Sorry, the web browser you're using is not supported by this website.

Please use Google Chrome, Firefox, Safari, or another browser to access Thank you.

Skip to main content

We use cookies to enhance your experience. For details on how we use cookies, collect data, & how to manage your consent please see our Cookie Policy & Privacy Policy.

How long would it take a 100 watt solar panel to charge a 12 volt battery?

If we assume that the charger's output is 12V on average, the average output current will be 85W, which is okay for an approximate calculation. It would take a little over 14 hours to charge a 100A-HR battery.

Let's Get It Fixed!

HomeX virtual experts will assess your issue (for free!) and can resolve simple problems.

What Did You Think of This Article?

What Did You Think of This Article?

Shop Recommended ProductsShop HomeX Recommended Products