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12V Solar Panel Manager
12V Solar Panel Manager
12V Solar Panel Manager
12V Solar Panel Manager
12V Solar Panel Manager
12V Solar Panel Manager
12V Solar Panel Manager

12V Solar Panel Manager

Regular price
$39.95
Sale price
$39.95
Unit price
per 

INTRODUCTION

 

The 12V Solar Panel Power Manager are designed for 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 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

 

DFR0535-Solar Power Manager Board Overview

Solar Power Manager

Connection Diagram

DFR0535-Build a solar powered system

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
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    DOCUMENTS

     

     

  • Product wiki
  • More Documents
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    SHIPPING LIST

    •  Solar Power Manager                                           x1
    • Black Jumper                                                                x3
    • M3 nylon pillar                                                           x4
    • M3 stainless steel screw                                            x4
    • 14mm*14mm Aluminum cooling fin                        x1
    • 14mm*14mm Thermal conductive silicone pad  x1
    • Female DC power jack adapter                             x1