Nine Factors Affecting the Power Generation of Photovoltaic Modules
Factors Affecting the Power Generation of Photovoltaic Modules.Today, Hengyuan Tai will introduce the following factors:
- Solar Radiation: The amount of solar radiation received by the photovoltaic system.
- Inclination Angle of the Photovoltaic Modules: The angle at which the modules are installed affects the amount of sunlight they receive.
- Line Losses: The DC and AC circuit losses in the system.
- Connection Losses: The way the lines are connected can influence the loss of electricity.
- Dust Losses: Dust accumulation on the modules reduces their efficiency, and regular cleaning is required.
- Temperature Characteristics: To avoid the impact of temperature on power generation, modules should be kept well-ventilated.
- Efficiency of the Solar Cell Modules: The quality of the silicon used in the solar cells affects their efficiency.
- Controller and Inverter Efficiency: The efficiency of the system’s controller and inverter impacts overall power output.
- Battery Efficiency (for Off-grid Systems): Off-grid photovoltaic systems require batteries. The charging and discharging efficiency of the batteries directly affects the system's efficiency and, in turn, the power generation.