This is Ros. Ed is one of the sharpest people I know when it comes to getting really good deals online and one of the places from which he buys most frequently is eBay. Here’s an example showing a list of solar panels currently available on eBay. Compare those prices with what you find elsewhere (eg. Amazon) before you order. Looking for another product? Simply type what you want into the form blank on the upper right and hit “Search”.