MPPT Solar Panel Controller - Solar Power Manager Module for 5V Solar Panel - Support Solar and USB Charging

Product Description

Solar Energy Manager  

5V**4V Solar Panel

with MPPT, DC***4 Power Jack and KF**8L*2P Terminal Block



 

Solar Energy Manager is a solar power management module, which can charge the 3.7V ****0 lithium battery through solar panel or USB port. The module features MPPT (Maximum Power Point Tracking) and protection functions of battery charging and discharging. MPPT power point tracking can automatically adjust the charging power according to the voltage, taking advantage of solar energy more efficiently. The protection circuit of charging and discharging can monitor the battery voltage in real time, preventing the battery from overcharging and over-discharging. It can protect the battery and prolong the battery life. Due to its excellent stability and efficient management of charging and discharging, it can be used in solar power generation, low-power IoT and other environmental protection projects.

• Supports MPPT (Maximum Power Point Tracking) function, maximizing the efficiency of the solar panel
• Supports solar panel / power adapter/USB multiple methods of connections for battery charging
• Suitable for 5V**4V solar panel, being wiring through DC***4 power jack or terminal block
• On-board MPPT SET switch, select the level closed to level to improve charging efficiency
• On-board two ways of 5V output connectors:One USB female socket and two sets of pin headers, convenient for users
• On-board high capacity aluminum electrolytic capacitor and SMD ceramic capacitor, reducing the ripple, working more stably
• On-board ****0 battery holder and PH*2P battery socket, convenient to connect multi kinds of 3.7V rechargeable Li battery or Li battery pack
• Onboard various status indicators for checking the status of solar panel and battery easily
• Mounting holes are compatible with Raspberry Pi 3/4/5 series motherboards
• The board supports simultaneous charging and discharging
• Multi protection circuits: over charge / over discharge / reverse protection / over current, stable and safe to use

• Two ports for solar panel: DC***4 power jack and KF**8L*2P terminal block
• One USB TYPE-C port
• One ****0 battery holder
• One PH*2PWB expansion connector for battery
• Two 5V output connectors: One USB female socket and two sets of pin headers
• One battery switch
  
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  Solar Panel Input Voltage	***4V
  USB TYPE-C Input Voltage	5V
  USB Output	5V/2A
  Pin Header Output	5V/2A and 3.3V/1A
  Charging Cutoff Voltage	4.2V ±1％
  Over Discharging Protection Voltage	2.3V~2.9V ±1％
  Charging Efficiency	About *8%
  Output Efficiency of Battery	Max *7%
  Max Quiescent Current	<2mA
  Operating Temperature	**0℃~*5℃
  Dimensions	*5mm(Length) x *6mm(Width)