Transformer Reliablity for Renewable Energy
End-to-End Transformer Care for Wind & Solar Operations
Why Transformer Reliability Matters in Renewables
Renewable energy assets face reliability challenges that traditional generation doesn't. Transformers endure frequent load cycling, temperature swings, remote and unmanned sites, and demanding grid-interconnect requirements—all of which accelerate wear and complicate maintenance.
The stakes have only grown:
- Downtime is lost generation. Every hour a step-up or GSU transformer is offline is revenue that can't be recovered, often at sites where a service call means a long drive before any work begins.
- You can't rush a replacement. Because the demand has skyrocketed in the last decade, generator step-up (GSU) transformer lead times can run anywhere from 100-144 weeks—nearly three years. For an asset central to your interconnection, life extension is now a business-critical strategy.
Managing renewable transformers well demands a partner who understands the data, the risk, and the business outcomes.
How SDMyers Helps Renewable Energy Operators
Early Fault Detection
Asset Life Extension
Clarity from Complexity
Multi-Site Reliability
Our Approach for Transformer Reliability
01
Assess
We review your transformer fleet, existing data, and equipment criticality.
02
Consult
Your team receives a prioritized transformer reliability plan built around gathering the right data at the right intervals.
03
Validate
Our expert field technicians perform testing, diagnostics, and corrective actions on-site, and our diagnostics team reviews the results and delivers them clearly.
04
Sustain
SDMyers provides ongoing monitoring, testing, and field service as needed with real-time support through your Transformer Dashboard®.
Why Partner with SDMyers?
Proven track record.
60+ years of successful transformer life extension and maintenance expertise.
Experience in Wind & Solar.
Trained professionals with experience in the distributed, remote-site realities of wind and solar operations.
Millions of data points.
We have the world's largest transformer fluid analysis database with millions of real-world data points.
End-to-end capability.
From consulting to testing and diagnostics to corrective actions and ongoing reliability planning.
Trusted partnership.
We recommend what's in your best interest and treat you like a partner, not just another transaction.
Frequently Asked Questions
Testing cadence is best tied to criticality, loading, and environment. For most sites, this means annual oil analysis and thermal imaging at minimum, with more frequent monitoring for high-criticality step-up and interconnect units.
They're the link between your generation and the grid. If they fail, the whole site stops producing. With replacement lead times approaching three years, keeping these units healthy is essential to protecting revenue and interconnection commitments.
Yes. With NFPA 70B now an enforceable standard, we help you build maintenance records that hold up to audits and satisfy compliance requirements. NFPA 70B now requires a documented electrical maintenance program (EMP), including annual infrared scanning. We help you build and document a compliant, defensible program.
Most operations aren't short on data. They're short on confident interpretation. Our diagnostics team translates test results into clear, prioritized recommendations, backed by the world's largest transformer fluid analysis database. You'll know what the data means and what to do about it.
Yes. We help IPPs and renewable operators maintain a consistent reliability standard across distributed portfolios, prioritizing attention where it matters most.
We do. Think of SDMyers as an extension of your team, helping offset the skills gap many facilities face as staffing shrinks or experienced staff retire. We supply the transformer expertise and interpretation your internal team may not have in-house, and we work within your timelines, outage windows, and operational needs.
Schedule a transformer reliability consultation with one of our transformer experts. We'll review your critical assets, talk through your current data and priorities, and help you build a clear path forward. Reach out through the form on this page or call us to talk to a transformer expert directly.
Talk with a Transformer Expert
Get a free quote or consultation on a tailored plan for your wind or solar operations—we’re here to help.
Call (330) 630-7000 or fill out the form to connect with an SDMyers transformer expert today.
