With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
Tell us about yourself!
ARDUINO SOLAR CHARGE CONTROLLER ( Version 2.0)
Hello everyone. I would like to make this circuit but I want to have two power sources to charge the battery. One is the solar power and another one is AC main. The solar power will charge the battery if the PV voltage is above 18V. If the PV voltage is below than 18V (rain, night, cloudy), the AC main will charge the battery. Anyone can help me with the circuit and Arduino programming? Thank you very much.
Let your inbox help you discover our best projects, classes, and contests. Instructables will help you learn how to make anything!
© 2016 Autodesk, Inc.