Operation and Maintenance of Photovoltaic Parks


At A&J BRAND CONSTRUCTION we do not  design and manufacture the power & control electronics that are integrated in photovoltaic plants, but we have necessary experience to work with all of them. In addition, we perform the most efficient maintenance so that the installations are always operative and can obtain the maximum performance. To date, A&J BRAND CONSTRUCTION has more than 1300 MW ( 1,3 GW ) installations  executed  and also maintenance for some other parks from Europe. The knowledge, experience and specialization of the technical professionals of  A&J BRAND CONSTRUCTION are decisive aspects in the integral maintenance that we offer to our clients. The solutions provided for any type of photovoltaic installation guarantee reliability and maximum efficiency, with the added value of our wide Experience in Multi-technology.

Operation & Maintenance (O&M) is one of the most critical ways to ensure that the solar power system gives the best possible energy generation. We work to maintain the plant infrastructure and equipment, with the goal of improving the equipment’s life by preventing excess depreciation and impairment. This enables the solar power plant to produce the maximum amount of energy throughout its operational life, perfectly aligning the interests of developers, clients and the investors.

Combining our experience in plant maintenance and advanced diagnostics with our expert O&M staff using a remote monitoring system, A&J BRAND CONSTRUCTION  ensures the plant functions smoothly, thereby continuously generating solar power.

General checks:

As a solar plant is installed, A&J BRAND CONSTRUCTION  engineers prepare a schedule for preventive maintenance. This includes, but is not limited to, adjustments, cleaning, lubrication, repairs, replacements, and the extension of equipment life. At least twice a year, O&M personnel conduct a general inspection of the installation-site.

Modules: Modules need the maximum amount of preventive maintenance and cleaning activities are majorly concentrated around them.

Remote monitoring: A solar power plant constantly needs to be monitored to detect breakdowns and optimize its operation. The same function could be performed either on-site or remotely wherein we retrieve all the data either from the inverter or from communicating equipment (probes, meters etc.).