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.

Expofimer Conference Spain, 2025

From March 4-5, RES will be attending EXPOFIMER 2024 in in Zaragoza, Spain. The fair will showcase various technologies and equipment including PPE, security systems, surveillance solutions, SCADA systems, CMS and more. If you are attending, come along and meet our team (Hall 2, E 12-24) and find out more…

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ACP Operations, Maintenance & Safety Conference 2025

From March 3-5, RES will be attending the Operations, Maintenance & Safety Conference organized by American Clean Power in Nashville, Tennessee. The event will see 2,000+ attendees come together to discuss advancing the safety and efficiency of the clean energy workforce but extends to discussions on leadership, emergency response planning,…

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Meet Hannah Abend, RES’ Global Services COO

With nearly two decades of experience in the renewable energy sector—including offshore wind, tidal energy, and leadership roles at industry-leading companies—our Global Services Chief Operating Officer (COO), Hannah Abend, brings a wealth of expertise and a clear vision for the future. This isn’t Hannah’s first chapter with RES; having worked…

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