Waveshare Solar Power Management Module for 6-24V Solar Panel

Description

Description
Waveshare Solar Power Management Module for 6-24V Solar Panel
Offers two 5 V output interfaces: pin headers and USB port
Designed for 6 ~24 V solar panel
Provides multi-protection circuits
Onboard MPPT SET switch
Suited for solar-powered and low-power IoT projects
The
Waveshare Solar Power Management Module for 6-24V Solar Panel
is designed for 6 ~24 V solar panels. It can charge the 3.7 V rechargeable Li-battery through a solar panel or USB connection and provides 5 V / 1 A regulated output.
CAUTION
: DO NOT put any non-rechargeable battery, like a dry cell, into the battery holder. Serious consequences including an explosion may occur if you try to charge a non-rechargeable battery.
Specifications
Solar panel input voltage (SOLAR IN): 6 ~24 V
Micro USB input voltage (USB IN): 5 V
Pinheader / USB output (USB OUT): 5 V 1 A
Charging cutoff voltage: 4.2 V ±1%
Over discharging protection voltage: 2.9 V ±1%
Solar panel charge efficiency: ~78%
USB charge efficiency: ~82%
3.7 V battery boost output efficiency: ~86%
Max quiescent current: <2 mA
Operating temperature: -40 ~85 °C
Weight: 0.029 kg
What's Included
1 x Waveshare Solar Power Management Module for 6-24V Solar Panel
Dimensions
Size
65.2 x 56.2 x 22.9 mm