Across the U.S., a growing wave of commercial and industrial solar energy systems is quietly slipping into failure. Arrays once celebrated as cost-saving energy assets—and proudly showcased in ESG reports—are now producing far below expectations or have stopped producing altogether. Why? Because the original installers, EPCs, or manufacturers responsible for supporting them have vanished, leaving behind abandoned and orphaned solar energy systems with no one to monitor, maintain, or repair them.
This is no longer a niche issue. Publications like PV Magazine USA, Solar Power World, Utility Dive, and Canary Media have begun documenting a decade-long trend:
Thousands of commercial solar installations from the early 2010s are failing due to poor O&M planning, bankrupt manufacturers, unsupported monitoring platforms, and disappearing EPCs.
For commercial solar energy system owners, facility managers, sustainability leaders, and executives responsible for solar assets, this trend creates a significant operational and financial risk. Under-performing or orphaned assets distort ESG reporting, reduce ROI, introduce safety hazards, and may even trigger insurance and compliance issues.
But there is a path forward. With the right O&M partner, these abandoned systems can be recovered, repaired, and restored to peak performance.
The commercial solar industry experienced explosive growth between 2010 and 2016—but it grew faster than its long-term support infrastructure. Many EPCs launched during this period did not survive the subsequent decade due to shifting margins, acquisitions, market volatility, and tax-credit cycles. As these companies disappeared, thousands of system owners suddenly found themselves without warranty support, service commitments, or a functioning O&M plan.
Compounding the issue, dozens of inverter and component manufacturers from the early 2010s went bankrupt, eliminating replacement pathways and voiding warranties. Legacy monitoring platforms were sunsetted or absorbed into larger companies, leaving systems without data visibility. Many early PPAs and lease agreements underestimated the level of maintenance needed, meaning systems slowly degraded without corrective action. In short, the industry installed far more megawatts than it ever prepared to maintain—leading directly to today’s orphaned system crisis.
Energy Production Losses
A single underperforming 500 kW array can cost a commercial facility tens of thousands of kilowatt-hours per month. Underperformance means higher energy bills, lower ROI, and reduced predictability for budgeting and operational planning.
Distorted ESG & Sustainability Reporting
Without monitoring or service, production data becomes inaccurate or nonexistent. Companies have already been forced to restate ESG reporting after discovering their abandoned systems were producing far below expectations.
Increased Safety & Insurance Risks
Unmaintained solar systems develop:
- Ground faults
- Arc-fault hazards
- Water intrusion
- Structural instability
- Fire risks
Insurers increasingly require documented preventive maintenance—and may decline claims on neglected systems.
Asset Degradation & Decommissioning Liability
Left unattended, equipment failures cascade. What could have been a routine inverter repair can evolve into a multi-six-figure repowering or decommissioning event.
Financial Exposure for Lenders & PPA Providers
Solar lenders and leasing companies rely on production to secure repayment. When systems stop performing, debt metrics weaken, portfolios underperform, and the asset’s financial model collapses.
For system owners and managers, these risks compound quickly. Restoring proper O&M is the only path to stabilizing performance, data accuracy, and long-term asset health.
A significant number of commercial solar systems installed during the industry’s early expansion—particularly between 2010 and 2016—are now entering their second decade of operation, the period when equipment wear, inverter failures, and wiring degradation become most pronounced. Unfortunately, many of the EPCs and installation companies responsible for these assets no longer exist. Dozens of regional installers folded after tax-credit cycles shifted, mergers dissolved branches, or cash-flow gaps during interconnection delays forced shutdowns. Without these original EPCs, system owners are left without contractual support or technical continuity.
At the same time, many inverter and component manufacturers from the early 2010s have gone bankrupt or exited the U.S. market entirely, voiding warranty commitments and eliminating access to replacement parts or firmware updates. Legacy monitoring platforms have also been sunsetted or absorbed into larger companies, leaving thousands of systems blind to performance data. Combined with early PPAs and leases that underestimated the need for structured, long-term O&M, the result is predictable: a growing fleet of abandoned and orphaned solar energy systems deteriorating with no oversight, no monitoring, and no responsible party in place to maintain them. This problem is not isolated—it’s systemic, and industry reports now confirm it is accelerating.
