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How to increase the service life of the inverter?
Photovoltaic inverters are electronic products and are limited by the internal electronic components. inevitable! There is a certain lifespan loss. The life of the inverter is determined by the quality of the product, the installation and use environment, and subsequent operation and maintenance.
Our Yuli energy experts will tell you below. How to effectively increase the service life of the inverter.
1. The internal temperature of the inverter.Temperature is the most important factor affecting the life of the inverter. Do the following 4 points during installation.
(1) The inverter must be installed in a well-ventilated space with good ventilation from the outside world. It is strictly prohibited to install the inverter in a closed box.
(2) The inverter should be installed in a location that avoids direct sunlight.If it is installed outdoors, it is recommended to install a sunshade and rain shield above the inverter.
(3) Whether it is a single installation or multiple installations, installation must be carried out in accordance with the installation space dimensions given by the manufacturer.
(4) The inverter should be installed as far away from high-temperature areas as possible, such as boilers, fuel-fired hot air blowers, heating pipes, and air outlet vents of outdoor air conditioners.
Improper matching of the input voltage and current parameters of the inverter will also affect the life of the inverter. When the input voltage is too low, the current will be too high, approaching a critical state. When the input voltage is too high, the current becomes smaller, but the voltage is close to the critical state. In this case, it will not only affect the power generation efficiency of the inverter, but also affect the service life of the inverter. Therefore, we generally recommend that the input work The voltage is configured to the rated voltage range.
(1) In places with serious pollution or dust, it is best to install it in a closed manner and clean the dirt on the inverter or cooling fan regularly to avoid overheating and other faults.
(2) When cleaning the inverter, use a soft cloth to scrub it, and do not use scrubbing tools with too much friction.
The above Yuli Energy briefly introduces the methods of maintaining the inverter. I hope the above content can be helpful to everyone. Want to know more about inverter related selection. You can contact us. Yuli Energy will provide you with free technical solutions and quotations.