photovoltaic

Longi has raised silicon wafer prices to CNY 1.15 ($0.16) for N-G10L wafers and CNY 1.30 for N-G12R wafers, while TCL Zhonghuan has increased its prices to CNY 1.15 for G10N wafers, CNY 1.30 for G12RN wafers, and CNY 1.50 for G12N wafers.

The US Navy has funded Danish research on preventing biofouling while maintaining visible light transmission on underwater solar cells. The top solution uses ultra-low concentrations of nano-sized, seawater-soluble pigments. Power generation stayed close to 100% after 13 weeks underwater.

The Japanese authorities have suspended feed-in tariffs (FITs) and premiums for 342 agrivoltaic projects due to violations of new agricultural land regulations. Analyst Makoto Tajima tells pv magazine that this move could hinder the development of agrivoltaics in land-scarce Japan.

South Africa’s latest auction is the first to be held under a December 2022 government plan to procure 14,771 MW of new generating capacity.

A European consortium of commercial and research groups is developing lighter weight, solar-powered, cost-conscious, three and four-wheel prototype vehicles for passengers and cargo. The $13.4 million project aims for a platform that has standardized components, including the battery, powertrain, and solar PV parts, as well as support for end-of-life, maintenance, and refurbishment.

According to the Bonn-based analysts, the momentum for home battery storage systems with a capacity of up to 20 kWh is driven by emerging markets such as Poland and Hungary. In Germany, however, they expect a 5% drop in new installations compared to the previous year.

Scientists have used hydrometallurgical and electrochemical processes to recover pure silver from solar cells. The proposed technique also utilizes a method known as electrodeposition-redox replacement, which reportedly increases the silver recovery rate.

The researchers outlined a “scalable” manufacturing process that reportedly results in a tungsten diselenide film with an efficiency of up to 22.3%. The proposed technique could facilitate the mass production of high-efficiency multilayer WSe2 solar cells at low cost.

Helexia, a solar rooftop and PV carport specialist, has announced the completion of a €60 million ($67.1 million) incremental financing facility. The funds will support a portfolio of 290 solar rooftop and carport projects in Belgium, France, Hungary, Italy, Portugal and Spain.

ACWA Power plans to build a 500 MW solar plant and a 500 MWh battery energy storage system in Uzbekistan under a project proposed by the Asian Development Bank (ADB).