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Tag: Solar Cells

Exeger And Semtech Collaborate To Provide Long-Term IoT Tracking

A partnership between Semtech Corporation and Exeger, a maker of completely customizable solar cells, has been established. The businesses are improving the battery life...

Long-lived hot electrons spotted in ‘wonder’ semiconductor

By combining scanning electron microscopy with ultrashort laser pulses, researchers in the US have shown...

Scientists Grow Lead-Free Solar Material With Built-In Switch

Solar panels, also known as photovoltaics, rely on semiconductor devices, or solar cells, to convert energy from the sun into electricity. To generate electricity, solar cells...

Introducing Robo-bug, a rechargeable, remote-controllable cyborg cockroach

To help investigate dangerous regions or monitor the environment, scientists have been attempting to create cyborg insects, partially insects, and primarily machines. The ability...

Floating “Artificial Leaves” Produce Clean Fuel

Researchers have developed floating “artificial leaves” that generate clean fuels from sunlight and water, and could eventually operate on a large scale at sea. Floating...

Passive optical concentrator could boost solar-cell efficiency

A new optical lens harvests and concentrates scattered light from multiple directions without any moving components, raising hopes that it could help make future...

How Solar Power Works | Can PV Cells Run Out of Electrons?

The first installment of the “How Solar Power Works” series got some great responses, but one of the questions we got was so good...

Solar That Works Better In The Shade

I’ve experimented with a great number of small, portable solar panels and a variety of sizes meant for permanent installation. When you monitor the...

Solar Cell Sets a New Efficiency Record at 39.5% Via Quantum Wells

The Department of NREL, National Renewable Energy Laboratory, has set a new solar cell efficiency record in normal sunlight at 39.5%. The triple-junction solar...

Capturing Light From Heat At Record 40% Efficiency, NREL Makes Big Strides In Thermophotovoltaics

NREL’s New Cell Exceeds Previous Efficiency Record by More Than 8 Percentage Points, Unlocking More Efficient Thermal Energy Storage Applications The National Renewable Energy Laboratory...

How Solar Power Works | What is Solar Power?

Solar power seems like the answer to everything, doesn’t it? Solar is cheap, clean, and sustainable — but, like, what’s it all about? In...

Solar Cell Solutions to Industry’s Biggest Hurdle – Degradation – UCLA Samueli School of Engineering

Materials scientists at the UCLA Samueli School of Engineering and colleagues from five other universities around the world have discovered the major reason why perovskite solar cells — which show great promise for improved energy-conversion efficiency — degrade in sunlight, causing their performance to suffer over time.   The team successfully demonstrated a simple manufacturing adjustment to […]

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