Which one is better.
Black solar panels vs blue.
A black backsheet is a bad choice from the point of view of efficiency because the hotter solar panels get the worse they perform and in sunlight black gets hotter than white.
Blue solar panels are less aesthetically appealing but are cheaper.
Aside from the obvious distinction in the appearance these two are also varying in the material.
Knowing the differences between black and blue solar panels will help you make an informed choice for your home.
This can be difficult when different opinions are published online.
The classic bluish shimmer is attributed to imperfections within silicon crystal formation that come from slight misalignments while melted silicon.
They are also technically different.
Polycrystalline solar panels are also made from silicon.
Black vs blue solar panels.
Referred to as polycrystalline silicon these photovoltaic panels are typically the less expensive option.
The blue color is largely due to an anti reflective coating that helps improve the absorbing capacity and efficiency of the solar panels.
Black vs blue solar panel.
Because blue solar panels are easier to produce they are also less expensive.
When researching your options for solar panels you may notice that some panels are black and some are blue.
The extra amount of sunlight absorbed allows black solar panels to generate slightly more electricity.
Light heat and performance of black vs.
Pros and cons solar modules that have a blue tint are made of multiple silicon crystals.
That s because black absorbs more sunlight.
Beyond having distinct looks these colors do make a difference in how they function.
In addition polycrystalline solar panels tend to have a blue hue instead of the black hue of monocrystalline panels.
Both their upfront and installation costs are significantly cheaper as compared to black solar panels.
Polycrystalline solar panels generally have lower efficiencies than monocrystalline options but their advantage is a lower price point.
So the gaps between solar cells on a panel with a black backsheet will absorb heat instead of reflecting it.
But how exactly are they different.
How do you make a smart choice.
Blue diy solar panels.
The next decision is to choose between black vs blue solar panels.
Monocrystalline solar panels are the most popular solar panels used in rooftop solar installations today.
Blue and black solar panels don t just have distinct looks.
The solar cells within monocrystalline panels are a single flat black color which makes them popular among homeowners.
If you ve ever worn an all black t shirt in the hot sun you may know that you feel warmer than if you were to wear a lighter color.
Black blue solar panels are made from polycrystalline silicon that is covered with an anti reflective coating that optimizes efficiency and maximizes absorbing capacity.
