média navazující na tradici české odborné literatury

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 "Renewable Energy"

Organic solar cells reach record efficiency, benchmark for commercialization

24.04.2018 | University of Michigan | www.umich.edu

In an advance that makes a more flexible, inexpensive type of solar cell commercially viable, University of Michigan researchers have demonstrated organic solar cells that can achieve 15 percent…

... celý článek

Organic solar cells reach record efficiency, benchmark for commercialization

Lithium-related discovery could extend battery life and improve safety

07.03.2018 | Tech Xplore | techxplore.com

Lithium-metal batteries are among the most promising candidates for high-density energy storage technology in an expanding range of digital “smart” devices and electrical vehicles, but uncontrolled…

... celý článek

Lithium-related discovery could extend battery life and improve safety

New lead-free perovskite material for solar cells

14.02.2018 | Brown University | news.brown.edu

A class of materials called perovskites has emerged as a promising alternative to silicon for making inexpensive and efficient solar cells. But for all their promise, perovskites are not without…

... celý článek

New lead-free perovskite material for solar cells

Tesla, Australia to turn 50,000 homes into power generators

05.02.2018 | Phys.org | www.phys.org

Some 50,000 homes in South Australia will receive solar panels and Tesla batteries, the state government announced Sunday, in a landmark plan to turn houses into a giant, interconnected power plant.

... celý článek

Tesla, Australia to turn 50,000 homes into power generators

Musk's record-breaking battery officially launches in Australia

01.12.2017 | Tech Xplore | www.techxplore.com

The world's biggest battery was officially launched in Australia on Friday, a day after the Elon Musk-driven project was powered up early to meet demand amid a bout of hot weather, officials said.

... celý článek

Musk's record-breaking battery officially launches in Australia

Solar cell that captures nearly all energy of solar spectrum

12.07.2017 | George Washington University | www.gwu.edu

Scientists have designed and constructed a prototype for a new solar cell that integrates multiple cells stacked into a single device capable of capturing nearly all of the energy in the solar…

... celý článek

Solar cell that captures nearly all energy of solar spectrum

Zinc Battery Breakthrough Could Mean Safer, Lighter Cars and Smartphones

28.04.2017 | IEEE Spectrum | spectrum.ieee.org

Not only could rechargeable zinc-based batteries possibly store as much energy as lithium-ion batteries, they could also be safer, cheaper, smaller and lighter, new research finds. The results…

... celý článek

Zinc Battery Breakthrough Could Mean Safer, Lighter Cars and Smartphones

Experts Outline Pathway for Generating Up to Ten Terawatts of Power from Sunlight by 2030

26.04.2017 | National Renewable Energy Laboratory | www.nrel.gov

The annual potential of solar energy far exceeds the world's energy consumption, but the goal of using the sun to provide a significant fraction of global electricity demand is far from being…

... celý článek

Experts Outline Pathway for Generating Up to Ten Terawatts of Power from Sunlight by 2030

Dream of energy-collecting windows is one step closer to reality

22.02.2017 | University of Minnesota | twin-cities.umn.edu

Researchers at the University of Minnesota and University of Milano-Bicocca are bringing the dream of windows that can efficiently collect solar energy one step closer to reality thanks to high-tech…

... celý článek

Dream of energy-collecting windows is one step closer to reality

Dutch trains now all powered by wind energy

11.01.2017 | Phys.org | www.phys.org

All Dutch trains are now 100 percent powered by electricity generated by wind energy, said the national railway company NS, calling it a world first.

... celý článek

Dutch trains now all powered by wind energy

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