Solar panels price varies between capacities. That means, price per watt for 1 kWp panels is different from that for 10kWp panels of the same brand and model. It may also vary between suppliers.
As of now, there are basically two types of panels available in the market. The primitive variant made up of poly crystalline wafers and the new one built up using mono crystalline cells. To know more or to compare panels please click here.
Recent technological advancements made changes in the panel architecture. There came more models like “Half Cut Cell” panels, “Quarter Cut Cell” panels and panels with even more cuts. These panels are heavily priced and doesn’t make much difference when the production and efficiency factors are considered. So, it is doubtful whether the pricing is justifiable or not.
Moreover, there are Bi-Facial panels, Thin Film Solar Cells (TFSC), Amorphous Silicon Solar Cells, Biohybrid Solar Cells etc. Of course, there are technological differences in construction of these panels, it has to be found out that these types of panels are worth buying. Solar Panels Prices vary very much between these panels.