On a windy June afternoon above a textile mill in Faisalabad, the rooftop string inverters hum at full output while the ambient edges past 48–50°C. The fans aren’t screaming, and the heat sinks aren’t caked with lint. High‑Efficiency Air‑Cooled Heat Sink Assemblies with Vortex Optimization and Anti‑Dust Coatings for Harsh Environments are doing exactly what … Continue reading High‑Efficiency Air‑Cooled Heat Sink Assemblies with Vortex Optimization and Anti‑Dust Coatings for Harsh Environments