Industrial solar panel maintenance
Maximize energy production
Dirty panels or those with 'hot spots' can lose up to 10% efficiency. Ensure every solar panel operates at 100%.
Extend the lifespan (over 30 years)
A well-maintained system exceeds its theoretical lifespan. Protect your investment to ensure it lasts for decades.
Prevent future issues
Anticipate future problems and detect faults before they turn into costly breakdowns. Preventive maintenance is always more cost-effective than emergency repairs.
Comply with industrial regulations
Ensure your installation complies with current safety regulations and industrial legal requirements.
What is included in a solar maintenance service?
A comprehensive 3-pillar approach to safeguard your investment and ensure regulatory compliance
- Predictive Maintenance: Continuous monitoring, precise data collection, and an alarm system to detect anomalies instantly.
- Preventive Maintenance with exhaustive annual inspection and cleaning: Comprehensive intervention combining robotic cleaning with thermal imaging to detect hot spots. Thorough inspection of the modules' physical condition, mounting stability, and inverter performance. Delivery of a detailed technical audit regarding the system's actual status.
- Corrective Maintenance with incident response and deployment of an expert team.
Read the whole thing Mantenimiento de Instalaciones Solares Industriales: Seguridad, Rendimiento y Cumplimiento del Decreto 192/2023
installation of solar panels
Maximize your savings: Discover how to drastically reduce the cost of your installation through IRPF incentives, FOTOPAR subsidies in the Balearic Islands, IBI and CAE.
Why choose SolarTradex
✅ In-house technical team (more than 50 people)
✅ Specialised in-house engineering (50% of the team are engineers/economists)
✅ Experience in the solar sector since 2010
✅ Full project management: no subcontracting, no intermediaries
✅ Regular trainers at the Association of Industrial Engineers of Barcelona and Lleida
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Frequently asked questions about solar panel maintenance
Is a maintenance contract mandatory for industrial solar panels?
Yes. According to Decree 192/2023, Article 6, for all photovoltaic installations requiring an engineering project (power above 10 kWn), the owner must have an active maintenance contract in place.
Complying with this regulation is crucial not only to avoid sanctions, but also to ensure the proper operation and safety of the installation throughout its useful life.
At SolarTradex we offer solar installation maintenance plans adapted to current regulations, with periodic inspections and full management of legal documentation.
What is the minimum maintenance required by regulations for industrial solar panels?
We always recommend as a minimum service:
- Panel cleaning to guarantee optimal production.
- Visual inspection of the structure, with issuance of the corresponding visit report.
- Continuous monitoring of the installation: if a breakdown or performance drop is detected, we come to carry out the diagnosis at no additional cost.
This minimum service covers the legal requirements of Decree 192/2023 and ensures the validity of the maintenance contract required for installations of more than 10 kWn.
How often should industrial solar panels be inspected and cleaned?
The cleaning service and visual structural inspection must be carried out at least once a year, in order to guarantee the efficiency of the installation and comply with the preventive maintenance requirements demanded by the regulations.
In highly polluted environments —such as proximity to the coast, industrial areas or zones with heavy agricultural dust— the frequency can be increased to every six months to maintain the maximum performance of the panels.
How much performance do solar panels lose without cleaning?
Under normal dirt conditions (dust and soil), lack of cleaning can generate an average efficiency loss of between 5% and 10% of annual production. When dirt accumulates over long periods, the losses can be much more substantial.
With a professional cleaning service, virtually all this percentage is recovered, so the cost of the service translates into an energy gain that is amortised quickly.
What guarantees does the industrial maintenance contract for solar panels include?
A maintenance contract for industrial solar panels includes specific guarantees that go beyond simple cleaning and inspection. These are the usual coverages:
- Preventive maintenance: scheduled periodic visits for cleaning, visual inspection of the structure and components, and detailed technical report.
- Continuous monitoring: 24/7 remote tracking of the installation's performance. Any anomalous drop in production triggers an automatic alert.
- Fault diagnosis at no additional cost: if monitoring detects a problem, our team travels to carry out the diagnosis included in the contract.
- Guaranteed response times: commitment to intervene within a defined timeframe based on the severity of the incident.
- Preservation of manufacturer warranties: professional documented maintenance ensures the validity of panel, inverter and structure warranties.
Specific repairs and material replacements are usually quoted separately, unless covered by the manufacturer's warranty that we manage for you. Discover all the details in our industrial self-consumption service.
How much does the maintenance of industrial solar panels cost?
The price of the service is personalised and calculated based on the total power (kWp) of the installation, as well as the scope of the contract (annual visits, monitoring, incidents covered).
Each installation has unique characteristics —location, exposure to pollution, type of structure— that influence the economic proposal. Discover real examples of our industrial self-consumption service.
