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Vydavatel časopisů
ELEKTRO a SVĚTLO

Aktuální vydání

Číslo 12/2021 vyšlo tiskem 1. 12. 2021. V elektronické verzi na webu ihned.

Téma: Měření, zkoušení, péče o jakost

Trh, obchod, podnikání
Na co si dát pozor při změně dodavatele energie?

Předchozí vydání

Rejstřík ELEKTRO 2012 až 2015

Číslo 6/2021 vyšlo tiskem
29. 11. 2021. V elektronické verzi na webu ihned.

Aktuality
Poslední zasedání redakční rady časopisu Světlo?
Ing. Jiří Novotný šéfredaktorem časopisu Světlo od jeho založení

Z odborného tisku
Nový datový formát pro popis svítidel

Předchozí vydání

Rejstřík SVĚTLO 2012 až 2015

Štítek "Energy Efficiency"

ASU research demonstrates silicon-based tandem photovoltaic modules can compete in solar market

31.07.2018 | Arizona State University | www.asu.edu

New solar energy research from Arizona State University demonstrates that silicon-based tandem photovoltaic modules, which convert sunlight to electricity with higher efficiency than present modules.

... celý článek

ASU research demonstrates silicon-based tandem photovoltaic modules can compete in solar market

Latin America's largest solar park turns Mexican desert green

16.07.2018 | Phys.org | www.phys.org

This silent stretch of Chihuahuan desert in northern Mexico in the state of Coahuila is the spot the Italian energy giant Enel picked to build the Villanueva power plant: 2.3 million solar panels…

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Latin America's largest solar park turns Mexican desert green

New world record for direct solar water-splitting efficiency

09.07.2018 | Phys.org | www.phys.org

Photovoltaics are a mainstay of renewable-energy supply systems, and sunlight is abundantly available worldwide – but not around the clock. One solution for dealing with this fluctuating power…

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New world record for direct solar water-splitting efficiency

Bacteria-powered solar cell converts light to energy, even under overcast skies

06.07.2018 | UBC | www.ubc.ca

UBC researchers have found a cheap, sustainable way to build a solar cell using bacteria that convert light to energy. Their cell generated a current stronger than any previously recorded from such a…

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Bacteria-powered solar cell converts light to energy, even under overcast skies

Material could help windows both power your home and control its temperature

04.07.2018 | Tech Xplore | www.techxplore.com

Environmentally friendly building trends have boosted the popularity of window coatings that keep heating and cooling costs down by blocking out unneeded parts of sunlight. They have also inspired…

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Material could help windows both power your home and control its temperature

Self-heating, fast-charging battery makes electric vehicles climate-immune

30.06.2018 | Pennsylvania State University | www.psu.edu

Conventional lithium-ion batteries cannot be rapidly charged at temperatures below 50 degrees Fahrenheit, but now a team of Penn State engineers has created a battery that can self-heat, allowing…

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Self-heating, fast-charging battery makes electric vehicles climate-immune

Researchers Solve Major Challenge in Mass Production of Low-Cost Solar Cells

22.06.2018 | NYU Tandon School of Engineering | engineering.nyu.edu

An international team of university researchers today reports solving a major fabrication challenge for perovskite cells — the intriguing potential challengers to silicon-based solar cells.

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Researchers Solve Major Challenge in Mass Production of Low-Cost Solar Cells

Chip upgrade helps miniature drones navigate

20.06.2018 | MIT | web.mit.edu

Researchers at MIT, who last year designed a tiny computer chip tailored to help honeybee-sized drones navigate, have now shrunk their chip design even further, in both size and power consumption.

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Chip upgrade helps miniature drones navigate

Silicon-perovskite solar cells achieve record efficiency of 25.2%

13.06.2018 | EPFL | www.epfl.ch/index.en.html

Researchers from EPFL and CSEM have combined silicon- and perovskite-based solar cells. The resulting efficiency of 25.2% is a record for this type of tandem cell. Their innovative yet simple…

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Silicon-perovskite solar cells achieve record efficiency of 25.2%

New Teco building shows a sample solution for energy-efficient buildings

25.05.2018 | Teco a.s. | www.tecomat.com

We have presented a sample concept of extermely energy-efficient building, equipped by our control system Tecomat Foxtrot. This concept is our own manufacturing and administative building in Kolin…

... celý článek

New Teco building shows a sample solution for energy-efficient buildings

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