太陽能電源控制板(適用於9V / 12V / 18V太陽能電池板)DFRobot原廠

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太陽能電源控制板(適用於9V / 12V / 18V太陽能電池板)DFRobot原廠

NT$1,219 NT$1,000 未稅

Solar Power Manager是一款完整的小功率和高效太陽能電源管理模組。它具有MPPT(最大功率點跟踪)功能,可最大限度地提高太陽能電池板的效率。

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商品說明

太陽能電源控制板(適用於9V / 12V / 18V太陽能電池板)DFRobot原廠

DFRobot太陽能電源控制板專為物聯網項目和可再生能源項目而設計,為製造商和應用工程師提供安全,高效的嵌入式太陽能電源管理模組。

太陽能電源管理模塊是一款具有最大功率點跟踪MPPT、太陽能/電源適配器/USB多種充電方式,針對3.7V單節鋰聚合物/鋰離子電池充電,可控多路直流穩壓輸出,並具有完善保護功能的小功率高效率太陽能電源管理模塊。
本模塊採用恆定電壓最大功率點跟踪MPPT算法,可最大化太陽能板在各種光照條件下的輸出功率。三路高效開關直流穩壓輸出5V 1.5A,3.3V 1A和9V/12V 0.5A均可分別獨立控制通斷,滿足廣大創客用戶對太陽能以及低功耗應用創作的多種需求。除了作為太陽能充電器,用戶還可以使用常見USB充電器或者30V以內的各類電源適配器為單節3.7V鋰電池提供最高2A的充電電流。模塊具有專用鋰電池保護芯片、電池/太陽能板防反接、過熱保護,限流保護等多種保護功能,可有效地為系統提供全方位的保護,大大提高了系統的安全性與穩定性。

 

接口說明

DFR0535 overview(CH).png

連接圖

注意:

  • 若使用10W及以上的大功率太陽能板,LTC3652可能會滿載運行,此時需要增強其散熱。把附送的藍色導熱矽膠片粘在散熱片上,然後把散熱片粘在模塊背部標有“Cooling Fin”處的散熱片安裝處。

特徵

  • 恆定電壓最大功率點跟踪MPPT算法,最大化太陽能轉換率
  • 7V~30V寬太陽能板輸入電壓,兼容廣大中小功率太陽能板
  • 太陽能/電源適配器/USB多種充電方式(最大2A充電),靈活充電
  • 可獨立控制的三路高效率穩壓輸出,適用各類低功耗應用項目
  • 全部採用多層陶瓷電容MLCC,安全穩定高效
  • 多種保護功能,全方位保障電池與電源系統安全
  • 多種狀態指示燈,系統狀態一目了然
  • USB防靜電外殼

規格參數

  • 太陽能充電管理芯片:LTC3652
  • 太陽能板輸入電壓:7V~30V
  • 電池類型:3.7V單節鋰聚合物/鋰離子電池(充滿電壓4.2V)
  • 充電電流(USB/太陽能):2A Max 涓流、恆流、恆壓三段充電
  • 充電截止電壓(USB/太陽能):4.2V±1%
  • 最大功率點設置檔位:OFF/9V/12V/18V
  • USB充電輸入電壓:5V
  • 穩壓輸出:3個(OUT1=5V 1.5A; OUT2=3.3V 1A; OUT3=9V/12V 0.5A)
  • 穩壓輸出效率(3.7V電池輸入)
    • OUT1: 90%@10%負載;86%@50%負載;80%@90%負載
    • OUT2: 96%@10%負載;92%@50%負載;87%@90%負載
    • OUT3(9V輸出):88%@10%負載;89%@50%負載;86%@90%負載
    • OUT3(12V輸出):87%@10%負載;88%@50%負載;82%@90%負載
  • USB充電效率:84%@1A;74%@1.8A
  • 太陽能充電效率(18V輸入):78%@1A;72%@1.8A
  • 靜態功耗
    • 系統最大靜態功耗:<3 mA
    • OUT1靜態功耗:<760 uA
    • OUT2靜態功耗:<560 uA
    • OUT3靜態功耗:<1.72 mA
  • 保護功能
    • 電池(BAT IN):過衝電壓(4.3V)、過放電壓(2.4V)、過流(3A)、反接保護
    • 穩壓輸出(OUT1-3/USB OUT):短路/過流/過熱保護
    • 太陽能板(SOLAR IN):防倒灌,反接保護
  • 工作溫度:-40℃~85℃
  • 尺寸:78.0mm*68.0mm

