
$46.99 $59.99 Save $13.00

Smart-MPPT series intelligent MPPT solar controller is programmable and especially for solar light system.The charging efficiency is about 20% higher than the traditional PWM controller, which can make the cost of the whole system much lower.

  • Innovative Max Power Point Tracking(MPPT) technology, tracking efficiency >99%
  • Full digital technology, high charge conversion efficiency up to 96%
  • 5 stages time can be adjusted
  • Can read parameters and running status
  • When BMS power off because of LVD, it can activate the system automatically
  • Charging target voltage and charging recovery voltage can be set
  • Day/Night threshold can adjust automatically
  • Remote Unit to configure, with LCD display
  • IP67, Strong and durable aluminum case
  • Full automatic electronic protect function

FEATURE
  • Innovative Max Power Point Tracking(MPPT) technology, tracking efficiency >99%
  • Full digital technology, high charge conversion efficiency up to 96%
  • 5 stages time can be adjusted
  • Can read parameters and running status
  • When BMS power off because of LVD, it can activate the system automatically
  • Charging target voltage and charging recovery voltage can be set
  • Day/Night threshold can adjust automatically
  • Remote Unit to configure, with LCD display
  • IP67, Strong and durable aluminum case
  • Full automatic electronic protect function

SPECIFICATION
  1. Max Charging Current:  15A
  2. Charging voltage target:  11.0~32.0V(Programmable)
  3. Charging voltage recovery:  9.5~31.8V(Programmable)
  4. Low voltage disconnect:  9.0~30.0V(Programmable)
  5. Low voltage reconnect:  9.6~31.0V(Programmable)
  6. MPPT Charging Voltage:  <Charging voltage target
  7. Battery Type:  Li
  8. Max volt on Bat. Terminal:  35V
  9. Max volt on PV terminal:  60V
  10. Max input power:  "50W x #(3~8) Eg: 150W(3Series)~400W(8Series)"
  11. Dusk/Dawn detect volt.:  3.0~20.0V(Programmable)
  12. Day/Night delay time:  0~30Min(Programmable)
  13. MPPT tracking range:  (Battery Voltage + 1.0V)~Voc*0.9
  14. Output Current:  15A
  15. Max tracking efficiency:  >99.9%
  16. Max charge conversion:  97.00%
  17. Self consumption:  6mA
  18. Dimensions:  85.8 x 145 x 30mm
  19. Weight:  600g
  20. Ambient temperature:  -35~+60?
  21. Ambient humidity:  0~100%RH
  22. Protection degree:  IP67
  23. Max Altitude:  4000m


Note: #(3~4)/#(3~8)means the number of Li battery series.    



WHAT'S IN THE PACKAGE
  • 1 x SMR-MPPT1575LI Solar Charging Controller 
  • 1 x User Manual