Commercial solar owners, facility managers, and sustainability executives who find themselves with an abandoned or orphaned system should begin by regaining visibility and understanding the asset’s true health. The first step is a comprehensive third-party audit that includes physical inspection of modules and racking, inverter diagnostics, wiring integrity checks, grounding verification, and a detailed assessment of all mechanical and electrical components. Reestablishing a reliable monitoring platform is equally urgent, as accurate production data is critical for ESG reporting, internal KPIs, tax-credit compliance, and warranty claims where applicable.
Once the system’s condition is documented, owners can move forward with corrective repairs—whether that involves replacing obsolete inverters, repairing string outages, resolving ground faults, mitigating water intrusion, or addressing structural issues that threaten safety or performance. After repairs are complete, the system should be placed under a structured preventive maintenance plan, ideally with semi-annual or annual service intervals. This ensures small issues are caught early and prevents the system from returning to an orphaned state. For organizations with multiple sites or larger portfolios, consolidating all arrays under a single O&M provider improves consistency, standardizes reporting, and simplifies budgeting, ultimately restoring long-term stability and predictable financial performance.
Servist Energy specializes in restoring abandoned and orphaned commercial solar energy systems to full operating performance. Through rapid onsite assessments, advanced diagnostics (including IV curve tracing and thermal imaging), inverter and string repairs, and complete monitoring reinstatement, Servist brings failing systems back to optimal output. Their full suite of O&M services includes preventive maintenance, corrective repairs, monitoring and reporting, commissioning support, construction quality control, and decommissioning or repowering guidance. When an EPC disappears or warranty support evaporates, Servist Energy steps in as the responsible expert partner—protecting energy production, operational safety, financial return, and long-term asset value.
Commercial solar energy system owners and managers face a new operational reality: abandoned and orphaned systems are becoming more common every year, and the risks of ignoring them are significant. Without proper O&M, systems degrade, produce inaccurate ESG data, create safety liabilities, and fail to deliver the energy and financial value organizations expect.
But with a top-tier O&M partner like Servist Energy, these assets can be rescued, stabilized, and optimized. Whether your system is underperforming, unmonitored, unsupported, or fully orphaned, Servist provides the technical expertise and comprehensive service structure needed to bring it back to life—and keep it performing at its peak for years to come.
Your solar asset was meant to be an advantage. Servist Energy ensures it stays that way.
- PV Magazine USA – S. solar facilities lost $5,720 per MW to equipment issues in 2024
https://www.pv-magazine.com/2025/03/06/us-solar-facilities-lost-5720-per-mw-to-equipment-issues-in-2024/ - PV Magazine USA – Repowering aging U.S. solar farms: A strategic pivot in a changing energy landscape
https://pv-magazine-usa.com/2025/10/07/repowering-aging-u-s-solar-farms-a-strategic-pivot-in-a-changing-energy-landscape/ - Utility Dive – US solar farms are aging. Is it time to begin repowering?
https://www.utilitydive.com/news/us-solar-farms-are-aging-is-it-time-to-begin-repowering/690978/ - PV Magazine – Solar asset underperformance estimated to cause $4.6 billion in preventable losses in U.S.
https://www.pv-magazine.com/2024/03/14/solar-asset-underperformance-estimated-to-cause-4-6-billion-in-preventable-losses-in-us/ - Solar Reviews – What happens when your solar panel company goes out of business?
https://www.solarreviews.com/blog/solar-panel-company-out-of-business
About the Author — Jesse Waters
Jesse Waters is the Founder and CEO of Servist Energy, a rapidly growing operations and maintenance (O&M) firm specializing in commercial and utility-scale solar and energy storage systems. With a background rooted in field service, workforce development, and asset-management strategy, Jesse has built his career around one principle: great energy assets are only as strong as the people who maintain them.
He is passionate about elevating the skilled workforce, modernizing O&M, and driving the renewable-energy transition through world-class service, operational excellence, and technician empowerment. Jesse writes and speaks on topics such as workforce shortages, reliability in renewables, field innovation, and the future of U.S. energy infrastructure.
Servist Energy provides mission-critical operations, maintenance, and technical services for commercial and utility-scale solar and storage assets across the Mid-Atlantic and Northeast. We help asset owners, EPCs, developers, and investors protect system performance, reduce downtime, and extend the life of their renewable assets.
Our philosophy is simple: People. Process. Performance.
By investing in elite technicians, modern tools, and strict service standards, we deliver the reliability, transparency, and responsiveness the industry has been missing. From preventative maintenance and corrective repairs to advanced diagnostics and commissioning support, Servist ensures that every asset we touch performs at its fullest potential — day after day, year after year.
