High-latitude tests show vertical rooftop PV yields 30% more energy
Norway’s Over Easy says its pilot vertical PV system in Oslo achieved remarkable performance throughout a snowy winter. In 2022, the vertical array generated 1,070 kWh per kilowatt installed, which the company says compares to around 800 kWh per kilowatt installed for a conventional rooftop array.
Systovi unveils ultra-lightweight solar panels
French module maker Systovi says its new solar panels weigh just 3 kg/m2. They are designed for flat tertiary rooftops that cannot support the weight of framed solar panels. It will begin selling the new modules in 2024.
Indian researchers unveil new way to make metal-oxide layers for solar cells
Researchers at IIT Mandi have developed high-quality, uniform thin films of nickel oxide on the silicon substrate using an aerosol-assisted chemical vapor deposition technique, with nickel nitrate as the precursor material.
Weekend Read: Shingle all the way
While shingled cells have been around for a while, Tongwei’s adoption of the technology is notable as it is a manufacturer with considerable scale. If shingling can overcome some hurdles, it could prove a welcome solution as unshaded sites for PV become elusive in mature solar markets.
German manufacturer achieves 80% overall efficiency with new PVT solar module
Sunmaxx says Fraunhofer ISE has confirmed the 80% efficiency of its new photovoltaic-thermal (PVT) module. It consists of 108 PERC half-cells in M10 format, with 400 W of electrical output and 1,200 W of thermal output.
Qcells announces new US solar encapsulant factory
Hanwha Advanced Materials Georgia has agreed to supply EVA encapsulant film to Qcells, in addition to supporting Qcells’ plans to develop a fully integrated solar supply chain in the United States.
Meyer Burger aiming for EU funding to hit gigawatt scale
Swiss PV manufacturer Meyer Burger hit its 321 MW production volume target last year, and its expansion into the gigawatt scale is already underway, as it recently completed two additional purchase agreements with major customers. It has also applied for hundreds of millions of funding support from the EU Innovation Fund, with a final decision to be made in the summer.
Get what you pay for
Clean Energy Associates (CEA) has calculated the price premium that solar developers will swallow in return for the levelized cost of energy (LCOE) savings offered by the latest generation of high-efficiency PV panels.
SDN unveils 595 W solar module with 21.28% efficiency
South Korea’s SDN has developed new bifacial solar modules based on M10 wafers. It claims the new panels are the largest to be produced in South Korea.
US residential solar quotes hit average of $2.85 per watt
EnergySage says Qcells is now as the most quoted solar panel maker in the United States.
