Do you think that people are using solar panel for these job, this is the first time I am seeing when a person use solar energy for dry fruits. I will also give it a try of burning dry nuts.
I also noticed that solar panels prices are going down after US announces their upcoming projects for raising job opportunities. I will suggest you to take a look at their reviews before buying any solar panel and don’t forget to buy inverter and controller.
Your ideas look new and fresh here, I just read about it in article and here you are implementing it. I am also working on my solar calculator when it will finished , I will post pics of my set ups.