Inverter overheating is widely recognised across the solar industry, yet most sites continue to rely on OEM curtailment logic that is either too conservative or poorly configured — sacrificing yield while accelerating component wear. This presentation introduces Optivert, RES’ novel inverter temperature management system, and shares results from field trials…
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Operations & Maintenance
Onshore Wind O&M
Highly skilled engineers and technical specialists provide first-class operations and maintenance support for your wind assets.
Minimise cost, maximise production
With our years of experience as a developer and operator of wind farms, we have built up a highly skilled team of engineers and technical specialists providing first-class operations and maintenance services for commercial, industrial and utility customers.
By accurately assessing the condition of your asset, we can optimise performance through targeted maintenance. Our competitive and comprehensive services boost revenue and decrease costs.
Why RES?
Our progressive O&M approach is unique to the market. As an independent service provider, we focus on what matters to you - from delivering innovation to analysis, optimisation and condition monitoring services. We go beyond just boots on the ground.
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 onshore wind projects perform more efficiently and reduces downtime.
Technology expertise
Extensive multibrand experience across all of our technologies.
What we offer
With specialists in SCADA, condition monitoring, performance analysis, system design and more, you can trust RES to safely manage your onshore wind assets.
- HV services
- Asset upgrades and retrofit campaigns
- Preventative (scheduled maintenance, inspections, audits and asset health assessments)
- 24/7 remote monitoring
- Corrective (unscheduled maintenance, performance warranties, major component replacement)
- Condition monitoring and SCADA analysis
- Supervision
- Decommissioning
- Parts supply / resale and repair
Latest Resources
Learn more about our projects.
Open-source dataset and AEP validation from a real world case study of turbine upgrades worth 5% AEP
Accurately measuring AEP uplift from wind farm upgrades remains a persistent challenge, particularly where high-quality wind measurements such as LiDAR or met masts are unavailable. This presentation introduces RES’ open-source wind-up methodology and shares results from a real-world case study at Hill of Towie, a 21-turbine onshore wind farm in…
Wake steering at scale: real results from a commercial wind farm
Wake steering is widely discussed in wind energy but rarely demonstrated at scale on commercial sites. This poster shares results from RES’ first full wake steering trial on a 21-turbine commercial wind farm, using our Dynamic Yaw product to target a 1% AEP uplift. The trial ran from late 2025…