
waveshare Recharged Solar Power Management Module for 6V~24V Solar Panel, Support Solar Panels, Or USB Power Adapter Battery Charging, 5V/1A or 3.3V/1A Regulated Output
Amazon Price as of 03/04/2025 23:52 GMT+00:00
$13.43
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Product Description
Features
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
SOLAR IN: 6V ~ 24V
Recharging: Solar panel, power adapter, USB
Support Battery: 3.7V 14500 Li-ion battery (NOT included)
USB input: 5V (Micro USB)
5V output: 5V / 1A (USB OUT, pin header) ;3.3V / 1A (pin header)
Recharging cutoff voltage: 4.2V ± 1%
Over discharging protection voltage: 2.9V ± 1%
Solar panel recharging efficiency: ~78%
USB recharging efficiency: ~82%
Batteries boost output efficiency: ~86%
Quiescent current (Max): <2mA
Operating temperature: -40℃ ~ 85℃
Dimensions (mm): 65.2 x 56.2 x 22.9
Online User Manual ://bit.ly/44JtuGH
Lithium Batteries CAUTIONS
1. 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.
2. Do not reversely connect the polarities when recharging or discharging the battery. Do not use an inferior charger/charging panel to recharge the battery.
3. Do not mix use old batteries with new ones, avoid using batteries of different brands.
• This solar power management module is designed for 6V~24V solar panel,DC-002 jack input or screw terminal input. 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.
• 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.
• Onboard Several LED indicators, for monitoring the status of solar panel and battery. Onboard Multi protection circuits: over charge / over discharge / reverse protection / over heat / over current, stable and safe to use.
• Onboard 14500 battery holder and PH2.0 battery connector, for connecting multi kinds of 3.7V rechargeable Li battery. Note: the 14500 battery is NOT included.
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