Automated SMT placement
Through-hole assembly
Eight-hour burn-in
Grid simulator validation
High-speed pick-and-place lines mount microcomponents to multi-layer circuit boards under automated optical solder paste inspection.
Heavy power components, copper toroidal transformers, and primary capacitors are seated and wave-soldered with calibrated thermal profiles.
Every completed inverter runs at full rated electrical load inside temperature-regulated burn-in chambers to eliminate infant mortality.
Automated test benches verify pure sine wave topology, anti-islanding disconnect timings, and harmonic distortion against IEC standards.
Bench testing protocols
Every inverter batch undergoes verifiable bench validation before customs clearance and crated export dispatch.
Oscilloscope harmonics verification
Infrared thermal mapping
Component serial tracking
Technicians measure total harmonic distortion under dynamic load steps to ensure grid compliance tolerances stay below 2.5%.
Thermal imaging cameras inspect internal heatsinks and power MOSFET arrays during continuous maximum power point operation.
Laser-etched QR codes link power semiconductor lots, firmware revisions, and automated test reports directly to client PO records.
Verify factory credentials in person
Schedule a physical plant audit or request technical lab compliance dossiers for pending municipal and commercial utility tenders.