China mulling restrictions on polysilicon, wafer exports
The Chinese government is considering the introduction of export restrictions on solar wafers, black silicon, and silicon casting equipment. It has launched a public consultation process on the proposed measures.
Green hydrogen straight from the ocean: Adelaide researchers crack new method
Researchers from the University of Adelaide, along with international partners, have successfully used seawater with no pre-treatment to produce green hydrogen. The team did this by introducing an acid layer over the catalysts in situ. “We have split natural seawater into oxygen and hydrogen with nearly 100% efficiency… using a non-precious and cheap catalyst in a commercial electrolyser,” University of Adelaide’s Professor Shizhang Qiao said.
Acen Renewables starts building 360 MW of utility-scale solar in Philippines
Acen Renewables, a Manila-based developer, is building two solar plants in the provinces of Pangasinan and Zambales.
Indian coal miner commissions utility-scale floating PV array
Singareni Collieries Co. Ltd. (SCCL) has commissioned 5 MW of a 15 MW floating solar plant on the Singareni Thermal Power Station reservoir in India.
Indonesian utility kicks off tender for 100 MW floating solar plant
PT PLN Nusantara Power has launched a tender for a floating PV project that will likely be built at a dam on the island of Java, Indonesia.
Weekend read: Shining a light on supply chains
The drivers for PV supply-chain traceability could rub against a solar industry enjoying a true seller’s market, with demand outstripping supply. However, supply-chain auditing services are gaining support in increasingly regulated environments. pv magazine’s Tristan Rayner has spoken to a number of auditing experts about how they shine a light on often-opaque operations.
Evergen to test DER optimisation technology in Japanese setting
Australian energy software provider Evergen will take its solar and battery optimisation technology to Japan after teaming with Japanese companies Sharing Energy and Sassor on a pilot project to explore how to best commercialise distributed energy resources, including rooftop solar and residential battery energy storage systems, in Japan.
New residential battery inverter solution from China
Esysunhome (ESYSH), a new energy storage company in China, has developed a 5.12 kWh lithium iron phosphate (LFP) battery system with a 7.9 kW inverter. It says six modules can be combined for up to 30.72 kWh of energy storage capacity.
JA Solar to build new vertically integrated solar factory in China
JA Solar says it will build a new manufacturing facility in Inner Mongolia, China. The plant will produce everything from polysilicon to solar panels.
Longi plans new 100 GW wafer plant, 50 GW solar cell factory in China
Longi Solar said it will invest CNY 42.5 billion ($9.4 billion) in 100 GW of wafer capacity and 50 GW of solar cell capacity in Shaanxi province, China.
