Normally, solar panels have a relatively long lifespan. However, electrical and electronic components, whether they are solar cell systems or general systems, can easily be damaged if not properly maintained. This can lead to significant expenses for replacement or repairs. Therefore, regular maintenance is necessary to reduce the risk of damage to the power generation system from sunlight and equipment. Additionally, proper maintenance helps extend the lifespan of various components in the system. Maintenance involves three main points:
Solar Module:
Check the mounting parts, steel frames, nuts, and screws of the solar module to ensure they are securely tightened. Any leaks or damage could have long-term consequences. Clean any dirt and dust on the solar module using clean water, avoiding the use of metal brushes that could damage the surface. Measure the electrical current and voltage of the solar module to ensure normal electricity production. If any issues are detected, promptly contact a technician or the installation company for correction.
Grid Connected Inverter: The grid-connected inverter converts the direct current generated by solar panels into alternating current for household use. Clean the inverter from dirt and dust to prolong its lifespan. Check the electric current and voltage output from the inverter and monitor its operation through the display screen for immediate troubleshooting in case of issues.
Distribution Board (AC/DC): The main distribution board (MDB) or switchboards control the main electrical system. Clean the board from dirt and dust and inspect the connectors and wiring points for any signs of looseness. Check the operation of circuit breakers and measure the resistance of ground wires.
The above steps are ways to maintain and check solar panels for prolonged functionality. However, specialized personnel and standard equipment are necessary for the proper maintenance of control systems and solar panels. Safety equipment is also crucial to prevent accidents during maintenance tasks.
If you want to enhance the efficiency of your solar panels, SolarClean can increase the light absorption of your panels by up to 6%, while also extending the lifespan of your solar panels without frequent cleaning.
