What are black solar panels?

Black solar panels are simply a type of solar panel with a black appearance due to the kind of silicon they use and their method of construction. These panels, often referred to as monocrystalline panels, are made from single-crystal solar cells, which are cut from a pure silicon crystal “boule.”

Are black solar panels better than blue solar panels?

Black solar panels generally use monocrystalline silicon, while blue solar panels use polycrystalline silicon. Black (monocrystalline) solar panels tend to be more efficient than blue solar panels, but they also tend to be more expensive. A solar energy company can help you decide which type of solar panel is right for your home.

Are black solar panels energy efficient?

Energy efficiency of a solar panel is measured by how much light it turns into electricity. Higher energy efficiency is the most important benefit of black solar panels. The high-grade, pure silicon of monocrystalline cells in black solar panels are around 24% energy efficient, compared with 15 to 20% efficiency of blue panels.

Are solar panels black or white?

Solar panel backing sheets can be black or white. The cheapest solar panels have silver frames, which are conspicuous, and white backing sheets that are visible between the solar cells. But solar panel frames and backsheets can be configured to produce monocrystalline panels that are mostly black or entirely black.

What are the disadvantages of using black solar panels?

The main disadvantage of using black solar panels is the price. Installation costs for black solar panels average £370 to £450 per square metre, compared with £300 to £350 for blue solar panels. However, the lower price of blue solar panels comes at the cost of inferior efficiency.

How long do black solar panels last?

Black solar panels can last 30 to 40 years or longer, compared with the average 20 to 25 years of blue solar panels. Many homeowners believe the sleek look of black solar panels is more stylish and visually attractive than blue panels. Black solar panels tend to blend in better with surrounding roof tiles, particular on darker-coloured roofs.