Poly Solar Panel Cell Discoloration

These lighter colored cells seem to show up when the sun is directly overhead when you look at the panel from back to front in other words from the high end of the panel towards the low end.

Poly solar panel cell discoloration. The polycrystalline cell which is recognizable by its light or dark blue color is not a monochrome and some cells are lighter and some are darker. Cell color differences come as a result of the production process. Poly 9bb 120 cells solar panel 295w 315w. Usually polycrystalline silicon solar cells won t have the corners cut off of them so you won t see the large white spaces on the front of the panel that you see on monocrystalline panels.

Solar panel degradation and failure is not a clear cut situation kurtz said. Why choose 9bb half cell solar panel. Full links for solar panel mono poly perc half cell bifacial 9bb 166mm solar panel power range from 5watt to 500watt hot sale perc 380w 385w 390w 395w 400w 430w 450w all goods have ce tuv etl cec inmetro certificates. In polycrystalline solar panels the corners are not rounded.

If i go around to the front of the panel and look at it the cells in question are a little lighter then the surrounding cells but not as pronounced. Monocrystalline solar panels mono and polycrystalline solar panels poly. If the color of your solar roof matters to you you should know that monocrystalline vs. What is the advantage compared with 5bb.

Uv exposure contributes to discoloration and backsheet degradation. Both types of panels produce energy from the sun but there are some key differences to be aware of. Hcp60x9 poly 9bb 120 cells solar panel 295w 315w. Normal wear and tear of pv module materials can include but is not limited to fading of frame color weathering of glass coatings and areas of discoloration around or over individual solar cells or any part of the pv module.

What is the advantage compared with 5bb. There are lots of different reasons why they degrade and why they fail. The way they are manufactured causes the panels to have a blue color which some people consider to be an eyesore. The typical polycrystalline panel will have a bluer shade while the monocrystalline panel will be darker black in color.

Mono solar panel 72 cells series 360w. Why choose 9bb half cell solar panel. Polycrystalline solar panels will appear somewhat differently in terms of color. Solar panels trusted manufacturers low wholesale solar panel prices.

As we all know the 9bb half cell solar module is currently the hottest.