Blue vs. Black DIY Solar Panels: Does Color Matter? Posted on 30 Jan 07:00
When researching your options for DIY solar panels, you may notice that some photovoltaic modules are blue and others are black. Did you know that color matters when designing your solar energy system?
Blue and black solar panels don’t just have distinct looks. They are also technically different.
Blue DIY Solar Panels: Pros and Cons
Solar modules that have a blue tint are made of multiple silicon crystals. Referred to as polycrystalline silicon, these photovoltaic panels are typically the less-expensive option.
Manufacturing polycrystalline solar panels is a simple process that wastes very little silicon. As a result, their prices are lower. For homeowners and businesses looking for the least expensive way to invest in photovoltaic power, polycrystalline panels may be a good option.
However, blue photovoltaic panels are not as efficient as their black counterparts. So, to generate the same amount of power, you need more blue PV panels than you would black. This effectively cancels out the price difference.
Pros and Cons of Black DIY Solar Panels
Black photovoltaic modules are made of high-quality single-crystal silicon, known as monocrystalline. Because of their manufacturing process, they absorb more of the sun’s energy. This makes them exceptionally efficient. Also, they tend to perform better in low light conditions.
Monocrystalline panels are also a more attractive option based on their size. You won’t need a vast amount of rooftop or ground space for an effective monocrystalline solar array.
The downside to monocrystalline photovoltaic modules is their cost. While they have become more competitive in price, black PV modules are still slightly more expensive than their blue counterparts. But because you will require fewer, the cost difference may be negligible.
Choosing DIY Solar Modules for Your Home
So, should you go blue? Or are black photovoltaic modules the better option for your DIY solar panel system?
Installing either type will dramatically reduce (or even eliminate) your monthly utility bills. The decision ultimately comes down to personal preferences and needs. Many homeowners prefer the look of black solar modules. If you have limited space for installing your DIY PV system, monocrystalline panels are the only practical option.
If you have a tight budget and lots of space, lower-efficiency polycrystalline could meet your needs. Keep in mind, though, that these modules aren’t that much cheaper than monocrystalline panels. Paying a little more for greater efficiency could make more sense in the long run.
Solar GOODs offers a variety of high-quality DIY solar panels that are well-suited for do-it-yourself installations. Visit our website today to learn more, and to start designing your home solar system.