Miumaeov 1400W Solar Grid-Tie Microinverter — Self-Cooling, Waterproof, Auto-ID — 110V (80-160VAC) Output

Overview: This Miumaeov 1400W solar microinverter delivers reliable grid-tie performance with a self-cooling, IP65-rated waterproof enclosure for outdoor use. Built from aluminum alloy, the housing resists corrosion and rust for long service life and reduced replacement costs. High performance: A dedicated circuit layout, imported industrial-grade components and an isolated high-frequency transformer combine with a proprietary MPPT algorithm to achieve efficiency >99%. The unit responds quickly and maintains stable maximum power point tracking for consistent energy harvest. Digital control and power stage: The inverter uses intelligent soft-switching and high-frequency switching power supply techniques together with 32-bit DSP full-digital SPWM control. This architecture provides fast operation, strong anti-interference capability, advanced control intelligence and a robust functional feature set. Isolation and safety: Input and output are fully electrically isolated, giving excellent insulation across the power distribution system; the fully isolated booster circuit improves safety and reliability. Protections and ingress rating: Multiple protections are built in — over-temperature protection, under-voltage alarm, under-voltage protection, over-voltage protection, short-circuit protection and overload protection — and the IP65 waterproof design prevents rain intrusion, so the inverter can be used with confidence.