Technology

Mini solar panel curtains to consume less light

Electricity consumption has become very expensive in recent months, especially after the start of the war between Russia and Ukraine, although we have been suffering from price increases for some time for other reasons. The situation has prompted many families to look for rock bottom moves to make ends meet without paying heed to the steep hike in rates.

Some researchers from the University of Nottingham (United Kingdom) have presented an invention that could be the solution: a fabric with solar panels with which we can charge our devices in a sustainable and economical way. With this offer, Users can place a curtain, awning, backpack or jacket to store solar energy And later use it to charge your wireless headphones or smartphone.



“We have combined Long established weaving techniques combined with modern technology To create futuristic products that could change people’s perceptions about clothing and electronics,” presents Dr Theodore Hughes-Riley, lead author of the project.

The fabric they created has more than a thousand cells spread out and hidden between intertwined threads. these solar cells They measure 5 millimeters long and 1.5 millimeters wide. And the result is a fabric with a relief, but barely perceptible to the touch.

The researchers had to fabricate a piece of cloth with solar cells by hand.
The researchers had to fabricate a piece of cloth with solar cells by hand.
Nottingham Trent University

“The material we developed, for all intents and purposes, looks and behaves like a normal textile,” says Hughes-Riley. Can be wrinkled and washed in the washing machine“. According to the researchers, it is possible to wash it without damage at 40 °C, which is the temperature commonly used in washing machines.


Users will be able to control their gas and water expenses remotely.

cells are made of silicon and They are water resistant thanks to the polymer resin that covers them, So far, researchers have only been able to hand-weave and the piece measures 51 centimeters by 27 centimeters, but if this could be done automatically, larger dimensions could be achieved in less time.

With that piece of cloth the size of a kitchen towel, the researchers have managed to collect “an output power of 335.3 mWatts”. [milivatios]0.86 with sunlight and up to 394 mWatts with 1.0 sunlight.” However these results They will not be ideal for fast mobile chargingOne can start a project that can be used to save on electricity bills in the future.

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