The maintenance frequency of the wind solar complementary controller mainly depends on its usage environment and working conditions. Generally speaking, the following are some recommended maintenance frequencies:
Regular inspection: Conduct a regular inspection every quarter or half a year to check the appearance of the controller for damage, corrosion, or loose connections.
Cleaning and maintenance: Regularly clean the radiator and fan of the controller according to the degree of dust and dirt in the usage environment to ensure good heat dissipation.
Wiring inspection: Check if the wiring of the controller is secure and if there are any signs of looseness or corrosion.
Electrical performance testing: An annual electrical performance test can be conducted, including measurements of parameters such as voltage, current, and power, to ensure the normal operation of the controller.
Troubleshooting: If any faults or abnormalities are found in the controller, they should be promptly investigated and repaired to prevent the fault from escalating.
It should be noted that the above maintenance frequency is for reference only, and the specific maintenance frequency should be adjusted according to the actual situation. When carrying out maintenance and repairs, relevant safety operating procedures should be followed and operated by professional personnel.