Differentiate Between Solar Panel And Solar Cell

The solar cells are actually contained within the solar panels with each part playing a specific role within the larger system which is called a photovoltaic system.

Differentiate between solar panel and solar cell.

All solar cells have both n type and p type with the great majority having one surface n type and one surface p type. The main difference between the two technologies is the type of silicon solar cell they use. 15 the difference is about 10 watts w per regular panel 270 w mono. A solar cell panel has then a smaller solar active area compared to its total area than a single solar cell i e.

The cells the panels and the array and the inverter all join forces to make up your solar power system with the cells as the basis as they perform the work of generating the electricity. It is the junction between the n and the p type regions that creates the step in the energy levels that leads when illuminated to the 600 mv potential difference between the electrons entering the p type layer and leaving the n type layer. A cell on its own doesn t produce much power and a number of cells together need the protection and stability that the panel offers. For example if the efficiency of a monocrystalline cell is about 2 greater than the polycrystalline cell say 17 vs.