The two impacts of insufficient sealing in photovoltaic modules
In the production and installation of photovoltaic modules, an extremely important process is the sealing of the backsheet frame and the adhesive sealing of the junction box. What are the impacts of insufficient sealing in photovoltaic modules?
Invasion of Destructive Liquids and Gases, Affecting Power Generation or Causing Damage: Since photovoltaic panels are exposed to external environments for long periods, rainwater and dust can easily penetrate inside. If sealing is not done properly, it can lead to corrosion of the cells, damaging the normal operation of the power generation system.
Impact on Overall Integrity, Reducing Actual Service Life: The tightness between various components of the photovoltaic module enhances its ability to withstand external forces. If the module's sealing is poor and the adhesive bonding is weak, it can cause loosening or aging of the panels, significantly affecting the overall service life of the module.
These are the impacts of insufficient sealing in photovoltaic modules, as explained by Hengyuan Tai.