How to identify interruption of ribbons in solar modules
An international group of scientists have investigated the total or partial interruptions of ribbons that connect solar cells in modules and have proposed a classification based on their type and location.
Growatt releases all-in-one 8 kWh balcony storage system
The battery features four MPPTs and can take up to 2,600 W of PV input. It also has an AC nominal output power of 800 W.
Fronius introduces 15.8 kWh lithium iron phosphate battery for rooftop PV
The Austrian manufacturer has launched its first battery system using lithium iron phosphate (LFP) cells. A total of up to four units can be connected in parallel for a capacity of 63 kWh.
Jolywood releases 595 W bifacial TOPCon solar panel for harsh environments
The Chinese manufacturer said that its new glass-backsheet Windproof module utilises a zinc-aluminum-magnesium surface alloy technology and a high-strength steel substrate. It features a power conversion efficiency of up to 23.03%.
Fronius introduces lithium iron phosphate battery for rooftop solar
Austrian manufacturer Fronius has launched its first battery system using 15.8 kWh lihtium iron phosphate cells with a capacity of 63 kWh when up to four units are connected in parallel.
Winaico to launch 515 W heterojunction solar module with 23.5% efficiency
Winaico says it will start selling 515 W solar modules with 23.2% efficiency in April 2025.
New method to predict solar module lifespans under sand erosion
A team of researchers in Algeria has designed a new testbed and a novel acceleration law that accounts for both wind speed and sand density. The new methodology was tested on four PV modules and showed lifespans of up to 47 years in terms of sand impact.
Study shows reducing number of solar modules per string reduces hotspots risk
Scientists in Indonesia have investigated early operational defects in a 24.9 MW solar PV system in Sumatra and have identified hotspot formation as the dominant defect. They also detected 282 cases of glass cracking, 350 cases of junction box failures and shading effects linked to module defects.
U.S. start-up unveils ‘world’s largest’ transparent organic PV window
California-headquartered Next Energy said its laminated transparent power-generating windows were produced with its pilot production line.
PV windows reduce energy consumption in greenhouses by 57%
Developed by a research team including experts from West Australia-based specialist Clearvue, the new PV windows were also able to reduce water usage in a greenhouse by 29%. The group believes that a fully glazed solar greenhouse could offset up to 100% of the energy consumption in worldwide locations by using adaptable and efficient temperature control techniques.
