Shifting to a larger solar wafer format: the rise of M6
The shift to the larger M6 wafer format could occur faster than many have expected. Promoted heavily by mono giant Longi, the format is said to be a good fit for both cell and module production, while still allowing for relatively trouble-free integration into PV arrays.
Zinc-air battery being deployed in New York aims for extremely low $45/kWh cost
New York state has chosen Zinc8’s zinc-air battery to demonstrate the technology’s viability over a three-year period in a 100 kW/1 MWh storage system.
SunCast Episode 222: demand-response microgrids with AJ Perkins of DR Microgrid
In this episode of SunCast, Nico sits down with AJ Perkins of DR Microgrid to focus on implications around the rise of resiliency and battery storage and solar plus storage.
Hardware Brief: Solar mandate in real life, two types of weird new racking, 50/150 cell 500 watt module, more!
Module pricing is flat this week as the Chinese New Year approaches, Acme Express won $1 million to design new C&I racking, Unirac is testing a new connection technique, and Trina is deploying the largest and newest solar cell type. USA-Editors@pv-magazine.com gets your gear in here!
Panasonic claims 16% efficiency for lightweight perovskite solar module
The device has an area of 802cm² and thickness of 2mm. The manufacturer claims it improved module performance through an inkjet coating method and a reduction in weight by using thin glass substrates.
Dirt-eating solar panel coating wins government funding
Swift Coat has won a $1 million grant from the DOE to develop a solar glass coating that combines industry standard anti-reflective properties with photocatalytic titanium dioxide that breaks down organic materials on solar modules, potentially increasing energy generation by 3% over standard panels.
China will extend duties on US and South Korean polysilicon for another five years
The Chinese government will extend duties on U.S. and South Korean polysilicon for another five years despite committing to buy $200 billion more U.S. goods and services over the next two years in return for America halving 15% tariffs applied to $120 billion worth of Chinese products.
World record efficiency for Longi’s PERC mono, Jinko’s p-type PERC and bifacial solar panels
Solar module efficiency records continue to fall. Longi claims a 22.38% efficiency world record for a PERC mono panel, while Jinko has achieved conversion efficiencies of 21.82% and 22.49% for its p-type PERC and n-type HOT bifacial panels, respectively.
Hardware brief: Solar panel cleaning robots, Humless’ 5kWh battery, IronRidge’s minimalist racking, more!
Intersolar is in a few weeks, so get your hardware press release out to USA-Editors@pv-magazine.com. In the meantime, modules are holding under 20¢/W, and “large wafers” are coming in a year or three!
Innovation shines at pv magazine awards ceremony in Abu Dhabi
The winners of the 2019 pv magazine awards have been recognized in a ceremony alongside the World Future Energy Summit. The victors spoke of the importance of innovation in the industry.
