1. Solar cell area: refers to the area (including grid lines) of all solar illumination surfaces of solar cells.
2. Monolithic solar cells: The smallest solar cells with positive and negative poles that convert solar radiation into electrical energy.
3. The effective light area of ​​a single solar cell refers to the difference between the geometrical area of ​​the single cell solar cell and the area occupied by the electrode.
4. Conversion efficiency: refers to the percentage of the maximum power of the solar cell subjected to light and the total radiation power incident on the solar cell.
5. Component (solar cell module): refers to the smallest detachable solar cell combination device with a package and internal connection that can independently provide direct current output.
6. Solar cell module area: refers to the total light surface area of ​​the solar cell module (including the edges, frames, and any projections).
7. Boards (solar panels): Assemblies that are assembled from a number of solar modules in a certain manner under one board are called boards (a board, often a unit of a square array).
8. Square array (solar cell square array): A DC power generation unit made up of a number of solar cell modules or solar panels assembled mechanically and electrically in a certain manner and having a fixed supporting structure. Does not include other.
9. The volt-ampere characteristic curve of a solar battery refers to the curve of the relationship between the current I flowing into the load and the battery terminal voltage V under a certain irradiance and temperature and different external circuit loads.
10. Short circuit current Isc: The output current of the photovoltaic generator when the terminal voltage is zero under a certain temperature and irradiation conditions.
11. Open circuit voltage Voc: The terminal voltage of the photovoltaic generator under no load (open circuit) under certain temperature and irradiation conditions.
12, standard test conditions: irradiance 1000W/m2, spectrum AM1.5, temperature 25 °C.
Garden tools are maintenance equipment for human green landscapes. They are used to maintain lawns, hedges, and protect flowers and trees, replacing most of the mechanized tools represented by manual labor. Classified according to use occasions, garden tools include garden tools and garden tools. According to the classification of the objects of use, it can also be divided into household tools and professional tools.
Trees Hedge Shear,Household Tools,Multifunctional Garden Trowel,Folding Garden Trowel
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