Thin Film Solar Panel Efficiency

They are also less toxic and more durable than cdte and cigs thin panels.

Thin film solar panel efficiency.

Unlike most thin film solar technologies cigs solar panels offer a potentially competitive efficiency to traditional silicon panels. Solar panels have been consistently increasing in efficiency at about 5 annually since 2010. Advantages and disadvantages of cigs solar panels. The average efficiency of solar panels falls between the 17 to 19 percent efficiency range.

A thin film solar cell is a second generation solar cell that is made by depositing one or more thin layers or thin film tf of photovoltaic material on a substrate such as glass plastic or metal. Each type of xtreme solar panels has the efficiency range of 10 15 percent which makes them sit among the best thin film solar panels presently in the open market. Best thin film pv brands 1 stion. Furthermore the solar panel can prevail against the cold temperature of 40 f 40 c and can also bear hot temperature as high as 194 f 90 c.

Factors that affect solar panel efficiency. Types of thin film solar cells. Cadmium telluride thin films have a peak recorded efficiency of more than 22 1 percent the percentage of photons hitting the surface of the cell that are transformed into an electric current. Thin film solar panels are less durable than crystalline panels so they degrade faster which is why they also come with a shorter warranty.

This type of thin film panel follows cdte panels in popularity. Stion is a leading producer of high efficiency thin film solar panels based on state of the art materials advanced technology and high quality production processes. Cadmium telluride thin film solar cells are the most common type available. With efficiencies exceeding 20 measured in the laboratory there may be a continuing place for high efficiency cigs panels in the general solar panel market.

Thin film solar cells are commercially used in several technologies including cadmium telluride cdte copper indium gallium diselenide cigs and amorphous thin film silicon a si tf si. The highest efficiency solar panels on the market today can reach almost 23 percent efficiency. Both of these thin film solar panel types have. Commercialized thin film solar panels on the market consist of rare earth elements like indium and gallium or highly toxic metals like cadmium.

The low efficiency rating means you would need to install more thin film panels to produce the same amount of electricity as a mono or polycrystalline solar panel. They are less expensive than the more standard silicon thin film cells.