Solar Industry
Tunix Corporation: Precision Testing Solutions for the Solar Industry
At Tunix Corporation, we empower the solar energy sector with cutting-edge environmental testing solutions designed to accelerate innovation, enhance reliability, and ensure global compliance. From photovoltaic modules to energy storage systems and inverters, our chambers simulate real-world conditions with scientific accuracy—so you can validate performance before your product faces the elements.
Tested for Accuracy : Tunix Chambers for Solar Applications
Engineered with precision and built to international standards, our test chambers are designed to meet and exceed the rigorous requirements of the global solar industry:
- IEC 61215 / IEC 61730 – Compliance with international performance and safety testing for PV modules.
- ISO & CE Standards – Ensuring traceability, repeatability, and regulatory adherence across global markets.
- UL 1703 / UL 61730 – Testing support for North American certification protocols.
Whether you’re qualifying new panel designs, evaluating long-term durability, or seeking third-party verification, Tunix delivers confidence through compliance.
Thermal Cycling & Heat Resistance
Solar panels endure extreme daily temperature shifts. Tunix chambers simulate cyclic heating and cooling from –40°C to +85°C to identify thermal fatigue, delamination, or solder joint degradation.
UV & Solar Radiation Simulation
Our chambers replicate full-spectrum solar radiation, including UVA, UVB, and IR wavelengths—accelerating aging tests for backsheet materials, encapsulants, coatings, and glass.
Damp Heat & Humidity Testing
High humidity can cause corrosion and insulation failure. Tunix temperature-humidity chambers simulate 85% RH at 85°C to evaluate long-term moisture ingress in PV modules and junction boxes.
Salt Mist & Corrosion Resistance
Solar installations near coasts or industrial zones are exposed to corrosive atmospheres. Our cyclic salt mist chambers test the corrosion resistance of frames, connectors, and support structures per IEC 61701.
Dust & Sand Ingress Testing
Tunix’s dust chambers assess PV module seals, connectors, and enclosures against ingress from fine particles, simulating desert and arid environments in line with IEC 60068-2-68 standards.
Mechanical Load & Impact Testing
Our mechanical stress testing solutions evaluate the structural integrity of modules against wind, snow, hail, and installation-related stress. Ensure your modules resist bending, cracking, or glass shattering.
PID (Potential Induced Degradation) Simulation
Tunix chambers can simulate high voltage and humidity to accelerate PID effects, helping manufacturers ensure long-term efficiency retention of PV modules.
Components Validated Using Tunix Chambers
| Test Type | Solar Components Evaluated |
| Thermal Cycling | PV modules, inverters, junction boxes, connectors |
| UV & Solar Simulation | Backsheet films, encapsulants, panel coatings, cables |
| Damp Heat / Humidity | PV cells, MC4 connectors, battery enclosures, PCBs |
| Salt Mist / Corrosion | Mounting structures, frames, terminals, screws |
| Dust Ingress | Enclosures, inverter housings, combiner boxes |
| Mechanical Load / Impact | Glass panels, frames, module interlayers, trackers |
| PID Testing | Crystalline PV cells, glass-to-glass panels, conductive coatings |
Powering the Reliability of Renewable Energy : Tunix Corporation
As the global energy landscape transitions to clean power, Tunix plays a critical role in helping solar innovators deliver quality, durability, and compliance. From R&D to final certification, we provide the testing environment that ensures every product shines under pressure—today and for decades to come.
