Solar farms utilise generators and solar panels to tap sunlight into photovoltaic cells. In turn, this action generates electrical current used in powering different systems in the facility. However, solar farms require regular maintenance to prevent potential obstructions, among other issues that lower system performance. To ensure your solar farm is functioning optimally, consider these five solar farm maintenance tips:
Transformer Leakage
Regular transformer inspections are necessary to ensure they remain in proper working condition and leakage-free. Potential leakages can result in environmental contamination and other safety risks. Understanding how to troubleshoot transformer leakage and performing timely repairs is crucial for your solar farm.
Additionally, you can conduct preventive maintenance by monitoring the transformer's oil pressure and temperature. You can also manage or prevent fatal errors by setting automated alarms and parameter ranges.
Grass And Weed Control
It's common to find grass and weeds growing on commercial solar farm grounds. When left uncontrolled, these grasses, weeds and shrubs might grow excessively, blocking solar panels from receiving adequate sunlight. Besides, they can transfer debris on solar panel surfaces, considerably reducing their power output.
Therefore, eliminate weeds and shrubs around the solar panel edges. Mow the grounds regularly using specialised equipment. Furthermore, use appropriate chemicals to control the spread of weeds and trim tall hedges to allow ample sunlight access.
Damage From Vandalism
Vandalism is one of the problems facing solar farms, and you must establish high-end security systems to prevent this issue. For example, you might install CCTV surveillance in strategic places, erect razor-wire fencing, hire guards and employ security dogs to protect your solar farm. Implementing these measures will help fend off vandals and thieves while keeping your property safe.
Short-Circuited Photovoltaic Cells
Another common problem you might experience on your solar farm is short circuits in photovoltaic cells. This problem typically occurs from manufacturing defects in semiconducting materials. Often, this issue goes unnoticed before PV cell assembly.
The best way to determine shorted PV cells is by inspecting them using infrared imaging. This method is straightforward, cost-effective and efficient in helping you identify defects and performance of PV cells.
Storm Damage On Solar Farms
Often, solar farms located in regions prone to violent storms might be at risk of damage. Damaged solar equipment might significantly reduce system performance and result in a total shutdown.
Therefore, stay on top of the daily weather forecast and invest in backup equipment to handle unforeseen breakdowns. Also, ensure your maintenance teams are on standby if the weather department announces a storm alert.
Share7 November 2022
Heya. I’m Jim. I am an electrical assistant in an open cut mine. I help keep generators maintained and operating, and ensure that electrical installations are safe. I work with extremely high voltages, so safety is a priority. I was an assistant for a household electrical contractor. Whilst it is more exciting to work with industrial electricians, being a general electrical assistant had its moments. Once, when working in a roof cavity, I was bitten by a rat! Friends and family often ask me to do electrical jobs and I worry about their ignorance when it comes to electrical installation and the importance of hiring a qualified professional. There are some jobs I simply won’t touch because I lack the expertise. I hope this blog makes people aware of the types of electrical work and general care which must be taken when working around electricity. Please read and stay safe!