The intended goal of this project is to create a solar module to power a battery recharger, specifically for hearing aid devices. Our goal is to design, fabricate and test a small solar cell array ...

US space tech and innovation giant Rocket Lab has unveiled STARRAY, a family of customizable, next-generation solar arrays designed to meet the diverse power needs of satellites operating in any ...

This is a simple NiCd battery charger powered by solar cells. A solar cell panel or an array of solar cells can charge a battery at more than 80 % efficiency provided the available voltage exceeds the ...

The third of four pairs of massive solar arrays and a second Solar Alpha Rotary Joint (SARJ), built by Lockheed Martin at its Space Systems facility in Sunnyvale, will be launched aboard the space ...

Researchers developed a finely tuned method for growing titanium dioxide nanorod arrays with controllable spacing without changing individual rod size and demonstrated its application in ...

In a previous article, I wrote that if you were to start a solar business, the Nordic region would not be the obvious choice, and yet the challenges of doing so have created a thriving sector. But ...

A research team led by Prof. WANG Mingtai at the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has developed a finely tuned method for growing titanium dioxide nanorod arrays ...

Various power-generating system methods 2 can be applied to space-based electrical power subsystems (EPS) to power spacecraft (Fig. 1). CubeSat designers need to contend with thermal design, payloads, ...

Major installations now exist worldwide, from large hydropower reservoirs in China and India to water treatment ponds in the ...