Solar panel is a device that absorbs sunlight and directly or indirectly converts solar radiation energy into electricity through the photoelectric effect or photochemical effect.

Before testing photovoltaic solar panels, you need to understand the test conditions: test principles, test tools, test standards (environment), and test parameters. The following is

The solar panel assembly is made of imported (or domestically produced) monocrystalline (or polycrystalline) silicon solar cells in series and parallel, and is heat sealed