Israeli Scientists Study New Technique That Promises to Increase Solar Panel Efficiency While Reducing Solar Energy Costs

Written by Fabio Lucas Carvalho

Published on 01/06/2021 at 18:17

Foto: Pixabay

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Israeli Study Develops New Technique Promising to Make Solar Panels Much More Efficient

The use of clean energy around the planet is increasingly growing. The Paris Agreement sets targets for reducing carbon emissions, while also driving the development of new technologies in the energy sector. With this in mind, scientists from Israel have made a significant advance in solar energy by seeking to increase the efficiency of solar panels.

Researcher Avner Rothschild from the Department of Materials Science and Engineering at Technion, along with Ben-Gurion University of Negev and Helmholtz-Zentrum Berlin, are at an advanced stage of developing this new technology that could boost the growth of solar energy worldwide. The study is advancing the understanding of how semiconductors work.

Better Understand the Study Proposal

Solar panels operate with photovoltaic cells or photoelectrochemical cells. Photovoltaic cells do not require external batteries, but rather semiconductors. Photoelectrochemical cells need external batteries to store energy at night.

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Semiconductors enable the energy from light to split molecules of water into oxygen and hydrogen, which is stored in a separate source for later use. However, hematite, the material most commonly used in semiconductors, suffers from low efficiency and a consequent waste of energy.

Image of several modern solar panels for clean energy production: Photo: Pixabay

The study developed by the Israelis is testing new techniques to measure the efficiency of hematite and other semiconductors. The hope is that the study will lead to advancements in solar panels in the future.

“Reducing the use of fossil fuels is the most important challenge our planet faces, and the answer must be to utilize the free energy that surrounds us. Improving solar panels is just another brilliant idea that has emerged from the scientists at Technion.” declared Alan Aziz, CEO of Tecnnion UK.

The use of solar energy is evolving and is expected to continue gaining much more space. Abundant and inexhaustible, the resource is seen as promising because it is cheaper to implement than wind energy.

Israeli Scientists Study New Technique That Promises to Increase Solar Panel Efficiency While Reducing Solar Energy Costs

Israeli Study Develops New Technique Promising to Make Solar Panels Much More Efficient

Better Understand the Study Proposal

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Israeli Scientists Study New Technique That Promises to Increase Solar Panel Efficiency While Reducing Solar Energy Costs

Israeli Study Develops New Technique Promising to Make Solar Panels Much More Efficient

Better Understand the Study Proposal

Mother and daughter build a 70 m² house with more than 8,000 discarded glass bottles and impress with their creativity; known as the Casa de Sal, the property is located on Itamaracá Island, in Pernambuco.

Workers were opening a new road connection near the Marginal Tietê when they found, in the underground of the construction site, remnants of locomotives, wagons, and boilers from the 19th century linked to the forgotten history of Lapa.

Instead of burning or burying old tires, an American city is transforming about 2,000 of them into the street itself, paving its first sections with a quieter and more durable rubber asphalt.

He transformed an abandoned plastic water tank into an underground house in the “hobbit hole” style, using only repurposed pallet wood, without heavy machinery or expensive labor.

China transforms desert-devastated area into the world’s largest artificial forest, planting trees for 60 years, blocking sand that reached Beijing, and creating a “green lung” of 92,000 hectares in a region once considered lost.

The river that “dies” in the desert never reaches the sea and yet gives life to one of Africa’s largest natural refuges in a truly impressive way.

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