Napelemes energiagazdálkodási modul, 6V~24V napelemekhez

Name: Napelemes energiagazdálkodási modul, 6V~24V napelemekhez
Brand: Waveshare
SKU: RPI-WS16120
Price: 5874 HUF
Availability: InStock

4 625 Ft + ÁFA | Bruttó:5 874 Ft

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Napelemes energiagazdálkodási modul, 6V~24V napelemekhez

Részletek Adatok Csomag tartalma

Solar Power Management Module, for 6V~24V Solar Panel

Solar Power Management Module

Compatible with 6V~24V solar panels, supports 850mAh Li battery

Recharged From Solar Panel, Or USB Power Adapter5V/1A or 3.3V/1A Regulated Output

Features at a glance

This solar power management module is designed for 6V~24V solar panel. It can charge the 3.7V rechargeable Li battery through solar panel or USB connection, and provides 5V/1A or 3.3V/1A regulated output.

The module features MPPT (Maximum Power Point Tracking) function and multi protection circuits, therefore, it is able to keep working with high-efficiency, stability, and safety. It is suited for solar powered, low-power IoT, and other environmental protection projects.

Supports MPPT (Maximum Power Point Tracking) function, maximizing the efficiency of the solar panel
Supports solar panel / USB connection battery charging
For 6V~24V solar panel, DC-002 jack input or screw terminal input
Onboard MPPT SET switch, select the level closed to input level to improve charging efficiency
Onboard two power output interfaces: USB port for 5V output, pinheader for 3.3V or 5V output
Onboard high capacity aluminum electrolytic capacitor and SMD ceramic capacitor, reducing the ripple, stable performance
14500 battery holder and PH2.0 battery connector, for connecting multi kinds of 3.7V rechargeable Li battery
Several LED indicators, for monitoring the status of solar panel and battery
Multi protection circuits: over charge / over discharge / reverse protection / over heat / over current, stable and safe to use

Specification comparison

	Solar Power Manager	Solar Power Manager (B)	Solar Power Manager (C)	Solar Power Manager (D)
SOLAR IN	6V ~ 24V (6V by default)	6V ~ 24V (18V by default)		6V ~ 24V
Recharging	Solar panel, power adapter, USB
Battery	3.7V 14500 Li-ion battery (NOT included)	3.7V 10000mAh Li-po battery	3x 18650 Li-ion battery (NOT included)
USB input	5V (Micro USB)	5V (TYPE-C, with PD quick charge support)
5V output	5V / 1A (USB OUT, pin header) 3.3V / 1A (pin header)	5V / 3A (USB-OUT, TYPE-C)		5V / 3A (TYPE-C, screw terminal)
Recharging cutoff voltage	4.2V ± 1％
Over discharging protection voltage	2.9V ± 1％	3.0V ± 1％
Solar panel recharging efficiency	~78%
USB recharging efficiency	~82%	~93%
Batteries boost output efficiency	~86%	~90%
Quiescent current (Max)	<2mA	<80mA		<30mA
Case	N/A	Metal case		N/A
Operating temperature	-40℃ ~ 85℃
Dimensions (mm)	65.2 × 56.2 × 22.9	108.0 × 71.0 × 25.2	119.0 × 71.0 × 25.2	45.0 × 40.0 × 10.1

Supports 6V~24V solar panels

5-level voltage switch, for setting solar panel input voltage to improve efficiency

Application example

for reference ONLY, the MCU board and solar panel are NOT included.

What's on Board

Solar panel charging input: charged by solar panel, DC-002 jack or screw terminal
USB charging input: charged by USB connection, connect a 5V power adapter through the Micro USB port
Power output: USB port: 5V/1A output pinheader: 5V/1A or 3.3V/1A
Battery interfaces: for connecting 3.7V rechargeable Li battery, PH2.0 connector or 14500 battery holder
CS8501: USB power management chip, for USB charging and 5V/1A boost output
CN3791: solar power management chip, for solar panel charging and buck input
Li battery protection chip: Li battery over charge / over discharge protection

Battery switch
MPPTSET switch (bottom side):supported level: 6V/9V/12V/18V/24Vselect the level closed to input level to improve charging efficiency
BOOT key
Battery capacity indicators
USB charging indicators:USB Charge: on when USB chargingUSB Done: on when the battery is full charged by USB
Solar panel charging indicators:Solar Charge: on when solar panel chargingSolar Done: on when the battery is full charged by solar panelSolar Warning: on when solar panel reverse connection
Battery warning: on when battery reverse connection
Power output indicator: 5V/1A output

Product Show

Outline dimensions

Resources & Services

WIKI:www.waveshare.com/wiki/Solar_Power_Manager

* Resources for different product may vary, please check the wiki page to confirm the actually provided resources.

SAFETY CAUTIONS

Li-ion and Li-po batteries are quite unstable. They may cause fire, personal injury, or property damage, if they're not properly recharged or used.
Do not reversely connect the polarities when recharging or discharging the battery. Do not use inferior charger/charging panel to recharge the battery.
Do not mix use old batteries with new ones, avoid using batteries of different brands.
When buying Lithium battery, should always make sure the battery specification is compatible with the expansion board. Choose batteries from formal manufacturer, and ensure the batteries will work stably and safely by aging test.
Lithium batteries have limited cycle life, they will also deteriorate as time goes by. Should be replaced with new ones when the batteries reaching their max cycle life, or working over two years, whichever comes first.
Should be placed carefully and properly, keep it away from inflammables and explosives articles, away from children, avoid any safety accident caused by careless storage.