Calculator aesthetics are apparently very important to some people, so Casio Japan has announced a new Comfy JT-200T solar-powered model that relocates its solar cell to the top edge keeping it out of ...

After noticing the solar panel on their Power Planner calculator had come loose, they opened the device for repairs. Inside, they discovered the panel was purely decorative. It was a piece of ...

A solar-powered calculator. Its solar cells are just above the buttons, on the right. These cells generate the energy needed to make the calculator work. (PaulPaladin / Alamy Stock Photo ...

More and more US homeowners are turning to rooftop solar, as energy bills and power outages are on the ... on installers and a handy Solar Calculator to estimate system size, production, cost ...

With the cost of everything going up, some homeowners want to embrace self-sufficiency in energy by mounting solar panels on their roofs to generate power. And considering the Basin's abundant ...

A solar-powered calculator. Its solar cells are just above the buttons, on the right. These cells generate the energy needed to make the calculator work. (PaulPaladin / Alamy Stock Photo ...

Though costly to implement, solar energy offers a clean, renewable source of power. 3 min read Solar ... and handheld calculators. The cells are made of semiconductor materials like those found ...