The photovoltaic inverter is an important part of the solar photovoltaic power station, which mainly converts the electric energy generated by the solar panel into alternating current. What matters should be paid attention to when using photovoltaic inverters for daily maintenance?
1. Be sure to install and connect the equipment in strict accordance with the instructions for use of the solar inverter. During installation, be sure to carefully check various places: for example: whether the insulation place is well insulated; whether the line meets the requirements; whether the system grounding meets the requirements; whether the terminals and components are loose during transportation, etc. Problems should be dealt with in a timely manner.
2. Strictly follow the instructions for use of the solar inverter for correct operation, especially before starting the machine, pay attention to whether the input voltage is normal, whether the indicator lights and each meter indicate whether it is normal; when operating, pay attention to switching the machine on and off go well and see if it is correct.
3. There is high voltage in the solar inverter, the cabinet door should be locked at ordinary times, and the staff are not allowed to open the cabinet door at will.
4. There are various automatic protection functions, such as: overheating, overvoltage, overcurrent, open circuit and other items. If these phenomena occur, there is no need for manual shutdown. In addition, the protection point of automatic protection has been set at the factory and does not need to be adjusted.
Post time: Aug-19-2022