Tongwei reserves the right to pursue the above actions. 2/28 The cable is fixed on the bracket with specially designed light resistant tie and cable card. The cable is light The inclination
The open circuit voltage value under the expected lowest temperature shall not exceed the maximum system voltage value allowed by Module and other values required by DC electric parts. TONGWI Module maximum system voltage is DC1000V/DC1500V,actually system voltage is designed based on the selected Module and inverter model.
The mechanical load that the Module can withstand is determined by the mounting method, and the calculation of the mechanical load capacity during the design of the PV system requires a professional to be responsible for carrying out the design. Module tilt angle: the angle that the surface of the Module makes with the horizontal plane.
When determining the accessories of the photovoltaic power generation system, such as the rated voltage, rated current, wire capacity, fuse specifications and other parameters related to the power output of the Module, the Isc marked on the Module should be multiplied by 1.25 times.
This study focuses solely on the case where the wind is perpendicular to the PV rack, i.e., a wind direction angle of 0°. The main reason for this choice is that, when the wind direction angle is 180°, the presence of ground anchor cables significantly reduces the wind-induced vibration coefficients.
Quantitative exploration reveals distinct influences of panel tilt angles on support reactions and displacement wind-induced vibration coefficients in FCSPSs.
As the solar panel tilt angle increases from 0° to 60°, the support reaction wind-induced vibration coefficient (βz_f) ranges from 1.07 to 1.67, and the displacement wind-induced vibration coefficient (βz_u) ranges from 1.70 to 1.93, showing a clear impact of the tilt angle on these coefficients.
