Photovoltaic energy storage prefabrication chamber is a kind of equipment integrating photovoltaic power generation and energy storage, which provides convenience for the utilization of renewable energy. However, in the long-term operation, the cabin will face various inevitable problems, requiring later maintenance and maintenance. This paper will introduce in detail all aspects of the late maintenance of the photovoltaic energy storage prefabrication cabin.

Regular inspection is the key to maintaining the good condition of the photovoltaic energy storage prefabricated cabin
Regular inspection includes inspection of the exterior of the cabin and internal equipment to ensure its integrity and normal operation. The appearance inspection is mainly to check whether there is damage, corrosion or water leakage of the cabin shell and repair it in time. Internal carefully check the operating status of the device to ensure that it works properly. If there is an abnormal situation, handle it in time. After wearing protective equipment, you can use a soft brush to remove dust and dirt. At the same time, it is necessary to maintain good ventilation in the cabin and replace equipment such as filters in time to prevent dust clogging or affecting the operation of equipment.

Pay attention to the inspection of the internal environment of the cabin

Because it is necessary to maintain a constant temperature throughout the year, it is necessary to configure heating and cooling air conditioning to control the temperature of the internal environment. Try to use industrial-grade all-in-one units instead of household hanging air conditioners or other types of air conditioners. The air conditioner of the industrial unit has the functions of remote control, self-starting and dehumidification. And can be configured and installed intelligent temperature control equipment and air conditioning connection and intelligent control, thereby saving energy.

Check the monitoring of photovoltaic energy storage prefabrication cabin and external equipment

No dead Angle surveillance video camera equipment should be installed inside and outside the photovoltaic energy storage prefabricated cabin to complete the monitoring of the internal operation of the cabin body and the processing of micro-control equipment to ensure the stability of the equipment. Observe the external environment in time and handle any anomalies in time.

Maintaining the normal operation of photovoltaic modules is also one of the important tasks

Photovoltaic module is the core component of photovoltaic prefabrication chamber, which directly affects the power generation efficiency. Check the surface of the photovoltaic module regularly for damage or covering, and clean it. At the same time, electrical safety testing is needed to ensure that the connection between the photovoltaic panels is reliable, and the damaged components are repaired or replaced in time to ensure their normal power generation.

In addition, the inverter also needs regular maintenance and overhaul. The inverter is the equipment used to convert the direct current of photovoltaic power generation into alternating current power supply. Periodically check whether the operating status and parameter Settings of the inverter are normal, and clean and heat dissipate. For the inverter that is faulty or abnormal, contact professional technicians in time to repair or replace it.

Finally, the maintenance of energy storage batteries is also crucial. One of the most important functions of the photovoltaic energy storage prefabrication chamber is energy storage, and the battery is the core equipment for energy storage. Periodically check the working status and battery capacity of the battery pack to ensure its normal operation. At the same time, pay attention to the cooling and ventilation of the battery, avoid overheating and overcharging, and extend the service life of the battery.

To sum up, the late maintenance of the photovoltaic energy storage prefabrication cabin requires regular inspection, cleaning and maintenance of photovoltaic modules, inverters and energy storage batteries and other equipment, and timely maintenance and replacement. Carefully doing these tasks can ensure the normal operation of the cabin and power generation efficiency, extend the service life of the equipment, and better support the use of renewable energy.