Sunrise brief: A path to 20 GW of distributed solar in New York

Also on the rise: How long do residential solar inverters last? PV module manufacturer financial stability rankings, and more.

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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.

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.

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.

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.

 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.

A path to 20 GW of distributed solar in New York  Accelerating deployment of rooftop and community solar with supportive policies would help New York meet its goal of 70% renewable power by 2030 at lower cost, says a solar trade group.

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