Description
Deye SUN-20K-SG01HP3-EU-AM2 20kW Three-Phase High-Voltage Hybrid Inverter
The Deye SUN-20K-SG01HP3-EU-AM2 is a high-performance three-phase hybrid inverter designed for commercial, industrial, agricultural, and large residential energy storage applications. Combining advanced solar generation, high-voltage battery integration, intelligent energy management, and reliable backup functionality, this inverter provides a comprehensive solution for organizations seeking to reduce energy costs, improve power reliability, and maximize energy independence.
Built on a high-voltage battery platform operating between 160V and 700V, the SUN-20K delivers superior system efficiency while reducing current losses commonly associated with low-voltage battery systems. This high-voltage architecture enables cleaner installations, improved performance, and enhanced scalability for larger energy storage projects. The inverter seamlessly manages energy flow between solar PV, battery storage, utility power, and backup generators, ensuring optimal energy utilization at all times.
With support for up to 40kW of PV access capacity, the SUN-20K allows businesses and homeowners to maximize solar energy production and significantly reduce reliance on grid electricity. Its dual MPPT design independently optimizes multiple solar arrays, making it ideal for installations with different roof orientations, varying string lengths, or partial shading conditions. With MPPT efficiency exceeding 99%, the inverter ensures maximum energy harvest throughout the day.
The inverter delivers a powerful 20kW three-phase output and supports battery charging and discharging currents of up to 50A. Intelligent communication with compatible lithium battery management systems ensures safe and efficient operation while maximizing battery lifespan. The inverter also supports multiple battery configurations, providing flexibility for future storage expansion as energy requirements increase.
Designed for demanding operating environments, the SUN-20K offers seamless transition between solar, battery, grid, and generator power sources. During utility outages, the inverter continues supplying critical loads while intelligently managing available energy resources. Its 100% unbalanced output capability allows each phase to operate independently, making it particularly suitable for commercial and industrial facilities where load distribution is often uneven across phases. Additionally, AC coupling functionality allows battery storage to be added to existing grid-tied solar systems, making it an excellent choice for retrofit projects.
The SUN-20K has been engineered for scalability and long-term growth. Up to 10 inverters can operate in parallel for both on-grid and off-grid applications, while multiple battery banks can be connected to increase storage capacity. Six programmable charging and discharging periods allow users to optimize battery usage around utility tariffs, peak demand periods, and operational requirements, helping maximize return on investment and reduce operating costs.
Built to withstand challenging environmental conditions, the inverter features an IP65-rated enclosure, intelligent air cooling, comprehensive protection systems, and advanced monitoring capabilities through WiFi, Bluetooth, LAN, RS485, RS232, and CAN communication interfaces. With a maximum efficiency of 97.6% and robust protection features, the SUN-20K delivers exceptional reliability and performance for modern commercial energy storage projects.
Key Features:
• 20kW three-phase hybrid inverter
• High-voltage battery compatibility (160V–700V)
• Supports up to 40kW PV access capacity
• Dual MPPT technology for optimized solar generation
• 50A battery charge/discharge capability
• 100% unbalanced three-phase output
• AC coupling support for retrofit solar systems
• Supports up to 10 parallel inverters
• Multiple batteries supported in parallel
• Generator integration and energy storage functionality
• Six programmable battery charging/discharging periods
• WiFi, Bluetooth, LAN, RS485, RS232 and CAN communication options
• IP65-rated enclosure for indoor and outdoor installations
• Maximum efficiency of 97.6% and MPPT efficiency above 99%
• Ideal for factories, warehouses, farms, office parks, commercial buildings, lodges, and industrial energy storage projects