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Este módulo de gestión de energía solar está diseñado para paneles solares de 6 V ~ 24 V. Puede cargar la batería recargable de 3.7 V a través del panel solar o
Conexión USB, y proporciona salida regulada de 5 V/1 A o 3.3 V/1 A.
El módulo cuenta con función MPPT (seguimiento de punto de potencia máximo) y circuitos de protección múltiple, por lo tanto, es capaz de seguir trabajando con
Alta eficiencia, estabilidad y seguridad. Es adecuado para proyectos de energía solar, IoT de baja potencia y otros proyectos de protección del medio ambiente.
Soporta función MPPT (seguimiento de punto de potencia máximo), maximizando la eficiencia del panel solar
Compatible con panel solar/conexión USB de carga de batería
Para panel solar de 6 V ~ 24 V, entrada de conector DC-002 o entrada de terminal de tornillo.
Interruptor MPPT SET integrado, selecciona el nivel cerrado al nivel de entrada para mejorar la eficiencia de carga
Dos interfaces de salida de energía integradas: puerto USB para salida de 5 V, cabezal de clavija para salida de 3.3 V o 5 V.
Condensador electrolítico de aluminio de alta capacidad integrado y condensador de cerámica SMD, reduciendo la ondulación, rendimiento estable
Soporte de batería 14500 y conector de batería PH2.0, para conectar varios tipos de batería recargable de 3.7 V.
Varios indicadores LED, para monitorear el estado del panel solar y la batería
Circuitos de protección múltiple: sobrecarga, sobredescarga, protección inversa, sobrecalentamiento, sobrecorriente, estable y seguro de usar.
El paquete incluye:
Nota: la batería 14500 no está incluida.
1. 1 administrador de energía solar.
Gadget
Comentado en los Estados Unidos el 3 de junio de 2024
I have this recharging a battery bank for a Meshtastic transceiver. Seems to be working well. My biggest complaint is that the battery compartment is for a size that is nearly impossible to find. It does waste a little energy with the always-on LEDs and buck-boost converter as the only output. Pay attention to the switches that set your target input voltage. My "12 volt panels" actually operate around 18v.
Notloc
Comentado en los Estados Unidos el 4 de agosto de 2023
You'll have to read the listing carefully as that's the only instruction you get. It doesn't have too many selectable options/features, and most of them make decent sense, so you should be fine.I hooked up a 3.7v lithium battery to the board and a 5w solar panel. Set it outside and let it do its thing. I came back after 4 hours and it was still charging, the battery is a 5200 mah and was about 50% charged at start, so I'm not too surprised that it still charging with solar input variability. By the end of the day, the battery was fully charged. I checked the voltage of the battery and it was right where it should be. So you shouldn't have to worry about over-charging issues, at least from that port.I also hooked up my phone to the USB port and it started to charge as expected. 1 A is a slow charge by today's standards and my phone notified me it was slow, but I'm not sure I was getting even the full amp, but that is the solar panel's fault, not the charger.Overall, it's a solid little board to make solar charging and use simple and easy.
R. Stuplich
Comentado en los Estados Unidos el 11 de agosto de 2023
Works extremely well. Use to power small 3.3v projects, charges from both USB and solar power. Well worth the price.
Kn
Comentado en los Estados Unidos el 26 de junio de 2023
This comes packed in an ESD bag within a small cardboard box, which is better than many of the electronic components I have ordered lately. The board itself is well made, with clean solder joints and placement of components. It is easy to use and works fine, but there are no instructions. Going off of the description on the product page you can figure it out, but it would be nice to have a schematic or something. Overall this is a quality board if you want to add solar charging to a small project.
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