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Zinc-ion battery for residential applications
Established by Canadian start-up Salient Energy, the zinc-ion battery has actually a rated capacity of 60 Ah, a nominal voltage of 1.3 V, and a volumetric energy density of 100 Wh/L. The tool measures 26cmx24cmx1.2 cm and weighs in at 1.3 kg
Apr 21, 2022 // Residential, Storage, Canada, North America, Zinc-ion, University of Bremen
Major leap for stable high-efficiency perovskite solar cells
Solar cells manufactured from products known as "perovskites" are catching up with the effectiveness of standard silicon-based solar cells. At the same time, they have advantages of inexpensive and also short energy payback time.
Sep 7, 2022 // Technology, solar cells, perovskite, Linköping University, efficiency, Feng Gao
New efficiency record for flexible CZTS
Scientists at South Korea’s Daegu Gyeongbuk Institute of Science and Technology have set a new efficiency record of 11.4% for a cell based on a copper zinc tin sulfide thin film applied to a flexible substrate.
Sep 24, 2019 // Technology, South Korea, Asia, Daegu Gyeongbuk Institute of Science and Technology, flexible CZTS, Kee-Jeong Yang, thin-film solar cell, Jin-Kyu Kang
Tax Shifts Push PosiGen Into Chapter 11
PosiGen’s Chapter 11 spotlights fragile lease-based, low-income solar as tax-credit shifts gut revenue; the firm vows to operate through restructuring amid a reshaping residential incentive landscape.
Nov 27, 2025 // Markets & Finance News, USA, North America, PosiGen
OnPath Secures Approval for 200-MW Scottish Battery Project
OnPath Energy's 200-MW battery project in West Lothian boosts UK renewable energy storage, enhancing grid reliability and supporting Scotland's clean energy transition.
Mar 31, 2025 // Storage, UK, Europe, OnPath Energy
PPC Launches Solar-Storage Project on Aegean Island
PPC SA pioneers solar-storage innovation on Astypalaia, setting a new standard for sustainable energy and island independence in Greece.
Jun 27, 2025 // Plants, Large-Scale, Commercial, Greece, Europe, PPC SA
What is Brightness?
How lighted things seem to a human eye, while luminance is how lighted they really are. Human eye is not a reliable sensor, so photographers use special
Sep 11, 2023
A strategy to enhance perovskite absorbers for all-perovskite tandem solar cells
Tandem solar cells (TSCs), stacks of p-n junctions based on semiconductors with various bandgaps, are an extremely appealing energy service that could help to minimize carbon emissions.
Aug 24, 2022 // Technology, solar cells, perovskite, Soochow University, Sichuan University, Changlei Wang
Groundbreaking Nighttime Solar Panels Could Revolutionize Energy
Stanford's breakthrough solar panels harness nighttime radiative cooling, promising sustainable energy solutions for remote communities and reducing reliance on harmful batteries. A revolutionary step toward energy equity!
Jan 1, 2025 // Technology, solar panel, Stanford
8minute Solar Energy expands services and rebrands as Avantus
8minute Solar Energy is expanding its services beyond solar development into clean energy products and various other zero-emission offerings. To reflect its broadened scope in the renewable energy space, 8minute has rebranded the company to the name Avantus.
Sep 15, 2022 // Markets & Finance News, USA, North America, 8minute Solar Energy, Tom Buttgenbach, Avantus, Kip Larson
Longi Green Energy Urges Beijing to Regulate Solar Prices
Longi Green Energy urges Beijing to regulate solar prices, prioritize quality over cost. Chairman Zhong Baoshen calls for new bidding rules to support industry innovation.
Mar 4, 2024 // Markets & Finance News, China, Asia, longi green energy
LONGi and Dynamis Seal 160 MW Solar Supply Deal
LONGi and Dynamis join forces for a brighter, sustainable future in Brazil and South America with a 160 MW supply agreement at ATP TOUR Chile Open.
Mar 18, 2024 // Plants, Chile, South america, LONGi, Dynamis
Green Hydrogen Storage Trial in French Salt Caverns
Engie's Geomethane trials hydrogen storage in salt caverns with green hydrogen from Lhyfe, aiming to decarbonize Marseille-Fos-Sur-Mer industrial site in France.
Jun 19, 2024 // Plants, Large-Scale, Commercial, Solar to Fuel, France, Engie, Europe, hydrogen
Breaking performance records with tandem solar cells
Oxford PV layers perovskite over silicon to capture a wider wavelength range
Apr 27, 2022 // Technology, solar cells, oxford pv, efficiency, Chris Case
New Lithium Batteries by WECO
WECO is a middle east based tech company that has recently unveiled a lithium battery solution that offers dual voltage without any hardware change. It can operate as low voltage when placed in parallel and serves as high voltage when placed in series.
Feb 26, 2021 // Storage, Weco, lithium batteries
