MIT scientists developing silicon solar cell based on singlet exciton fission
Scientists in the United States have designed a microwire solar cell that could reportedly enable the coupling of singlet fission with silicon. Key to their achievement was an interface that transfers the electrons and holes sequentially into silicon instead of both at once.
Inverted perovskite solar cell based on ionic salt achieves 26% efficiency
An international team led by the U.S. National Renewable Energy Laboratory (NREL) has used ionic salt for the electron transport layer of a perovskite solar cell to improve device stability and performance. Test results showed a 26% power conversion efficiency with 2% degradation after 2,100 hours of 1-sun operation at 65 C.
AI platform brings real-time carbon tracking to solar and storage
WattCarbon’s ‘Aristotle’ provides granular data on asset performance and emissions profiles.
Cornell researchers bring art and science to flexible solar ‘skin’
In a pilot project the researchers plan to create a portable, dual-axis canopy of approximately 150 square feet that will morph and track the sun to optimize solar energy capture.
Longi claims world’s highest efficiency for silicon solar cells
Longi said it has achieved a 27.81% efficiency rating for a hybrid interdigitated back contact, as confirmed by Germany’s Institute for Solar Energy Research Hamelin (ISFH).
Carbon battery startup aims to make energy storage circular
SorbiForce, a Ukrainian energy storage company now in Arizona, has developed metal-free organic batteries made entirely from agricultural waste.
Scientists propose manufacturing process to build perovskite solar cells on the Moon
German scientists believe that power generation for future habitats on the moon could be achieved by manufacturing halide perovskite cells locally, using regolith-based moonglass.
Experimental EV battery charges in 10 minutes in sub-zero temperatures
U.S. scientists have developed a lithium-ion battery for electric vehicles that enables high range and fast charging in cold weather. The battery uses a single-ion conducting glassy solid electrolyte coating and does not require changes to chemistries or production processes.
Watch: Solar electric vehicle completes 300-mile journey through U.S. Southwest
The pre-production vehicle from Aptera offers up to 40 miles of charge-free range per day from its 700 W of solar power, said the company.
Thin-film solar patents, manufacturing equipment listed for sale
A cancelled factory led to the sale. The solar cells produced by the equipment are “game-changing tech at liquidation values,” said the seller.
