Author: solarenergy
An Italian research group has fabricated a 110 cm² perovskite solar panel with an inverted configuration and a hole transport layer that uses nickel oxide instead of the commonly used poly(triarylamine) (PTAA). The proposed architecture aims to achieve high efficiency that is competitive with PTAA-based panels while improving stability. September 24, 2024 Emiliano BelliniResearchers from the University of Rome Tor Vergata in Italy have developed 15 cm x 15 cm inverted perovskite solar modules based on a hole transport layer (HTL) made of inorganic nickel oxide (NiOx).“Our research stands out for optimizing the deposition of nickel oxide over a large…
A new initiative now offers companies in Malaysia the opportunity to purchase green energy directly from renewable energy developers via the national grid. The Ministry of Energy Transition and Water Transformation (PETRA) estimates it will generate more than MYR10 billion ($2.4 billion) in direct investment. September 23, 2024 Patrick Jowett Image: Bari Abikar/UnsplashMalaysia’s PETRA has issued the regulatory framework for its Corporate Renewable Energy Supply Scheme (CRESS).The program allows companies to purchase green energy directly from renewable energy developers through Malaysia’s national grid. It officially opened on September 20, but was first announced in July.PETRA has recently been published guidelines…
Lyten’s lithium-sulfur batteries are being tested on the ISS Lyten, a leader in supermaterial applications and lithium-sulfur battery technology, announced that its rechargeable lithium-sulfur battery cells have been selected for testing aboard the International Space Station (ISS). The Department of Defense’s Defense Innovation Unit (DIU) is funding this project as part of its ongoing collaboration with Lyten focused on the development and production of lithium-sulfur batteries. As part of this agreement, DIU will fund Spacebilt/Skycorp’s integration and testing of Lyten’s rechargeable lithium-sulfur cells. The batteries will undergo rigorous testing under launch, orbital and recovery conditions, aimed at assessing their viability…
The Chinese module maker and the Australian National University used phosphorus diffusion capture agent and another defect mitigation strategy to improve the quality of n-type wafers. The proposed process helped improve the material quality, especially at the tail ends. September 23, 2024 Valerie ThompsonResearchers from the Australian National University and Chinese PV module manufacturer Longi examined the wafer quality of n-type industrial blocks made via the Recharged Czochralski (RCz) process, applying two defect mitigation strategies: Tabula Rasa (TR) and phosphorus diffusion scavenger (PDG). to further improve the lifespan of the bulk.TR is commonly used to resolve oxygen clusters or precipitates…
Scientists have developed a new method that uses live video images to detect shadows on solar panels. It uses computer vision techniques such as gamma transform and histogram matching, resulting in performance that is said to be better than conventional techniques, especially in large arrays. September 23, 2024 Lior KahanaA research team in China has developed a new real-time shadow detection method for PV modules. It uses computer vision for this task, with techniques that enhance the information from the live feed to identify the shadow in changing lighting conditions.“This method has a significant reference value for shadow monitoring of…
Imperial Star Solar, which expects to begin manufacturing solar panels at its new Texas factory before the end of the year, has announced that it will source residential aluminum frames from CZT Energy USAan aluminum manufacturing company in Sealy, Texas. The two companies confirmed the collaboration earlier this month at the RE+ trade fair. CZT said it operates five tracker torque tube lines, 60 stamping lines, three roll forming lines, two aluminum frame lines and additional assembly lines. Imperial Star Solar will soon operate a multi-gigawatt solar panel assembly plant in Tomball, Texas. The company plans to use solar cells…
The solar installation at Fera. Image: Fera/Meson Fera Science has chosen electrical specialist Meson Electrical to install a bespoke solar installation on the roof of its York campus. Fera Science is a biotech company specializing in plant and bee health and sustainable agriculture, and the York Biotech Campus includes large roof vents, which require a bespoke solar installation solution. Meson is supplying 342 N-Type solar panels for the roof of the York Biotech Campus, which will produce a power of 150 kWp. The two companies estimate that once the installation is complete, Fera Science will save around £24,000 on its…
Carbon has acquired Photowatt and says it will invest €40 million ($44.6 million) to support its operations. September 23, 2024 Gwénaëlle DeboutteBy pv magazine FranceFrench solar panel manufacturer Carbon has completed the acquisition of PV producer Photowatt from EDF Renouvelables, a subsidiary of French energy giant EDF.Photowatt will be integrated into Carbon’s industrial project, which includes plans for a 500 MW solar panel assembly unit and a photovoltaic cell production facility and 3.5 GW from 5 GW by 2026-2027.Carbon said it will also establish the Carbon Lab, a research center to support its manufacturing operations, with a focus on scaling…
Industry forecasters of solar/storage build-out have highlighted a sharp increase in applications for co-located storage with a medium-term market capacity of more than 20 GW. Image: Public domain image. Irish energy trading and services company ElectroRoute, a subsidiary of Mitsubishi, has announced it will expand its London-based team and expand into the UK. It already operates 1.9GW of assets in Ireland, including more than 250MW of energy storage, and now plans to significantly expand its UK operations in the coming months. It says it is eyeing the co-location market for solar and storage assets as a key long-term growth opportunity.…
Daiwa House, Japan’s largest housebuilder, has developed a new carport made of extruded aluminum profiles. Two versions are available, suitable for four or two vehicles. September 23, 2024 Emiliano Bellini Daiwa House Industry, Japan’s largest homebuilder, has teamed up with Shikoku Kasei Holdings Corp., a building materials supplier, to launch Dream Port, a new PV carport for homes and commercial buildings.The companies designed the carport as a support facility, with integrated rain gutters and no visible wiring or lighting. The new product features extruded aluminum profiles and is available in two versions that can accommodate four and two vehicles.The largest…