Planet Earth Weekly

Climate Change and Renewable Energy: Saving Our Planet for Future Generations

Cool Solar Stuff


By Lin Smith

What’s up with solar these  days? For one thing, solar roasted coffee beans.

solar roasted coffee

Coffee beans must be dried before they hit your morning coffee cup because the freshly picked  beans have too much moisture. Traditionally, in humid climates, coffee beans have been dried using electricity generated by fossil fuels or by burning wood (loss of forest) in a  mechanical dryer for about 6 hours. Today solar powered coffee dryers eliminate the need for wood and fossil fuels, cut the drying time, and decrease the chance of mold and bacteria getting into your morning cup of coffee. Plus, solar increases the profit for the coffee farmers as it eliminates the necessity to buy other sources of fuel and expensive mechanical dryers. Programs are getting started worldwide to help farmers get started in drying coffee beans by solar.


Next on my list of cool solar stuff–the solar scooter. On a site called you can download a set of plans to build your own solar scooter which is “street legal, affordable, and dependable!”. On you can find out how to turn your electric scooter into an electric/solar scooter. It uses a PV panel as its foot platform where the rider stands. Every hour left in the sun gives the rider a one mile ride using just solar!


My number three in cool solar stuff is a tent! The Orange Solar Tent for campers is a tent of the future.. It “captures the rays of the sun via photovoltaic solar threads woven into conventional fabric.” The tent has a wireless control hub to provide WiFi, wireless charging and an underfloor heater to keep you warm when the temperature drops in the middle of the night. Or if you’re looking for a solar tent and don’t want to wait for the Orange Solar tent with all its amenities, Eddie Bauer (yes, Eddie Bauer!) is soon putting a tent on the market with a built in solar charger. The Power Katabatic has a solar charger built in to the top of the tent that folds with the tent when stored. A battery inside charges from the solar pad allowing you to plug in and recharge your USB devices. The whole thing, tent and all, weighs about 8 pds. states, “this is a good way to introduce your tech savvy kids to the out of doors without completely shocking them with a world of natural beauty that’s not made of pixels.”–(umm, maybe the shock would be worth it though, letting their minds drift to the quiet place only mother nature can provide!)


Last but not least, is my solar flashlight. I have had this flashlight for about 10 years. It’s left in my car in the hottest and coldest of temperatures and it still works like new. I have never owned such a trustworthy flashlight.  I lay it on the dashboard of my car and it is charged in minutes, holding a charge for hours!

If you want to make your own solar stuff, there are many websites that will guide you in your creativity. Good Luck!


Author: Planet Earth Weekly

My goal, as a responsible adult, is to leave a planet that people, plants, and animals can continue to occupy comfortably. I am an educator by profession. While educating myself on Climate Change and Renewable Resources, I hope to share my knowledge and images with those that share my concern. Dr. John J. Hidore is a retired professor from the University of North Carolina at Greensboro and I am proud to call him my Uncle. His work has taken him to regions across the globe—including the Middle East, where he conducted research for a year in the Sudan. He has written many books, such as Climatology: An Atmospheric Science and Global Environmental Change.----Linn Smith Planet Earth Weekly recently passed 30,000 views!

5 thoughts on “Cool Solar Stuff

  1. That really is cool stuff. I especially like the scooter and the flashlight. I’m not much of a camper, but a solar heated tent may make a camper out of me yet. Heidi

  2. Some have asked where I got my BoGo flashlight. I bought it from the Whole Foods store in Denver many years ago. It was a fundraiser for Africa. You can still buy them online–exact same flashlight and reportedly they last 20 years! So I can enjoy another 10 years of mine! On you can find this flashlight. Buy one and another one goes to Africa plus $1 to the Aides Foundation.

  3. Hi! Nice blog post about solar powered products which come very handy when you are away from the “comfort” of the power grid. If I may, I would suggest you also to look at the windup products, which are hand powered.

  4. Good day! This post could not be written any better!
    Reading through this post reminds me of my previous room mate!
    He always kept chatting about this. I will forward this write-up to him.
    Fairly certain he will have a good read. Many thanks for sharing!

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