Asia

A group of scientists in Bangladesh has developed a model to determine the optimal cleaning schedule for a PV installation at any location in the globe, requiring only the average insolation and soiling rate for a given site to make the calculation. The study also draws new conclusions regarding the influence of sandstorms and rain on soiling, and aims to be among the first studies to paint a global picture of soiling trends by region.

The holders of $500 million of unpaid senior notes which matured last month have agreed to receive 5% of the money now, plus a share of a $17.8 million fund, with the balance to be paid out in three years’ time.

The tide of clean energy facilities planned under the city’s next five-year strategy was revealed by Hong Kong-listed polysilicon maker Xinte Energy, which has signed a framework agreement to construct 200,000 tons of manufacturing capacity near Inner Mongolia’s largest city.

Energy consultancy DNV GL has published new results comparing the performance of modules based on 166mm, 182mm and 210mm silicon cells. The assessment compares Trina Solar’s Vertex modules, which use the largest cell dimension, with unnamed competitors utilizing the other two sizes. Results from system simulations show a clear advantage for the two larger sizes, with 210mm edging ahead in terms of levelized cost of electricity.

The Bangladeshi government is focusing on the development of solar and wind power as it seeks to boost renewable energy generation in the country. Clean energy proponents say the strategy will lead to lower government subsidies for electricity generation.

Work is underway for the deployment of the huge project in the Indian union territory of Ladakh. Land identification and preparation of a detailed project report (DPR) for the necessary transmission infrastructure have already begun.

Chinese inverter maker Sungrow has switched on a 6 MW / 21 MWh solar-plus-storage facility on the island. The FIT project’s connected AC capacity is limited to only 845 kW, but the containerized storage solution provided by the company ensures its viability.

Scientists in Singapore have conducted a review of all existing methods to produce colorful opaque and semitransparent perovskite solar cells for applications in BIPV and urban environments. They identified two general approaches consisting of coloring the perovskites via external or internal modifications.

Chinese solar module manufacturer Trina Solar has listed all inverter producers that in the past weeks have unveiled new devices or upgraded products for solar panels based on 210mm silicon wafers. Huawei, Sineng, Sungrow, SMA, GoodWe, Ginlong, and Kstar have all reportedly launched or are planning to launch centralized or string inverters that may better cope with bigger and more powerful panels.

State-owned power company SPIC is all set to contribute to the figures after announcing it wants to add 15 GW of renewables capacity during 2021 and China Glass, fresh from rebuffing Xinyi Glass’ takeover offer, is on the hunt for more manufacturing facilities.