What is a six-junction solar cell?

The new six-junction solar cell, developed by NREL (National Renewable Energy Laboratory), converts 47.1% of incident light into electricity when combined with optical concentration. Indications thus far suggest solar cells of this type can reach an efficiency rate of 50%.

What is the efficiency of a six-junction III–V solar cell?

NREL scientists John Geisz (left) and Ryan France. Researchers from the U.S. Department of Energy’s National Renewable Energy Laboratory (NREL) have developed a six-junction III–V solar cell with a 47.1% conversion efficiency rate under 143 Suns concentration. They said that they have achieved an efficiency rate of 39.2% under one-sun illumination.

Can a six-junction solar cell be used in concentrator photovoltaics?

On Earth, however, the six-junction solar cell is well-suited for use in concentrator photovoltaics, said Ryan France, co-author and a scientist in the III-V Multijunctions Group at NREL. “One way to reduce cost is to reduce the required area,” he said, “and you can do that by using a mirror to capture the light and focus the light down to a point.

What are solar-powered products?

Solar-powered products are devices or systems that make use of the abundant energy from the sun to operate and effectively carry out their intended tasks. They harness solar energy through photovoltaic (PV) cells or solar panels, which convert sunlight into electricity. But do you know there are solar versions of basic appliances we use daily?

Could a new solar cell capture 50% of the sun's light?

A U.S. research group has developed a new solar cell, based on six active photoactive layers, to capture light from a specific part of the solar spectrum. The scientists claim that they could potentially reach a 50% efficiency rate with the new cell. NREL scientists John Geisz (left) and Ryan France.

What are the best solar powered products?

A portable stove is another one of the best solar powered products on this list. This compact and lightweight stove is designed for outdoor enthusiasts, campers, and eco-conscious individuals. Utilizing solar energy, it efficiently heats up and cooks food without the need for traditional fuels.