solar modules

Sharp’s new IEC61215- and IEC61730-certified solar panel offers a power conversion efficiency of 22.07% and a bifaciality of more than 80%. The operating temperature coefficient is -0.30% per C and its power tolerance is 5%.

Scientists have used the US National Renewable Energy Laboratory’s (NREL) HOMER software to calculate the degradation of solar panels deployed in two rooftop PV systems operating in Germany since 2003. Their calculations focused on the energy productivity of the systems.

Researchers in China have built one of the most efficient carbon electrode perovskite solar cells ever reported to date. The device uses an organic/inorganic planar hole transport layer structure that purportedly has superior electrical contact.

The Vietnamese government has announced a $135 billion energy strategy, with half of the country’s residential rooftops to be equipped with PV systems under a net-metering scheme. The nation also aims to become a power exporter by the end of the decade.

In the second week of May, the solar photovoltaic energy production registered a record maximum hourly value in Portugal, adding to the streak of records for this technology in Europe during 2023. In the electricity markets, the prices remained stable with an upward trend, except in the MIBEL and the Nordic markets where the prices decreased. Zero price hours were registered at the weekend in the MIBEL market and negative ones in the Netherlands. Gas futures registered the lowest price since July 2021.

A new study by Central Electricity Authority assesses the least-cost, optimal generation capacity mix to meet India’s projected electricity demand for the 2029-30 period.

Canadian Premium Sand says it will expand production to provide its solar panel glass to Qcells, Meyer Burger, and Heliene, each of which has signed large supply agreements.

If approved, the proposed U.S. factory will be Enel’s second solar manufacturing facility, as it previously announced the expansion of its 3Sun Gigafactory in Catania, Sicily. The U.S. factory will also be one of the few in the country manufacturing cells as well as modules.

The Indian solar sector experienced major shifts in market share during 2022, driven by policy changes such as the implementation of basic customs duty on cells and modules and the introduction of an approved list of models and manufacturers, according to Mercom.

Songci Mechatronics says that its new furnace reduces concentric circles in n-type wafers by 50% and achieves about 24% lower oxygen content than mainstream wafers.