 

 

出貨清單

  • 太陽能發電控制板x1
  • 黑色跳線x3
  • M3尼龍支柱x4
  • M3不銹鋼螺絲x4
  • 14mm * 14mm鋁製散熱片x1
  • 14mm * 14mm導熱矽膠墊x1
  • 母DC電源插頭適配器x1

 

Documents

 

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Solar Power Manager (for 9V/12V/18V solar panel)

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.

Check the brief specification for all Solar Power Manager Series Products.Board Overview

DFR0535-Solar Power Manager Board Overview

Solar Power Manager

Connection Diagram

DFR0535-Build a solar powered system

Build a solar powered system

Solar Power Manager Series
Solar Power Manager (for 9V/12V/18V solar panel) Solar Power Manager 5V Solar Power Manager Micro (2V 160mA Solar Panel Included) Solar Power Manager For 12V Lead-Acid Battery
Name Solar Power Manager v1.0 Solar Power Manager 5v v1.1 Solar Power Manager Micro v1.0 Solar Power Manager v1.0
SKU DFR0535 DFR0559 DFR0579 DFR0580
Solar Power Management IC LTC3652 CN3065 SPV1050 CN3767
Solar Input Voltage 7V-30V 4.4V-6V 0.5V-4V 15V-25V
Maximum Charge Current 2A(Solar/USB) 900mA(Solar/USB) 70mA(Solar)/100mA(USB) 4A(Solar)
Topology DC-DC Buck Linear Regulator DC-DC Boost DC-DC Buck
Battery 3.7V Lithium Battery 3.7V Lithium Battery 3.7V Lithium Battery 12V Lead-Acid Battery
MPPT 9V/12V/18V Optional 5V Fixed 75% Open Voltage Fixed 18V
Battery Protections Over Charge/Over Discharge/Over Current/Reverse Connection Protections Over Charge/Over Discharge/Over Current/Reverse Connection Protections Over Charge/Over Discharge/Reverse Connection Protections Over Charge/Over Discharge/Reverse Connection Protections
Output Protections Short Circuit/Over Current/Over Heat Protections Short Circuit/Over Current Protections Short Circuit/Over Current Protections Short Circuit/Over Current/Over Heat Protections
USB Charge IN Yes Yes Yes No
USB OUT 5V 1.5A 5V 1A No 5V 2.5A x2
Regulated OUT Three Regulated Outputs 3.3V 1A;5V 1.5A;9V/12V 0.5A One Regulated Output 5V 1A One Regulated Output 3.3V 90mA Two Outputs 5V 5A; 12V 8A
Dimension 78.0mm×68.0mm 33.0mm×63.0mm 30.0mm×30.0mm 68.0mm×68.0mm
Features A complete multifunction solar power management module.

Applications: Small Solar Street Lamp, Solar Powered Robots

For 9V/12V/18V Solar Panels within20w

A small and easy-to-use 5V solar power management module.

Applications: Solar Power Bank, Solar Environment Monitors

For 5V Solar Panels within 10W

A micro power solar power management module for low-power sensors and controllers.

Applications: Wireless Sensor Network, BLE iBecon

For 1V/2V/3V Solar Panels within 0.5W

A medium power solar management module for 12V lead-acid batteries.

Applications: Street lighting, intelligent agriculture, environmental monitoring station, UPS

For 18V Solar Panels within 100W

 

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

SHIPPING LIST

  • Solar Power Manager;x1
  • Black Jumperbsp 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

 

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