Asia

China has been an undisputed leader in the battery energy storage system deployment by a far margin. The nation more than quadrupled its battery fleet last year, which helped it surpass its 2025 target of 30 GW of operational capacity two years early. ESS News sat down with Ming-Xing Duan, secretary of the Electrical Energy Storage Alliance (EESA), to discuss the latest market trends.

NHPC Ltd. has issued a tender inviting developers to set up 1.2 GW of grid-connected PV projects, with an option for an additional 1.2 GW under a “greenshoe option.” Bidders must submit their proposals by Nov. 4.

JA Solar has filed two patent lawsuits against Astronergy in the Unified Patent Court (UPC). The proceedings are related to the tunneling silicon oxide (SiO2) layers, the doped polysilicon layer, and the electrodes used in tunnel oxide passivated contact (TOPCon) solar products.

Rayzon Solar currently has 4 GW of PV module manufacturing capacity and plans to add 3 GW by December, followed by another 5 GW by September 2025. This will increase its cumulative module capacity to 12 GW per year. The company also plans to build a 1.2 GW cell line by the end of 2025.

Taiwan’s Ministry of Economic Affairs (MOEA) has given the Taiwan Excellent PV Award and Voluntary Product Certification (VPC) to AU Optronics’ (AUO) large-size, dual-glass PV module. The government said the bifacial panel, developed in collaboration with Sino-American Silicon Products (SAS), is notable for its high efficiency and weather resistance.

Researchers from China found that big solar power plants have a positive positive impact on the ecological environment of desert areas. Their testing was conducted at a 1 GW solar park located in China’s northeastern Qinghai province.

SJVN has allocated 1.2 GW of renewables-plus-storage capacity in India at an average price of $0.051/kWh for firm, dispatchable renewable energy.

The Chinese manufacturer says its new frameless heterojunction panels rely on busbarless technology and 210 mm wafers. The new products also feature a temperature coefficient -0.29%/C and weigh only 12.3 kg.

New research from India shows that rooftop PV system may have “unintended” consequences on temperartures in urban environments. Rooftop arrays, for example, may potentially lower nighttime temperatures by up to 0.6  C.

India added 11.3 GW of solar module and 2 GW of cell manufacturing capacity in the first half of 2024, bringing the country’s cumulative production capacities to 77.2 GW for modules and 7.6 GW for cells, according to Mercom India.