Asia

Premier Energies has filed draft papers with the Securities and Exchange Board of India (SEBI) for an initial public offering (IPO). The company says it will partly use the proceeds to fund 4 GW of tunnel oxide passivated contact (TOPCon) solar cell and module production.

Researchers in Malaysia have simulated a mixed cation perovskite solar cell integrating tin and germanium in the absorber. By modulating the perovksite layer thickness, they were able to achieve an efficiency ranging from 24.25 % to 31.49 %

Beijian Energy says it will build a new factory to make heterojunction (HJT) solar cells and panels. The facility in Liaoning province will produce 4 GW of cells and 3 GW of PV modules.

In a new weekly update for pv magazine, Solcast, a DNV company, reports that dust storms and slear skies led to contrasting March Solar Performance in West Asia. The Arabian Peninsula experienced humid winds and dust storms that reduced solar irradiance to 90% of typical levels for the month.

ReNew Energy Global and Japan’s Jera have teamed up to develop a green ammonia project in the Indian state of Odisha. It will have an annual production capacity of around 100,000 tons by 2030, with Jera serving as the offtaker.

The European Investment Bank (EIB) has agreed to lend €150 million ($160.2 million) for renewables in Bhutan, in order to fund solar and hydropower installations in remote regions. Solar facilities are expected to reduce Bhutan’s reliance on energy imports during the dry months of the year and diversify the nation’s electricity mix.

Avaada Energy has won NTPC’s 250 MW solar-wind hybrid tender with a winning bid of $0.042/kWh. The project must be connected to India’s Inter State Transmission System (ISTS).

An international team has demonstrated a perovskite solar cell relying on inorganic calcium nitrogen iodide (Ca3NI3) perovskite and has found this absorber material offers advantages such as tunable bandgap and resistance to heat. The device achieved a fill factor of 81.68%.

A Chinese research group has sought to understand the relative performance of two weather prediction techniques based on ensemble modeling for solar energy forecasts. The scientists applied the two methods in combination with three classical post-processing methods.

Researchers in China have compared the performance of catenary and taut mooring systems for offshore floating PV systems. They found that the taut system offers a higher degree of reliability in shallow water environments with severe tidal variations.