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What is Fermi level?
The energy level with a 50% probability of finding an electron. In semiconductors it is located within the bandgap, while in metals it lies close to the top of
Sep 12, 2023
What is Float-zone process?
Technology of growing qualitative large crystals by means of coils heating multicrystalline ingots on top of monocrystalline seeds. During gradual raising of
Sep 12, 2023
Swiss Researchers Achieve 30.22% Efficiency in Tandem Solar Cells
EPFL’s groundbreaking tandem solar cell reaches 30.22% efficiency, merging perovskite and silicon innovations to redefine solar technology's future.
Dec 26, 2024 // Technology, solar cell, efficiency, EPFL
All-perovskite tandem solar panel with 19.1% efficiency
German scientists have created a two-terminal, all-perovskite solar panel with laser scribing as well as module interconnections. It has a fill factor of 75%.
Jul 11, 2022 // Technology, Germany, Europe, solar cell, KIT, efficiency
Wood Mackenzie expects more consolidation in inverter business
The research firm says the value of the global inverter market will continue to decline until 2024, even though shipments will likely increase. China’s recent policy changes have increased pressure on prices, which will contribute to greater consolidation in the sector.
Aug 8, 2019 // Inverters, ABB, Wood Mackenzie Power & Renewables, Sungrow, China, Inverters, Huawei, SMA, Schneider Electric
Harnessing Sun's Power: The Record-Breaking Tandem Solar Cell
Experience the world's top tandem solar cells with record efficiency values of up to 33.7%. Expert teams from the Helmholtz-Zentrum Berlin (HZB) and other research institutes are now making these technologies available in principle and potentially low cost.
Jul 11, 2023 // Technology, solar cell, efficiency, HZB, Helmholtz-Zentrum Berlin
NTPC Tenders for 650 kW Rooftop Planetary system in Chattisgarh
NTPC Limited has actually issued a tender for establishing rooftop solar plants worth 650 kW at the plant buildings and the Urja Bhavan at NTPC Sipat in Chattisgarh.
Feb 5, 2020 // Plants, Large-Scale, Commercial, Rooftop PV, India, tender, NTPC, Asia, rooftop PV, Chattisgarh
A carbon scaffold to boost lithium-sulfur performance
Scientists at Singapore’s Agency for Science, Technology and Research have developed a new method to produce lithium-sulfur based cathodes which exhibit stable performance and high storage capacity over 200 cycles. According to the agency, this represents “a promising step towards the commercialization of lithium-sulfur batteries.”
Oct 15, 2019 // Technology, Storage, Asia, Singapore, lithium-sulfur batteries, NanoBio Lab group, Jackie Y. Ying
Ather Energy to set up Li-ion, EV production unit in India
Ather Energy, an Indian electric scooter maker, has signed a memorandum of understanding with the government of the Indian state of Tamil Nadu to open a new production facility for lithium-ion batteries and electric vehicles.
Dec 2, 2019 // Technology, Storage, Grids, India, Asia, Ather Energy, Tarun Mehta, Li-ion, EV
Oxford PV Hits New Globe Record for Solar Cell
Revolutionary perovskite solar modern technology has established a brand-new globe record for the amount of the sunlight's energy that can be exchanged electrical energy by a solitary solar cell.
Dec 21, 2020 // Technology, solar cell, oxford pv, perovskite, Frank P. Averdung, Chris Case
Xcel Energy intends up to 2.9 GW of added solar in Colorado by 2030
Xcel Energy has announced plans to double its renewables and battery storage capability in Colorado by 2030, as the utility progresses with efforts to get to 100% carbon-free electrical power generation throughout its service area by 2050.
Mar 1, 2021 // Markets & Finance News, USA, UTILITY-SCALE SOLAR, Colorado, Battery Storage, North America, distributed solar, Xcel Energy, energy transition, carbon neutrality
Amazon purchases 9 renewables projects, consisting of company's very first solar-storage center
Amazon has actually announced prepare for nine new utility-scale solar and wind projects in the United States, Canada, Spain, Sweden as well as the UK, placing it on track to powering all its tasks with renewables by 2025.
Apr 20, 2021 // Plants, Large-Scale, Commercial, Markets & Finance News, California, USA, Canada, Spain, Sweden, United Kingdom, Amazon, Europe, solar-plus-storage, investment, North America, Abigail Ross Hopper, corporate solar, Ohio, corporate commitments, The Climate Pledge
North Devon gives green light for 50MW PV plant
Aura Power anticipates to start building of the Litchardon Cross project in Springtime 2022
Apr 30, 2021 // Plants, UK, Europe, PV Power Plant, Aura Power, Chris Featonby
3D chemistry increases perovskite efficiency to 23.9%.
A global cooperation led by EPFL chemical designers has actually gotten rid of a trouble in the manufacturing of perovskites that decreases their performance as solar panels. The strategy produced perovskite solar panels with an effectiveness of 23.9 percent and functional security longer than 1000 hours.
Nov 12, 2021 // Technology, Europe, perovskite, Switzerland, Ecole Polytechnique Federale de Lausanne, efficiency
Spain's Catalonia targets 7GW of solar by 2030 as part of new energy roadmap
The Spanish area of Catalonia will certainly require to have at least 7GW of solar PV set up by 2030 to put it on track for attaining a decarbonised power system and also energy self-reliance by mid-century.
Feb 8, 2022 // Markets & Finance News, Spain, Europe, rooftop solar, decarbonisation, self-consumption, deployment target, catalonia