Product Description
This solar power management module is designed for 6 to 24V solar panels.
It can charge the 3.
7V LiPo battery via a solar panel or USB connection and provides a regulated 5V / 1A output.
The module has a maximum power point tracking (MPPT) function and multi-protection circuits, so it can still operate highly efficient, stable and safe.
It is suitable for solar powered, low power IoT and other environmental protection projects.
• supports MPPT• supports solar panel / USB port battery charging.
• integrated MPPT SET switch• two 5 V output interfaces: Pin header and USB connector• 14500 battery holder and PH2.
0 battery connector• multiple LED indicators to monitor status of solar panel and batteryTechnical data• input voltage of the solar module (SOLAR IN): 6 .
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24 Vbulletpoint# microUSB input voltage (USB IN): 5 V• pin header / USB output (USB OUT): 5 V / 1 A• charging end voltage: 4.2 V ±1%• deep discharge protection voltage: 2.9 V ±1%• solar module charging efficiency:: approx.
78%• USB charging efficiency: approx.
82%• 3.7 V battery boost power efficiency: approx.
86%• max.
quiescent current: < 2 mA• operating temperature: -40 .
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+85°C• dimensions: 65.2 × 56.2 × 22.9 mmDocumentation and downloads can be found here:www.waveshare.com/wiki/Solar_Power_Manager
