The formula for photovoltaic support is as follows
1. Maximum bearing capacity formula: Fmax = σ × A. Among them, Fmax represents the maximum bearing capacity, σ represents the yield strength of the support material, and A represents the cross section of the support.
2. Support weighting formula: W = ρ × V. Among them, W represents the weight of the scaffold, ρ represents the density of the scaffold material, and V represents the volume of the scaffold.
3. Tilt angle calculation formula: β = φ + λ - θ. Among them, β represents the tilt angle of the solar panel, φ represents the latitude of the solar panel, λ represents the orientation of the solar panel due east is 0 degrees, due south is 90 degrees, due west is 180 degrees, due north is 270 degrees and θ represents the altitude angle of the sun.
Detailed information
Photovoltaic energy production is ameans of using solar energy to convert light energy into electrical energy, while photovoltaic supports and components are essential components of photovoltaic energy production systems. Essential component. In photovoltaic power generation systems, the design and calculation of photovoltaic supports are very important, because they are directly related to the stability and efficiency of the installation of photovoltaic modules.
When calculating photovoltaic brackets and components, several factors must be considered, including the angle of sunlight, the material and stability of the bracket, etc. Among them, the most commonly used calculation formula is the formula for calculating the peak power Pmax of the photovoltaic solar panel: Pmax = Isc * (Voc - Vm) / (Voc - Vmref). Among them, Isc is the short circuit current, Voc is the open circuit voltage, Vm is the tenbattery output voltage and Vmref is the reference value of the battery output voltage.
The calculation results of this formula can be used to evaluate the output power of the photovoltaic module, thereby further determining the design and installation method of the bracket. In addition, when calculating the stability of the photovoltaic support, factors such as the structure and material of the support must be taken into account. Usually, photovoltaic racks are made of weather-resistant steel materials, which have good corrosion resistance and strength.
In addition to the calculation formula, you should also pay attention to the installation angle of the photovoltaic modules. The installation angle of photovoltaic modules has a great impact on the angle of incidence of light and the efficiency of energy use. Therefore, when calculating suppphotovoltaic orts, the optimal installation angle of photovoltaic modules should be considered to improve the power generation efficiency of the photovoltaic system.
In summary, the design and calculation of photovoltaic solar energy production systems must take into account the stability and efficiency of photovoltaic supports and components. Using the peak power calculation formula of the photovoltaic module, the output power of the photovoltaic module can be evaluated, and then the design and installation method of the bracket can be determined. In addition, it is also necessary to pay attention to the optimal installation angle of photovoltaic modules in order to improve the energy efficiency of the photovoltaic system.