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Waveshare Solar Power Manager (D) 6-24V, 2 image

Waveshare Solar Power Manager (D) 6-24V

SKU:

31-00026362

Part Number: Solar Power Manager (D)

CompanyWaveshare Part NumberSolar Power Manager (D)

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€14⁸⁰

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Description
Specifications

This solar power management module is designed for 6V~24V solar panel, it can charge 3.7V rechargeable Li-ion battery through solar panel or Type-C connector, and provides 5V/3A regulated output (supports multiple protocols such as PD/QC/FCP/PE/SFCP). 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.

Features at a glance

Supports MPPT (Maximum Power Point Tracking) function, maximizing the efficiency of the solar panel
Supports solar panel / Type-C power adapter for battery charging
For 6V~24V solar panel, supports self-adaptive input voltage via DC-002 jack or screw terminal, with input anti-reverse protection
Multi LED indicators, for monitoring the status of solar panel and batteries
Multi protection circuits: over-charge / over-discharge / overheat / over-current, stable and safe to use
Suitable for solar-powered control system for development boards like Raspberry Pi, Jetson Nano, Arduino etc.

Application examples

What's on board

Solar panel charging input: charged by solar panel via DC-002 jack or screw terminal, self-adaptive input voltage
Type-C charging input: charged by 5V power adapter via Type C connector, or outputs 5V for external device
Power output: screw terminal 5V/3A output
Battery interfaces for connecting 3.7V rechargeable Li battery via screw terminal or PH2.0 4P connector
SW6106: USB power management chip, for USB charging and 5V/3A boost output
CN3791: solar power management chip, for solar panel charging and buck input
XB8886A, Li battery over-charge / over-discharge protection
Battery capacity indicators: lights up when charging or under load connection, and will turn off after 30s when there is no load connected
Solar panel charging indicators: Charge (on when solar panel charging), Done (on when the battery is full charged by solar panel)

Power indicator description

Power Indicator	LED1	LED2	LED3	LED4
75~100%	ON	ON	ON	ON
50~75%	ON	ON	ON	OFF
25~50%	ON	ON	OFF	OFF
5~25%	ON	OFF	OFF	OFF
0%	OFF	OFF	OFF	OFF

Package contents

Solar Power Manager (D) ×1
Screws pack ×1

Selection Guide

Product	Waveshare Solar Power Manager 6-24V	Waveshare Solar Power Manager (B) 6-24V – 10000mAh	Waveshare Solar Power Manager (C) 6-24V – 3×18650	Waveshare Solar Power Manager (D) 6-24V
GRobotronics SKU	31-00016120	31-00019799	31-00020909	31-00026363 (with battery holder) 31-00026362 (without battery holder)
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)	3.7V 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 (Screw terminal, TYPE-C)
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 x 40.0 x 16.1