Busbar Solar Panels

As you add more busbars the idea is that more electrons are able to pass through and power and efficiency increases.

Busbar solar panels.

These contacts the busbars and the fingers are printed onto the surface via a technology called screen printing. The mission solar 305w perc 60 5 busbar solar panel is a 60 cell solar panel featuring a sleek all black design coupled with 5 busbar technology the efficiency and reliability make it ideal for utility grid tied installations including commercial and residential rooftop solar panel systems. They make easier to distribute power. Silicon solar cells are metalized with thin rectangular shape strips printed on the front and back sides of a solar photovoltaic cell.

The purpose of busbars in solar cells is to conduct the electric dc power generated by the cell when photons hit the cells. The maximum amount of current that can be safely carried is determined by the size of the busbar. A busbar is a metal strip or bar that allows you to pass more electrons through solar cells to create a higher amount of power and efficiency. Usually solar cell busbars are made of a silver paste or similar high conductivity materials.

They conduct the direct current generated by the solar photovoltaic cell. In a solar panel there s a thin strip of copper or aluminum between cells that conducts electricity called a busbar. It can be as small as 10 mm2. Suntech s one busbar improvement generates five more watts per panel than its traditional three busbar models.