Tagged * Solar Energy News™

Solar power from ‘the dark side’ unlocked by a new formula

Most of today’s solar panels capture sunlight and convert it to electricity only from the side facing the sky. If the dark underside of a solar panel could also convert sunlight reflected off the ground, even more electricity might be generated. Read Full Article Here For more great articles: Solar Energy News — ScienceDaily

Artificial intelligence may help scientists make spray-on solar cells

Artificial Intelligence may be just the thing to accelerate spray-on solar cell technology, which could revolutionize how consumers use energy. A research team has used Machine Learning, aka Artificial Intelligence to optimize the materials used to make perovskite solar cells (PSC). The Organic-Inorganic halide perovskites material used in PSC converts photovoltaic power into consumable energy….

Punching holes in opaque solar cells turns them transparent

Researchers in Korea have found an effective and inexpensive strategy to transform solar cells from opaque to transparent. Existing transparent solar cells tend to have a reddish hue and lower efficiency, but by punching tiny holes on crystalline silicon wafers, it allows light through without coloring. The holes are then strategically spaced, so the human…

Making higher-energy light to fight cancer

Researchers have achieved photon up-conversion, the emission of light with energy higher than the one that excites the material, using carefully designed structures containing silicon nanocrystals and specialized organic molecules. The accomplishment brings scientists one step closer to developing minimally invasive photodynamic treatments for cancer. The advance could also hasten new technologies for solar-energy conversion,…

Daylight damage to photovoltaics

A research team has investigated the ways sunlight can degrade the efficiency of newly developed organic photovoltaics over time. This work may assist in the wide commercialization of next-generation solar sheets. Read Full Article Here For more great articles: Solar Energy News — ScienceDaily

Iron-based solar cells on track to becoming more efficient

An international study shows that 30% of the energy in a certain type of light-absorbing iron molecule disappears in a previously unknown manner. By closing this loophole, the researchers hope to contribute to the development of more efficient solar cells using this iron-based solar cell. Read Full Article Here For more great articles: Solar Energy…

Perovskite solar cells get an upgrade

Materials scientists find inorganic compounds quench defects in perovskite-based solar cells and expand their tolerance of light, humidity and heat. Read Full Article Here For more great articles: Solar Energy News — ScienceDaily

Biological material boosts solar cell performance

Next-generation solar cells that mimic photosynthesis with biological material may give new meaning to the term ‘green technology.’ Adding the protein bacteriorhodopsin (bR) to perovskite solar cells boosted the efficiency of the devices in a series of laboratory tests, according to an international team of researchers. Read Full Article Here For more great articles: Solar…

Why modified carbon nanotubes can help the reproducibility problem

Scientists have conducted an in-depth study on how carbon nanotubes with oxygen-containing groups can be used to greatly enhance the performance of perovskite solar cells. The newly discovered self-recrystallization ability of perovskite could lead to improvement of low-cost and efficient perovskite solar cells. Read Full Article Here For more great articles: Solar Energy News —…

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