How Solar Watches Are Built By Technology

Solar watches were developed in the 1970s, with watchmakers looking to improve upon their quartz watches and do away with batteries. The first solar powered watch was the Synchronar, invented by Roger W Riehl. The watch looks futuristic with the LED display at the side and solar cells on top of it. Modern technology has allowed solar watches to have the capability of their contemporary counterparts. With solar watches or timepiece, you won’t have to solely depend on the battery nor does it require daily winding.

Photovoltaic Technology

Light-powered devices like solar watches derives their power from photovoltaic technology. It is the conversion of light from the sun or man-made into electricity and by linking a number of these photovoltaic cells you can power bigger devices. Photons or particles of light move free electrons in the cells that produce electric current.

Photovoltaic cells are composed of two semiconductors, usually silicon, of opposite charges separated to create a magnetic field. One side is negatively charged by “doping” it with phosphorus while the other one is seeded with boron to make it positively charged. This results in an electric field between the silicon layers. When a photon from a light source moves a free electron, the electric field will push that electron from the silicon junction.

Other components of the cell turn this electron flow into power. Metal conductive plates on the sides of the cell gather the electrons and move them to wires. The electrons can now flow like any other power source. Recently, advancements in solar power technology have increased its efficiency and capacity. Very light, powerful power cells are now integrated into aerospace, power technology and of course wearable devices like solar watches.

In the past solar energy has been criticized because of its cost and efficiency, but now solar cells are produced and distributed at a more affordable price with better quality. Semprius solar energy. With solar at the helm of renewable energy in the market, wearable devices from Semprius are assured with the highest quality.

Batteries

Batteries also play a vital role in solar watches as they store energy and are used as the source when no light is available. There has been a lot of innovation in storing power nowadays like lithium-ion that has better capacity. These rechargeable cells can power solar watches for months in the dark, making the watch reliable even without light.

Solar Watch Features

Solar watches are on par with their conventional counterparts and may even be better in some aspects. Quartz movement is commonly used in solar watches. They are normally powered by a battery and having solar power in it you can go on for months to years of operability. When it comes to design you can go with any of your preferences or style. Classic, sporty or elegant it can be adapted from the solar technology as the solar panels are placed and styled to match with the design. Additional features like digital displays, barometer, water-resistance, thermometer, etc. are readily available in solar watches.

Solar watches are reliable, along with being trendy and its functionality. In choosing a watch, these are some of the more important criteria we have to think of. With solar power tech, having a wearable device that comes will all of the above mentioned, is a real feat of science and engineering.