Solar Power Manager 5V - Solar Power Management Module

DFRobot

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SKU:
147-DFR0559
MPN:
DFR0559
Solar Power Manager 5V module with MPPT battery charging and regulated 5V output for solar-powered IoT and renewable energy projects
The 5V Solar Power Manager is a module for efficient solar power management. It charges and regulates batteries using solar panels, offering overcharge and over-discharge protection. View full description
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₹877.92 inc. GST
₹744.00 ex. GST
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Technical Specifications

Brand:
DFRobot
Solar Power Management IC:
CN3165
Solar Input Voltage (SOLAR IN):
4.5V~6V
Battery Input (BAT IN):
3.7V Single cell Li-polymer/Li-ion Battery
Charge Current(USB/SOLAR IN):
900mA Max trickle charging, constant current, constant voltage three phases charging
Charging Cutoff Voltage (USB/SOLAR IN):
4.2V+-1%
Regulated Power Supply:
5V 1A
Regulated Power Supply Efficiency (3.7V BAT IN):
86%@50%Load
USB/Solar Charge Efficiency:
73%@3.7V 900mA BAT IN
Quiescent Current:
< 1 mA
Operating Temperature:
-40～85C
Dimension:
33.0x63.0 mm

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources
 

DFRobot's Solar Power Manager series is tailor-made for IoT and renewable energy projects. It offers secure and high-efficiency embedded solar power management modules to cater to the needs of makers and application engineers.

One such product is the Solar Power Manager 5V, a compact, high-performance solar power management module designed specifically for 5V solar panels. It incorporates an MPPT (Maximum Power Point Tracking) function, which maximizes the solar panel's efficiency. The module can deliver a charging current of up to 900 mA to a 3.7V Li battery via a USB charger or a solar panel.

Moreover, the DC-DC converters with 5V 1A output can be controlled ON/OFF, making it a versatile choice for various solar power projects and low-power applications. The module is also equipped with various protection functions for the battery, solar panel, and output, which ensure the stability and safety of your solar projects.

Version:
V1.1(Newest): Battery (BAT IN) overcurrent and overdischarge protection is added to improve battery safety. It can be used for a 3.7 lipo battery, no matter it is packed with protection circuits or not.

Key Features
 
  • Constant voltage MPPT algorithm, maximizing solar panel efficiency
  • Designed for a 5V solar panel
  • Double charging mode: solar/USB charger (900mA max charge current)
  • 5V ON/OFF controllable regulated power supply for low-power applications
  • All-round protection functions
  • USB connector with ESD shell
  • Protection Functions:
    • BAT IN: overcharge/over discharge/over current/reverse connection protection
    • 5V/USB OUT: short circuit/overcurrent/overheating protection
    • SOLAR IN: reverse connection protection

Board Overview

Connection Diagram

Package Contents
 
  • Solar Power Manager 5V x1
  • 2.54mm Black Jumper x1
  • M3x10mm Nylon Pillar x4
  • M3x5mm Stainless Steel Screw x4
  • 14x14x7mm Black Aluminum Cooling Fin x1
  • 14x14x0.5mm Thermal Conductive Silicone Pad x1

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