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Solar Power Management Module 3x18650 For Solar Panels and IoT Devices

Solar Power Management Module 3x18650 For Solar Panels and IoT Devices

The Solar Power Management Module 3x18650 is a versatile solution to optimize solar panel performance and provide safe, flexible charging for IoT devices. Supporting MPPT (Maximum Power Point Tracking), it maximizes solar panel efficiency and works with 6V~24V solar panels via DC-002 jack or screw terminal input. The module can recharge from a solar panel or USB TYPE-C power adapter, and the onboard MPPT SET switch allows level selection close to the input voltage for improved charging efficiency. Features include onboard aluminum electrolytic and SMD ceramic capacitors for ripple reduction, an embedded battery holder supporting 3x 18650 Li-ion batteries, LED indicators for monitoring, and multi-protection circuits (overcharge, over-discharge, reverse-proof, overheat, overcurrent) for safe operation.

Package Includes:

  • 1 x Solar Power Manager (C)


Solar Charger
199.00 AED 199.00 AED (Tax included)

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Shipping: 2-3 Business Days

 

Features:

  • MPPT function for maximum solar panel efficiency
  • Flexible recharging from solar panel or USB TYPE-C adapter
  • Compatible with 6V~24V solar panels via DC-002 jack or screw terminal input
  • MPPT SET switch for efficient charging level selection
  • Aluminum electrolytic and SMD ceramic capacitors for stable performance
  • Supports 3x 18650 rechargeable Li-ion batteries
  • LED indicators for solar panel and battery status monitoring
  • Multi-protection circuits: overcharge, over-discharge, reverse-proof, overheat, overcurrent

Specifications:

Solar Input 6V ~ 24V (18V default)
Recharging Solar panel, power adapter, USB
Battery 3x 18650 Li-ion (not included)
USB Input 5V TYPE-C, PD quick charge supported
5V Output 5V / 3A (USB-OUT, TYPE-C)
Recharging Cutoff Voltage 4.2V ±1%
Over-discharge Protection Voltage 3.0V ±1%
Solar Panel Recharging Efficiency ~78%
USB Recharging Efficiency ~93%
Batteries Boost Output Efficiency ~90%
Quiescent Current (Max) <2mA
Case Metal
Operating Temperature -40℃ ~ 85℃
Dimensions (mm) 119 × 71 × 25.2

Solar Panel Compatibility

  • Supports 6V to 24V solar panels
  • 5-level voltage switch for precise input voltage adjustment

Solar Panel Compatibility

Battery Support

  • Supports 3x 18650 rechargeable Li-Ion batteries
  • Warning: Do not use non-rechargeable batteries; risk of explosion

Battery Support

Pinout

  • Solar Panel Input: Recharge via DC-002 jack or screw terminal
  • TYPE-C Recharging/Output Port: Supports 5V adapter, PD protocol quick charge, PD/QC/FCP/PE/SFCP multi-protocol output
  • USB Output Port: Provides 5V/3A regulated output with multi-protocol support
  • Battery Controls: Battery on/off switch, BOOT button, quick charge indicator
  • Solar Panel Status Indicators: Solar Warning (reverse panel), Solar Charge (charging), Solar Done (battery full)
  • Battery Life Indicators: LED indicators showing battery charge level

Dimensions

Module Dimensions