Specialized Testing Equipment for Solar Cells and Panels​ in the Midwest

Multifamily Property Solar Power Installations the Midwest

See the Damage You Can’t See. Protect Your Solar Investment.

Wolf River Electric provides advanced diagnostic testing services to help solar asset owners, customers, and insurance stakeholders understand the true condition of installed photovoltaic systems. When performance drops or severe weather strikes, hidden defects can threaten long-term output and financial returns. For services in Minnesota, Wisconsin, Iowa, South Dakota, and North Dakota, you can count on Wolf River to protect your assets and provide expert services.

Using field-deployable, lab-grade diagnostic tools, we identify internal damage, underproduction, and failing assets that are not visible through standard inspections. Our testing helps clarify the extent and likely cause of damage—supporting informed decisions around repair, replacement, and insurance claims.

Our services include high-resolution electroluminescence (EL) and photoluminescence (PL) imaging, ultraviolet fluorescence (UVF) diagnostics, infrared analysis, and electrical performance testing—designed to deliver clear, objective insight into real-world system health.

Whether you’re responding to a storm event, investigating unexplained underperformance, or supporting an insurance or asset review, Wolf River Electric provides independent expertise you can rely on.

Wolf River Electric. Independent insight. Defensible answers. Smarter solar decisions.

Uses safe green or red LED light source and a high resolution PL camera within a lightproof enclosure, to obtain contactless images of partially and fully processed cells and minimodules;

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