Summary The challenge is just about to start after the solar panels are installed. Small flaws, hot spots, and yellowing on the solar panel will cause the solar power generation to decrease, and there may eve
The challenge is just about to start after the solar panel are installed. Small flaws, hot spots, and yellowing on the solar panel will cause the solar power generation to decrease, and there may even be a risk of short circuit or fire. However, how small a solar panel defect will affect the power generation?
Usually crystalline silicon solar cells are about 200 microns thick and thin, but they are not very soft, so sometimes they will be damaged due to transportation, installation collision or inadequate maintenance, and small cracks will occur. Basically these cracks are not visible to the naked eye. Device detection may be ignored.
However, the solar system is not just a battery. The solar battery converts sunlight into DC power, and then converts it into AC power from the inverter before it can be connected to the feeder or for own use. A small wound on the board or ignoring the panel, in addition to reducing the power generation, may also cause a short circuit or fire.
