Sharp claims 33.66% efficiency for silicon tandem solar cell
The Japanese electronic manufacturer said this is the world’s highest efficiency for a stacked solar cell that combines a tandem double-junction solar cell and a silicon solar cell.
“Net zero will remain only a goal unless we diversify solar supply chains and build adequate renewable energy storage”: ISA president
RK Singh, India’s power minister and president of International Solar Alliance, highlighted the need for investment and research in alternative chemistries for energy storage and in building manufacturing capacities.
New US solar manufacturers likely to choose TOPCon
At the recent pv magazine RoundtablesUS 2023 event, four experts weighed in on PV module choices now and into the future, with TOPCon in the spotlight, but perovskite and tandem HJT on the not-too-distant horizon.
New lead-free perovskite solar cell design promises 26.96% efficiency
Bangladeshi scientists have developed a high-efficiency perovskite solar cell with 26.96% efficiency, an open-circuit voltage of 1.0478 V, and a fill factor of 81.35%.
How are solar panels made, and how are they recycled?
Gigawatts of solar farms are being installed throughout the world. But have you ever wondered how solar panels are manufactured and how they are recycled?
Investigators still uncertain about cause of 30 kWh battery explosion in Germany
A lithium iron phosphate (LFP) battery system recently exploded in a home in central Germany, preventing police and insurance investigators from entering due to the high risk of collapse. The explosion may have been preceded by off-gassing, but it remains unclear whether an external ignition source was the cause. Some scientists say thermal runaway may have triggered the blast.
ISES Solar World Congress comes to Delhi
The International Solar Energy Society’s Solar World Congress 2023 has started in New Delhi, alongside the sixth session of the International Solar Alliance Assembly.
JinkoSolar claims 26.89% efficiency rating for new N-type solar cell
JinkoSolar claims that its new 182 mm n-type monocrystalline silicon solar cell has reached a maximum solar conversion efficiency of 26.89%. It says the achievement has been independently verified by a third party.
Waaree Energies lands 200 MW solar module supply contract with Engie India
Waaree Energies Ltd will supply 200 MW of its AHNAY 545 Wp bifacial modules to Engie India’s PV project in Gujarat.
Novel cadmium telluride solar cell design with potential efficiency of 31.82%
Scientists in Bangladesh designed a cadmium telluride solar cell with upper/top and back contact materials made of aluminum (Al) and nickel (Ni). The device reportedly showed a quantum efficiency of around 100 % at visible wavelengths.
