Panasonic combines fuel cells, batteries, PV to power factory in Japan
Japan’s Panasonic claims its new pilot solar-plus-hydrogen facility marks the first attempt to create a factory powered by 100% renewables, via the full-scale use of hydrogen.
Eging releases 685 W TOPCon PV module with 22.05% efficiency
Chinese manufacturer Eging has unveiled a new line of bifacial TOPCon solar panels based on n-type wafers and 210 mm cells. The modules have a temperature coefficient of 0.31% and efficiencies ranging from 21.24% to 22.05%.
Ultra-thin perovskite-organic tandem solar cell with 24.0% efficiency
Researchers in Germany have built a perovskite-organic solar cell with low interfacial losses and a high open-circuit voltage. The device achieved an open-circuit voltage of 2.15 V, a short-circuit current of 14.0 mA cm−², and a fill factor of 80%.
Bangladeshi fabrics maker invests in 100 MW solar plant
The solar park will sell power to the Bangladesh Power Development Board at a price of $0.1195/kWh under a 20-year power purchase agreement.
Chinese PV Industry Brief: Polysilicon prices keep rising
The cost of solar panel raw material polysilicon topped $40/kg this week, according to the China Nonferrous Metals Association, continuing a three-month upward trend.
Solar drone inspection provider Raptor Maps secures $22 million in funding
The Boston-based firm provides solar inspection software-as-a-service, powered by machine learning and drone aircraft imagery.
Bluetti launches 350 W portable solar module
The new product relies on 23.4%-efficient solar cells and features a short-circuit current of 10.8 A. It can be folded into a briefcase and is claimed to be an ideal solution for camping and outdoor activities.
Solar inverter fault detection techniques at a glance
New research has categorized all existing fault detection and localization strategies for grid-connected PV inverters. The overview also provides a classification of various component failure modes and their potential causes in a tabular form.
War in Ukraine pushes solar PPA prices in Europe up to €0.038-€0.074/kWh
Renewables-linked PPA prices have shot up nearly 30% in a year, especially due to the war in Ukraine, according to the latest Levelten Energy report.
Chile tenders 2,700 hectares for wind, solar deployment
The allocated land will be used for either wind or solar power projects. Interested developers will have time until May 25 to submit their project proposals.
