Solutions

Our passionate and experienced people deliver successful clean energy projects globally.

Our offices

Like our business, we’re truly global – but proudly local. Find contact and location details for every RES office.

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Operations & Maintenance

Solar PV O&M

We focus on delivering competitive and comprehensive services to maximise revenue, minimise cost and maintain asset value.

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Maximising performance and reliability

Monitoring projects 24/7 from our Control Centre, we deliver preventative and reactive O&M services and provide essential supervision for work on remote sites.

It is our complete understanding of components with effective 24/7 data capture and analysis that enables us to develop both long-term maintenance plans combined with quick response using skilled, locally based teams.

Why RES?

Our people-first approach and decades of experience has led to the development of robust systems of work, ensuring your solar PV assets perform safely and reliably.

Exemplary health and safety performance

A secure work environment that puts people first, delivering best-in-class health and safety performance.

24/7 support

Our operational control centre is always accessible, giving you continuous support and monitoring.

Analysis and optimisation

Using in-house developed diagnostic tools, we analyse all sources of data to increase performance and maintain asset value.

Spares management

Our novel and sophisticated parts management process helps your projects perform more efficiently and reduces downtime.

Technology expertise

Extensive multibrand experience across all of our technologies.

What we offer

Solutions are tailored to meet your specific needs, whether that’s long-term support or standalone services for individual projects.

  • Preventative (scheduled maintenance​, inspections​, audits and asset health assessments​)
  • Corrective (unscheduled maintenance​, performance warranties​, major component replacement)
  • HV services​

  • Asset upgrades and retrofit campaigns ​
  • 24/7 remote monitoring ​
  • Condition monitoring and SCADA analysis​
  • Supervision ​
  • Decommissioning​
  • Parts supply / resale and repair

Latest Resources

Learn more about our projects.

Global Offshore Wind 25

Global Offshore Wind, organised by RenewableUK, is the the UK’s largest meeting place for the global offshore wind industry. Our development, support services and digital teams will be in attendance. Come and visit our stand and find out more about how we can support your offshore projects. In addition, we…

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EnergYear Chile 2025 

On 19th March, Renato Machado, our Regional Services Director Latam, will be speaking as part of the EnergYear Chile conference in Santiago.  Chile has established itself as a leader in renewable energy in Latin America, surpassing 40% of its total energy production from clean sources in 2024. This achievement has…

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Innagreen and RES: a partnership that delivers value with a purpose

Renewable projects don’t happen overnight. They require significant effort and collaboration between diverse teams to bring them to life. Equally important is the work that follows – ensuring these projects deliver lasting value. The partnership between Innagreen Investments and RES exemplifies how collaboration can drive purposeful value creation. Our work…

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