Photovoltaic panels transfer heat through a process called conduction, where heat energy moves from the hot side of the panel to the cooler side.
The heat transfer of photovoltaic panels is affected by several factors, including the panel's material, size, orientation, and surrounding temperature.
The heat transfer of photovoltaic panels can be calculated using the formula Q = U x A x DeltaT, where Q is the heat transfer rate, U is the overall heat transfer coefficient, A is the surface area of the panel, and DeltaT is the temperature difference between the hot and cold sides of the panel.
Calculating heat transfer for photovoltaic panels can help determine the panel's energy efficiency, as well as inform decisions on panel placement and design to optimize heat transfer and overall performance.
To improve the heat transfer of photovoltaic panels, measures such as using materials with higher thermal conductivity, increasing surface area, and providing proper ventilation can be taken to reduce the temperature difference between the hot and cold sides of the panel.