1. Conversion efficiency
η= Pm (peak power of solar cells)/A (solar cell area) × Pin (incident light power per unit area)
At present, solar street lights have been promoted and popularized in our lives. Solar street lights can be seen everywhere, in parks, roads, factories, communities, scenic spots, and even in most rural areas.
Flexible solar cell is a kind of thin film solar cell with advanced technology, excellent performance, low cost and wide applications. Its characteristic is that amorphous silicon coated with resin serves as the main photoelectric element layer and is laid flat on a flexible material substrate.
BIPV, also known as Building Integrated PV, is the integration of photovoltaic buildings. PV stands for Photovoltage. BIPV technology is a technology that integrates solar power (photovoltaic) products into buildings.
Due to the fact that solar cell modules are usually installed in wide and sunny areas, they are inevitably obstructed by various obstacles during long-term use.
Mechanical load testing of photovoltaic modules
Mechanical load testing is a gradual loading process on the surface of photovoltaic modules, monitoring possible short circuits and open circuits, appearance defects, electrical performance degradation rate, insulation resistance, etc. during the experiment to determine the ability of photovoltaic modules to withstand static loads such as wind and snow.
Series connection:
The solar panel has a positive and negative electrode. Series connection of solar panels refers to connecting the positive pole of a module to the next negative pole, and so on. This type of wiring increases the output voltage.
Photovoltaic+Car Shed “.
Photovoltaic car shed, as the name suggests, is “photovoltaic system+parking car shed.
Power generation on the board and sand fixation under the board “, taking into account both biological and artificial sand control, and utilizing the shading effect of photovoltaic panels, large-scale sand plant cultivation can be carried out on large areas of sandy land, achieving multiple uses for one land.