Bigger is better as module makers power ahead
Larger wafer and module sizes have had a profound influence on module power output in recent years but standardization appears to have taken hold, with no further increases evident in module data, according to Molly Morgan, a senior research analyst at Exawatt, which is now part of the CRU Group.
Perovskite-CIGS tandem solar cells have technical potential to achieve 26.69% efficiency
A Dutch and U.S. research team performed optical and electrical simulations to understand loss mechanisms in two terminal (2T) tandem cells based on perovskite and commercially available copper-indium-gallium-selenide (CIGS) cells, and subsequently established a roadmap to increase efficiency via four key modifications.
New model to identify optimal power sizing ratio for solar inverters
Researchers in Malaysia have proposed a new approach to identify the optimal power sizing ratio to balance PV energy capture with inverter costs. The calibrated model is said to accurately reflect the relationship between inverter efficiency and real-world system behavior.
PV module manufacturer financial stability rankings
The third edition of the Sinovoltaics financial stability report ranking lists India-based Abhishek Corp, Insolartion Energy, Waaree Renewable Technologies, and Solex Energy, all based in India, followed by U.S.-based First Solar as the top five. Six additional manufacturers entered the global ranking.
GADS reporting required for far more solar facilities in 2025
With the North American Reliability Corporation’s Generating Availability Data System’s requirement dropping for 100 MW to 20 MW solar installations, many more solar installers will need to comply.
How long do residential solar inverters last?
Multiple factors affect the productive lifespan of a residential solar inverter. In Part 2 of our series, we look at solar inverters.
Sunrise brief: How long do residential solar panels last?
Also on the rise: Trina Solar probing potential breaches of TOPCon patents, U.S. Senators introduce comprehensive energy permitting reform act, and more.
U.S. Senators introduce comprehensive energy permitting reform act
Joe Manchin (I-WV) and John Barrasso (R-WY) released the Energy Permitting Reform Act of 2024, promising to accelerate the permitting processes for energy and mineral projects of all types in the U.S.
Reducing solar project timelines and costs with integrated switchboards
Utility-scale solar projects can be developed more rapidly and cost effectively through the use of integrated switchboards, said a report from Castillo Engineering, Recon Corporation, EPEC and ReBoSS.
Trina Solar probing potential breaches of TOPCon patents
Trina Solar says it has started evaluating potential violations of some of its patents for tunnel oxide passivated contact (TOPCon) tech. One of the patents focuses on the number of busbars and their width in TOPCon solar panels.
