Solar Power Manager
FREE SHIPPING to Peninsular Malaysia for orders over RM39.00

RM145.00
Solar Power Manager (for 9V/12V/18V solar panel)
Price RM145.00
Product SKU EEP3927
Brand DFRobot
Reward Points 145
Points Needed 7250
Availability In Stock
Quantity
20 or more RM143.55
50 or more RM140.65
100 or more RM137.75
500 or more RM130.50
1000 or more RM123.25
Description
Highlight
  • Constant voltage MPPT algorithm, maximizing solar panel efficiency
  • 7V~30V wide solar panel input voltage
  • Various charging mode: solar/AC adapter/USB charger (2A max charge current)
  • Three individual ON/OFF controllable regulated power supply for low-power applications
  • All multi-layer ceramic capacitors (MLCC), safe, stable and high-efficiency

DESCRIPTION

The DFRobot Solar Power Manager series are designed for IoT projects and renewable energy projects, providing safe and high-efficiency embedded solar power management modules for makers and application engineers.


Solar Power Manager is a complete small power and high-efficiency solar power management module. It features as MPPT (Maximum Power Point Tracking) function, maximizing the efficiency of the solar panel. Apart from serving as a solar charger, the module can provide up to 2A charging current to 3.7V Li battery with AC adapter (within 30V) or USB charger, three individual ON/OFF controllable DC-DC converters with 5V 1.5A, 3.3V 1A and 9V/12V 0.5A outputs. These features satisfy the needs of various solar power projects and low-power applications. The module also employs various protect functions, such as Li battery protection, battery/solar panel reverse connection protection, output over temperature and over current/short circuit protection, which greatly improves the stability and safety of the system.

Board Overview

Solar Power Manager

Connection Diagram


FEATURES

  • Constant voltage MPPT algorithm, maximizing solar panel efficiency
  • 7V~30V wide solar panel input voltage
  • Various charging mode: solar/AC adapter/USB charger (2A max charge current)
  • Three individual ON/OFF controllable regulated power supply for low-power applications
  • All multi-layer ceramic capacitors (MLCC), safe, stable and high-efficiency
  • Various protection functions
  • USB connector with ESD shell
  • APPLICATIONS
  • Smart solar environment monitor system
  • Solar powered robot
  • Small solar street lamp
  • Solar power bank


SPECIFICATION

  • Solar power management IC: LTC3652
  • Solar input voltage (SOLAR IN): 7V~30V
  • Battery input (BAT IN): 3.7V single cell Li-polymer/Li-ion battery
  • Charge current(USB/SOLAR IN): 2A Max
  • Charging cutoff voltage(USB/SOLAR IN): 4.2V±1%
  • MPPT setting voltages:OFF/9V/12V/18V
  • USB IN voltage: 5V
  • Regulated power supply: OUT1=5V 1.5A; OUT2=3.3V 1A; OUT3=9V/12V 0.5A
  • Regulated power supply efficiency (3.7V battery IN)
    • OUT1: 86%@50%Load
    • OUT2: 92%@50%Load
    • OUT3 (9V OUT): 89%@50%Load
  • USB charge efficiency: 84%@1A
  • Solar charge efficiency (18V SOLAR IN):78%@1A
  • Maximum quiescent current: <3 mA
  • Protections
    • BAT IN: over charge /over discharge /over current /reverse connection protection
    • OUT1-OUT3/USB OUT: short circuit/over current/over heat protection
    • SOLAR IN: reverse connection protection
  • Operation temperature:-40℃~85℃
  • Dimension:78.0mm*68.0mm


DOCUMENTS


PACKAGE INCLUDES
1 x Solar Power Manager







Reviews (0)
view all
back
0
0 reviews
What's in the box

1 x Solar Power Manager

Tags: 3927