China Supplier Solar Inverter Frequency Converter 4KW 380V Drive Motor Speed Controller
High-efficiency solar inverter with advanced frequency conversion technology for seamless energy transfer. Robust 380V output ensures stable power supply for industrial and commercial applications. Precision-engineered motor speed controller optimizes performance in solar systems, HVAC, and heavy machinery. Durable aluminum alloy casing with heat-resistant coating for extended lifespan. Compact design with integrated cooling fins prevents overheating. Compatible with photovoltaic arrays and grid-tied setups. Ideal for farms, factories, and renewable energy projects. Waterproof and dustproof (IP65 rated) for harsh environments. CE and RoHS certified for global compliance. Plug-and-play installation with clear terminal labeling. Supports remote monitoring via RS485 interface.