We Continue the Work of Those
Who Were the First.

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Current issue

ELEKTRO 7/2018 was released on June 27th 2018. Its digital version will be available on July 27th 2018.

Topic: Cables, conductors and cable engineering; Tools, equipment and accessories for work with cables

Main Article
Parametrization of circuit models of Li-accumulators for electromobility
Smart Cities (part 3 – volume 1)

SVĚTLO (Light) 4/2018 was released on July 30th 2018. Its digital version will be available on August 31th 2018.

Refreshing our memory
Eccentric luminaires of René Roubíček from the years1965 till 1977
Bases of photometry – 1st part
Great personage of Czech science of times after Battle at Bílá hora: doctor, naturalist, philosopher and physicist Jan Marek Marci from Kronland

Optical radiation effects and use
The light and circadian rhythms

Hanergy Breaks World Record for GaAs Solar Production Modules

19.02.2018 | PR Newswire | www.prnewswire.com

Hanergy Thin Film Power Group Limited today announced that Fraunhofer ISE CalLab PV Modules, a German solar energy testing laboratory, has rated its US-based subsidiary Alta Devices' newest solar production module as the highest efficiency single-junction solar module ever produced.

With its record setting 25.1% conversion efficiency, the module can be used to power a range of products such as unmanned aerial vehicles (UAV), electric vehicles, and smart sensors that were previously limited by low efficiency solar solutions.

Most efficient solar panel

This record for solar efficiency represents a breakthrough in Hanergy's vision for the future of solar energy applications. Hanergy believes that the accelerating trend toward autonomous machines demands a power source that can be seamlessly recharged and has minimal impact on physical form.

Read more at PR Newswire

Image Credit: Unsplash

-jk-