Tag: solar power
This Swede provides solar power in Vietnam
Munich In David Ekelund’s native Sweden, the sun doesn’t even rise for weeks in some places during the winter. Factories here can hardly be supplied with solar power all year…
Renewable Energy: Tandem solar cells harvest more solar energy
Perovskite solar cells The new technology is inexpensive and efficient. (Photo: ZSW) Berlin “Silicon solar cells are now reaching their limits,” explains Jan-Philipp Becker from the Center for Solar Energy…
Is the price comparison for solar systems worthwhile?
Dusseldorf There is a comparison calculator on the Internet for homeowners who want to build a photovoltaic system on their roof. A few clicks lead to an overview of offers…
So you can sell electricity from your own house roof
Solar panels on the roof Selling excess electricity would be lucrative at the moment, but is hardly possible. (Photo: IMAGO/Westend61) Dusseldorf Over two million solar systems are now installed throughout…
Questions and answers about solar power from your own roof
Photovoltaic systems: Solar power from your own roof Photovoltaic system on a roof. The sharp rise in prices for electricity and heating means that many property owners, tenants and landlords…
Is a mini solar system worth it for the home?
Dusseldorf Energy prices are rising rapidly and consumers are asking themselves: How can I keep the next electricity bill as small as possible? Mini solar systems for the home, also…
Is a mini solar system worth it for the home?
Dusseldorf Energy prices are rising rapidly and consumers are asking themselves: How can I keep the next electricity bill as small as possible? Mini solar systems for the home, also…
Saving energy with a photovoltaic system: this is something to consider
solar system When it comes to energy supply, green alternatives such as solar systems are increasingly coming into focus. (Photo: imago images/UJ Alexander) Dusseldorf How do we get through the…
Solar park operator Blue Elephant gains investor from France
Solar park near Lichtenau Blue Elephant operates solar and onshore wind farms in eight countries with a focus on Western and Central Europe. (Photo: imago images/Olaf Döring) Dusseldorf The Hamburg…
Solar park operator Blue Elephant gains investor from France
Solar park near Lichtenau Blue Elephant operates solar and onshore wind farms in eight countries with a focus on Western and Central Europe. (Photo: imago images/Olaf Döring) Dusseldorf The Hamburg…
Floating solar power plants are about to make a breakthrough
Haltern am See Since May, the floating solar system in the Ruhr area has been supplying electricity for the quartz works industrial group. Haltern am See On the 75-hectare Silbersee…
Floating solar power plants are about to make a breakthrough
Haltern am See On the 75-hectare Silbersee in Haltern, the solar park floating on the water seems almost small. With its 5,800 solar modules, it is the largest of its…
Now it’s all about the coal
power plant backdrop Since the war in Ukraine, it has been more unclear than ever where Germany’s energy is to come from in the future, and it will also be…
Hüttinger’s high-tech makes Trumpf indispensable for chip manufacturers
Freiburg As a laser specialist, the German medium-sized company Trumpf is one of the international market and technology leaders. The electronics subsidiary Hüttinger is one of the guarantors of success.…
Founder builds wind and solar power empire
Wind farm in Poland Pacifico buys and operates wind and solar farms across Europe. Munich Rocket Internet founder Alexander Samwer is in the process of building a renewable energy company.…
China wants to secure its energy system
Asia Technonomics In the weekly column we take turns writing about innovation and economic trends in Asia. (Photo: Klawe Rzeczy) 72 percent of the oil that China consumes comes from…
Mega solar farm in Australia to supply Singapore with electricity
Asia Technonomics In the weekly column we take turns writing about innovation and economic trends in Asia. (Photo: Klawe Rzeczy) Bangkok It’s an idea that’s been around for as long…
New solar-hydrogen system promises independence from the power grid
solar roof So far, homeowners have mostly failed in their striving for a heat and energy self-sufficient life due to the long-term storage of solar energy. (Photo: Picea/HPS) Berlin In…
Solocal Energy advertises electricity from the balcony
Dusseldorf Most landlords let themselves be talked to when Solocal founder Arvid Jasper calls them to negotiate with them about a mini solar system for their tenants. After all, he…
That’s how much it costs to say goodbye to Oil & Gas
Frankfurt The majority of all CO2 emissions in a household are caused by heating. If the heating systems are also outdated, they consume far more energy than modern, ecological alternatives.…