Board Thread:Questions and Answers/@comment-24.1.45.210-20130208234316/@comment-5672543-20130209113221

well,im assuming that you were away from the solar panel for those 15 minutes,and the chunks might have unloaded.if so,the solar panel wasnt working while you where gone.if you are on a server i would recomend using a world anchoror a dimensional anchorif the server allows it.hope that helped.