Aluminum Studded Solar Panels

Most solar cells used in homes and industry are made using thick layers of material to absorb sunlight but have been limited in the past by relatively high costs.

Aluminum studded solar panels.

An international team has devised the unusual cell format in a bid to improve cell efficiency without a significant cost increase. Waterproof 20w solar panel 3a usb port charge controller 6 feet isolated battery clips by eco worthy in stock. A team of researchers at imperial college london has found that attaching an array of cylindrical aluminum studs on top of a solar cell can dramatically improve the amount of light trapped inside. As an example of how aluminum is affecting the solar power industry this article from pv magazine highlighted that natcore technology inc.

Has succeeded in replacing the silver in its solar cells with aluminum. Most conventional solar cells are made with relatively thick layers of sunlight absorbing materials but designs and deployments have often been limited by significant costs. This development has been made without sacrificing any of the performance of the silver solar cell. Scientists at the imperial college london have shown that the efficiency of solar panel designs can be improved by up to 22 percent by covering their surface with aluminum studs.

Rows of aluminum studs have been shown to enable solar panels to extract significantly more energy from sunlight than cells with plain flat surfaces. The aluminum secret behind low cost solar panels.