Solcellsmodul Solar Power Manager

I lager.

199 kr

Den här solenergi hanteringsmodellen är konstruerad för 6V ~ 24V solpanel. Det kan ladda batteriet på 3,7V genom solpanel eller USB-anslutningen, och ger 5V/1A output.

This solar power management module is designed for 6V~24V solar panel. It can charge the 3.7V Li battery through solar panel or USB connection, and provides 5V/1A regulated output.

The module features MPPT (Maximum Power Point Tracking) function and multi protection circuits, therefore, it is able to keep working with high-efficiency, stability, and safety. It is suited for solar powered, low-power IoT, and other environmental protection projects.

Features

  • Supports MPPT (Maximum Power Point Tracking) function, maximizing the efficiency of the solar panel
  • Supports solar panel / USB connection battery charging
  • For 6V~24V solar panel, DC-002 jack input or screw terminal input
  • Onboard MPPT SET switch, select the level closed to input level to improve charging efficiency
  • Two 5V output interfaces: pinheaders and USB port
  • Onboard high capacity aluminum electrolytic capacitor and SMD ceramic capacitor, reducing the ripple, stable performance
  • 14500 battery holder and PH2.0 battery connector, for connecting multi kinds of 3.7V Li battery
  • Several LED indicators, for monitoring the status of solar panel and battery
  • Multi protection circuits: over charge / over discharge / reverse protection / over heat / over current, stable and safe to use

Specifications

  • Solar panel input voltage (SOLAR IN): 6V~24V
  • Micro USB input voltage (USB IN): 5V
  • Pinheader / USB output (USB OUT): 5V 1A
  • Charging cutoff voltage: 4.2V±1%
  • Over discharging protection voltage: 2.9V±1%
  • Solar panel charge efficiency:: ~78%
  • USB charge efficiency:: ~82%
  • 3.7V battery boost output efficiency: ~86%
  • Max quiescent current: <2mA
  • Operating temperature: -40℃~85℃
  • Dimension: 65.2mm × 56.2mm × 22.9mm


  • Solar panel charging input: charged by solar panel, DC-002 jack or screw terminal
  • USB charging input: charged by USB connection, connect a 5V power adapter through the Micro USB port
  • 5V/1A power output: provides regulated 5V/1A output, USB port or 2.54mm pinheader
  • Battery interfaces: for connecting 3.7V Li battery, PH2.0 connector or 14500 battery holder
  • CS8501: USB power management chip, for USB charging and 5V/1A boost output
  • CN3791: solar power management chip, for solar panel charging and buck input
  • Li battery protection chip: Li battery over charge / over discharge protection
  • Battery switch
  • MPPTSET switch (bottom side):
    supported level: 6V/9V/12V/18V/24V
    select the level closed to input level to improve charging efficiency
  • BOOT key
  • Battery capacity indicators
  • USB charging indicators:
    USB Charge: on when USB charging
    USB Done: on when the battery is full charged by USB
  • Solar panel charging indicators:
    Solar Charge: on when solar panel charging
    Solar Done: on when the battery is full charged by solar panel
    Solar Warning: on when solar panel reverse connection
  • Battery warning: on when battery reverse connection
  • Power output indicator: 5V/1A output

Development Resources

Wiki : www.waveshare.com/wiki/Solar_Power_Manager

Recommendation

Applicable solar panel: Solar Panel (6V 5W)