Degradation and regeneration in polysilicon passivation layers
Scientists in Australia took a close look at the long-term performance of passivation layers in silicon solar cells, and discovered a surprising process of degradation and regeneration at work within the material. The results could have implications on the processes used in industrial scale solar cell production.
Chinese PV Industry Brief: Tongwei halts polysilicon output due to flood threat
A unit of the manufacturer has suspended poly production in Sichuan province because of flooding fears. The temporary factory shutdown will shave 25% off the group’s output capacity.
Jinko unveils new 610 W solar panels
The Chinese manufacturer introduced new PV modules this weekend at the SNEC solar exhibition in Shanghai.
Exclusive interview – Jinko Power on how it offered the world’s lowest solar power price
pv magazine’s Amjad Khashman has spoken to Chinese solar developer Jinko Power about negotiating the world record low price tariff agreed for electricity generated at the Al Dhafra solar project in Abu Dhabi.
Jinko claims 24.79% efficiency for n-type monocrystalline cell
The Chinese manufacturer has claimed a world record for a large-size, contact-passivated solar cell. The result, certified by Germany’s Institute for Solar Energy Research in Hamelin, betters the company’s previous record by almost 0.6%.
A closer look at Jinko’s 565-585 W panel
The module – which measures 2,411×1,134×35mm, weighs 31.1kg and features 156 p-type monocrystalline cells – is available in five versions with power outputs of 565-585 W and efficiencies of 20.67-21.40%. Jinko says the Pro Tiger series will become the company’s main revenue stream in 2022, surpassing the Tiger 475 W panel.
Chinese PV Industry Brief: Huadian kicks off 2 GW tender
Also, a court in Beijing is now reviewing an application for bankruptcy filed by a unit of Hanergy. In other developments this week, a diverse range of solar industry players launched the 600W+ Photovoltaic Open Innovation Ecological Alliance.
Chinese PV Industry Brief: Longi to grow by 10 GW, China opens world’s largest floating PV project
Plus, equipment manufacturer Shangji Automation is set to enter the silicon ingot making game with plans for an 8 GW fab, while state-owned developer Panda Green says it plans to add 500 MW of annual project capacity over the next three years.
Jinko bifacial panel order to expand 160 MW Chilean project
The Chinese manufacturer will supply 126 MW of modules to a project in Antofagasta which was originally installed using its products in 2016.
Business & Human Rights Resource Centre investigates human rights issues in solar, wind
An assessment of the human rights performance of the world’s leading solar and wind power companies has painted a grim state of affairs, with the only dedicated solar manufacturer analyzed scoring 7%.
