Deye SUN-40K-G04

Product detailed description

Key Features

• High Efficiency: The Deye SUN-40/45/50K-G04 series boasts an impressive maximum efficiency of 98.7%, ensuring minimal energy loss during the conversion process. Combined with the European efficiency of 98.1%, this inverter excels in consistent and optimal performance under various conditions.
• Versatile Applications: Designed to support zero-export and virtual synchronous generator (VSG) applications, this inverter is adaptable to various grid requirements and regulations, making the SUN-40/45/50K-G04 a versatile choice for various types of solar installations.
• Smart String Monitoring: Optional smart string monitoring provides a detailed view of the performance of each solar string, helping with accurate system diagnosis and maintenance to increase system life and efficiency.
• Wide Voltage Range: The inverter operates over a wide MPPT voltage range of 200 to 1000 V, allowing flexible system design and maximizing energy yield, optimizing energy conversion from different solar conditions.
• Comprehensive set of protection measures: The SUN-40/45/50K-G04 series is equipped with extensive protection functions, including DC reverse polarity protection, overcurrent protection, overvoltage protection and AC output short circuit protection. Advanced safety measures such as thermal protection, DC terminal insulation impedance monitoring, ground fault current monitoring, grid monitoring, islanding protection and ground fault detection ensure reliable operation of the inverter under all conditions.
• Anti-PID function (optional): The optional anti-PID (Potential Induced Degradation) function prevents long-term degradation of the solar panel performance, ensuring that the system maintains high efficiency throughout its service life.
• Robust and durable design: With an IP65 rating, this inverter is protected against dust and water ingress, making it ideal for outdoor installations. It can operate effectively in a wide temperature range from -25°C to +60°C, with derating applied to protect the system when temperatures exceed 45°C.
• Intelligent air cooling: Advanced air cooling technology ensures effective thermal management, contributing to the durability and operational stability of the inverter even in high temperature environments.
• Comprehensive communication and monitoring: The inverter supports various communication interfaces including GPRS, WIFI, Bluetooth, 4G and optional LAN, with standard interfaces including RS485/RS232, facilitating seamless integration with various monitoring systems and increasing ease of maintenance and operation monitoring.
• Compliance with international standards: The inverter complies with a number of international and regional standards including IEC 61727, EN 50549, VDE-AR-N 4105 and others, ensuring compliance with the highest safety and performance criteria required for widespread deployment.