Features: -Weather Operation: Features a water-resistant design, ensuring reliable functionality in severe weather conditions such as heavy precipitation and dust, making it ideal for outdoor applications in energy systems. Efficient Management: Manages DC500V with multiple input and output link, improving energy efficiency and addressing safety concerns in high-capacity applications. Strong Construction: produced from high-quality, not -corrosion ABS, providing better resistance to sunlight and substance exposure for prolonged outdoor use. Easy setups: designs with a modulars structure for quick assembly without needing specializes tool, making it accessible for both DIY enthusiasts and professional installers to save time and effort. Integrated Linking Functionality: Features multiple input terminals for connecting several energy sources to a single output, simplifying wiring and increasing installation efficiency. Specifications: Component : ABS Size: about 115x50mm/5x2inch Type: 2 type for option Package Includes: 1xSun Combiner Enclosure note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.