JA Solar

A Norwegian company has developed a way to melt snow on modules to avoid excess weight on roofs and panels, especially on large commercial and industrial arrays. A control system measuring snow density is linked to DC power supply units to warm the panels.

The Jiangsu-based PV manufacturer follows peer JA Solar in de-listing in the U.S. to return to its homeland. The board will hope to gain access to more funding as a result, and will also face less public scrutiny.

Longi Solar has dramatically stepped in to take over fellow Chinese manufacturer Zhejiang Yize New Energy Technology, which operates 7 GW of module production capacity and 3 GW of cell facilities in northern Vietnam.

The 5 GW of new production lines announced by JA Solar at the start of the year have now been doubled as the company also unveiled plans to rejig up to 3.6 GW of its existing facilities to accommodate bigger wafers.

According to PV InfoLink’s database, JinkoSolar topped the 2019 rankings for global module shipments with around 14 GW – far higher than any of its rivals. Notably, this is not the first time Jinko has secured the No. 1 spot; it has avoided slipping from the top as many of its predecessors did in the industry’s earlier years. The company is followed by JA Solar and Trina Solar (each shipping more than 10 GW), and then Longi, Canadian Solar, Hanwha Q Cells, Risen Energy, Suntech, Astronergy, and Talesun.

The solar giant shipped 14.2 GW of modules last year, up 33% on 2018 for the high-water mark of another year dominated by Chinese manufacturers.

The Chinese manufacturer debuted on the Shenzhen exchange in mid December, after de-listing from New York’s NASDAQ in 2018. The company plans to roll out 10 GW of new module capacity and 5 GW of cell lines over four years.

Huanghe Hydropower Development has started work on the first phase of a huge renewable energy project which will eventually feature 10 GW of solar generation capacity along with 5 GW of wind and 1 GW of concentrating solar power. Trina will supply 600 MW of modules to the first phase of the facility.

Italy’s main solar event, the Key Energy fair held in Rimini, demonstrated the continuing importance of rooftop PV for Italian renewables but also promised a gradual return for large scale solar. Industry insiders are hoping for at least one gigawatt of solar next year, on top of a projected 600 MW this year.

The Chinese company has announced it has acquired intellectual property rights pertaining to various applications of gallium-doped silicon wafers in solar cell applications from Japanese company Shin-Etsu Chemical.