
Solar Air Conditioning DC 9000-18000 BTU. Solar DC Power Source: Operates on DC 48V battery power, ideal for off-grid solar energy systems. High Energy Efficiency: Meets China Energy Efficiency Level 1 standard with high EER and COP ratings. Versatile Capacity Range: Available in 9000 to 24000 BTU models to suit various room sizes. Dual Cooling and Heating: Provides both cooling and heating functions for year-round comfort. Low Noise Operation: Indoor noise levels range from 36-49dB for quiet performance. Professional Manufacturer: Produced by Haining Fadi Solar Energy Co., Ltd., a professional solar manufacturer since 2009. Global Export Experience: Exporting to North America, Europe, Asia, and Africa since 2007. Fast Lead Time: Average lead time within 15 workdays for both peak and off-season orders.