According to data available to TASSIS Energy from the PV systems that it maintains (residential and parks), 1 in 3 systems has significant technical failures and errors that usually exist from the initial installation and are detected during the first regular technical inspection! Failures and faults that are capable of being a strong source of risk to the equipment, the building, the environment and people.
Below you can see indicative failures and their respective consequences:
Error: Incorrect frame support
Cause: Bad installer practice
Consistency: Frame detachment/risk of damage
Error: Insulation panel
Cause: Bad installer practice
Consistency: Equipment destruction / Insect-water entry
Error: Shading Cause: Design / installation failure
Consistency: Reduction of total energy production
Error: Wasp nests in the frames
Cause: Absence of maintenance
Consistency: Equipment destruction/fire hazard
Error: Incorrect wiring
Cause: Bad installer practice
Consistency: Equipment destruction/Danger to human life
Error: Inverter fan block Cause:Absence of maintenance
Consistency: Reduction of total energy production