Without active solar PV monitoring and planned maintenance, faults can go undetected for months – reducing generation, increasing costs and eroding return on investment.
Unlock NRG helps your organisation maximise performance through independent solar monitoring, maintenance services and operational oversight.
Monitoring systems can identify losses of as little as 1-5% before they become significant. Source: ResearchGate
Preventative maintenance programmes typically cost less than reactive fault response.
UK fire services attended a solar-related fire every two days during 2024.
Source: The Times
Most organisations assume that if their solar PV system is generating electricity, it is performing as expected. In reality, faults, degradation, configuration issues and maintenance requirements can reduce performance over time without triggering an obvious warning.
Generation continues, but not at the level originally forecast. The result is lost energy, reduced savings and lower return on investment.
Common issues of underperformance
Limited visibility of asset performance
Many organisations rely on installer-provided portals. While these provide data, they often lack the operational insight that help you identify performance issues early.
Faults usually develop gradually
Inverter issues, communication failures, string faults, shading changes and equipment degradation can all affect your generation without causing a complete system failure.
Maintenance becomes reactive
Without active monitoring, faults are often identified only after performance has already been affected, increasing downtime and remediation costs.
Performance is rarely linked to financial impact
Generation data does not explain what underperformance is costing your organisation. To demonstrate return on investment or justify action you need operational reporting.
We help your organisation maximise solar performance through continuous monitoring, proactive maintenance and operational oversight. By combining real-time performance data with technical expertise, we identify faults earlier, reduce downtime and protect long-term return on investment.
Real-time visibility of performance, faults and generation across your solar estate.
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Identify underperformance, quantify financial impact and establish a clear operational baseline.
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Reduce downtime, improve generation and protect long-term return on investment.
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Before investing in monitoring, maintenance or optimisation, it's important to establish how your assets are performing today. Our audit process identifies safety risks, performance issues and operational gaps, creating a clear baseline for future decision-making.
Safety & Compliance Review
Review systems, documentation and operational risks.
Performance Assessment
Compare expected generation against actual performance.
Improvement Plan
Prioritised recommendations with costs, savings and ROI.
Monitoring & Maintenance
Establish ongoing oversight and performance management.
Independent monitoring, auditing and operational oversight for solar PV estates.
