Difference Between Tier 1 and Tier 2 Solar Panels
If you are planning to invest in solar panels, you must want to go for the best solar panels in Sydney that will last for at least 25–30 years. You want robust and reliable solar panels that function seamlessly, panels that you don’t have to worry about once installed. In case any problem happens, you can get them replaced with the warranty in place. For this, you need to understand the different tiers of solar panels.
Classification of Solar Panels into Different Tiers
During the search for the best solar panels in Sydney, you may hear solar panel manufacturers being referred to as Tier 1 solar panel manufacturers, Tier 2 solar panel manufacturers, or maybe even Tier 3. Let’s understand the reason behind this type of ranking system in place and its meaning.
Components of a Solar Panel
A solar panel is made of the following components:
Junction box
Back sheet
Encapsulant–EVA (ethyl vinyl acetate)
Solar cells
Tempered glass
Aluminium Frame
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