Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
This is a simplistic boost converter which raises the solar panel voltage high enough so that it can charge a battery at about 14V. The charging voltage of a 12V battery is about 13.5 to about 14.5V. You could start with a solar panel that has an open circuit voltage of 16-20V and get rid of the converter.
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