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Late in 2020, scientists in Germany and also Lithuania announced a new landmark in so-called "tandem" solar cells-- that is, cells made from two different sorts of photovoltaic material. Writing in Scientific Research, the Helmholtz-Zentrum Berlin/Kaunas University team reported that its perovskite/silicon tandem cell had a photovoltaic or pv conversion effectiveness (PCE) of 29.15%, vanquishing the previous optimum of 26.2% for a tandem cell.

X-ray analysis is said to have solved the mystery of how to preserve optical absorption in perovskite layers. Researchers say the discovery could help stabilize the material and speed up the launch of a new ingredient for PV research.

Roof covering surfaces covered with solar systems are not enough to meet power demands, particularly in non-residential structures. "However, because surface area mounting on the exterior is critically identified in terms of aesthetic appeals as well as preparation and setup, facade surfaces typically remain extra," discusses Katharina Klemt-Albert, head of the Institute for Construction Management as well as Digital Building at Leibniz Universität Hannover (LUH).

Supply-chain restrictions connected to China's coronavirus episode might weigh on the efficiency of the U.S. solar market in 2020, composes SPV Market Research's Paula Mints.

The dire assessment from the International Panel on Climate Change (IPCC) made it very clear this past year: To avoid the worst impacts of the climate crisis, a significant shift to clean energy sources must be well underway by 2030.

The government has been seen as slow to act on climate change, while Labor offered an ambitious carbon reduction policy.

Another study has highlighted the advantages of combining solar with agriculture. According to the paper, growing chiltepin pepper, jalapeno and cherry tomato in dryland areas of the U.S. under the shade of PV modules is not only possible, but can lead to a better harvest.

A molecular tweak has actually boosted natural solar battery efficiency, bringing us closer to more affordable, reliable, as well as much more conveniently produced photovoltaics. The brand-new layout method, targeting the molecular foundation of the cell's power-generating layer, was established by researchers at Kyoto University's Institute for Integrated Cell-Material Sciences (iCeMS) and also released in the journal Chemical Science.

Researchers have discovered a carbon-based cathode material that could replace cobalt in lithium-ion batteries, offering higher energy density and faster charging times.

A spokeswoman from the Chinese manufacturer of the Swan series of double-sided solar panels says monofacial modules will soon be consigned to residential use as the price gap between them and higher-yielding bifacial products rapidly closes.

LF Energy has actually launched its Digital Substation Automation Systems campaign, in hopes of developing an extra modular, versatile and also durable grid. It aims to make interoperable substations that are both software and hardware agnostic.

Uruguay is poised for a significant PV boost after plans emerged of a new utility-scale project, which has already secured key construction components.

Andhra Pradesh is planning to set up a solar project with an installed capacity of 10 GW to meet the increasing demand for power in the agricultural sector

The Spanish energy business Elecnor has just finished the construction of one of the two photovoltaic solar energy plants prepared in the Upper West area. The installment, situated in the community of Lawra, has a capability of 6.5 MWp. The park was commissioned by the President of the Republic of Ghana Nana Addo Dankwa Akufo-Addo.

Amsterdam-based solar energy producer Photon Energy NV (WSE: PEN) on Thursday claimed it booked a third-quarter net profit of EUR 6 million (USD 6m) after losing EUR 1.4 million a year back, thanks to the switching to a vendor approach.