World

Norwegian scientists have tested a new floating PV system concept at a water reservoir in Sri Lanka. The system is made of composite beams to support the solar panels and high-density polyethylene (HDPE) pipes to provide buoyancy.

A research team in Hong Kong has built a solar window that can generate power on the external side via a luminescent solar concentrator and thermal energy on the internal side via transparent solar absorbers.

Over Easy Solar AS has developed a rooftop PV system with two generation peaks – one in the morning at 11 am, and one in the evening at 7 pm. It has been deployed on a school building.

Tongwei has also secured another massive polysilicon order and Golden Glass has invested in more heterojunction solar cell capacity. Furthermore, China’s National Energy Administration (NEA) said 23.7 GW of new solar was deployed in China in the first five months of the year.

A Spanish court has ruled that Spain’s largest operational PV project – the 500 MW Nuñez de Balboa solar plant – occupies a piece of land that was illegally expropriated. Project owner Iberdrola must now shut down a large portion of the installation.

Enovix has shown that its US-made silicon anode lithium-ion batteries can charge from 0% to 80% in just five minutes.

French solar energy institute INES has developed new PV modules with thermoplastics and natural fibers sourced in Europe, such as flax and basalt. The scientists aim to reduce the environmental footprint and weight of solar panels, while improving recycling.

A couple of weeks ago, Goldman Sachs sent shockwaves through battery metals markets, issuing a prediction that cobalt and lithium in particular were due for a sharp price decline in the next two years. But London-based Benchmark Mineral Intelligence is loudly pushing back, outlining its reasons why it believes the call on lithium was wrong. Meanwhile, US analyst Wood Mackenzie says that the battery raw material chain will remain tight, but notes that recycling could help to ease the supply deficit.

Longi Solar outlines its high-temperature mitigation logic in designing the lower current, high-wattage Hi-MO5 solar panel series.

From pv magazine Global The deals include utility-scale and distributed solar plants. The contracts are with independent power producers and customers in the commercial and industrial (C&I) segment. The customers include Desh Energy, Sundrop Power, PDL-Greene Solar Power, Omera Solar, Walton Hi-tech PLC, Beximco Textile, and Edison Power. Longi said Bangladesh is a typical South […]