SUN-15K-G05

Description

Key Features

1. Exceptional Efficiency: The Deye SUN-15K-G05 boasts a maximum efficiency of up to 98.5%, ensuring that the majority of the captured solar energy is converted into usable electricity. Its European Efficiency stands at 98.0%, guaranteeing peak performance even under varied climatic conditions.

2. Dual MPP Trackers: The inverter comes equipped with two MPP (Maximum Power Point) trackers. This dual tracking capability allows the system to harness more energy from the PV modules, especially in scenarios where panels might be facing different directions or are shaded at different times of the day. It supports flexible string configurations to optimize performance.

3. Wide Voltage Range: Adaptable to a range of input voltages from 200V to 850V, the Deye SUN-15K-G05 accommodates various PV module specifications and installation scenarios. This flexibility ensures maximum compatibility and efficient energy harvesting.

4. Anti-PID Function: The optional Anti-Potential Induced Degradation (PID) function protects PV modules from performance decline, hence extending their operational lifespan and maintaining high-efficiency levels over time.

5. Advanced Grid Integration: Designed for seamless integration with modern grid systems, the inverter supports zero export applications and Virtual Synchronous Generator (VSG) functionalities. These features enable efficient energy management and compliance with grid regulations, making it ideal for both on-grid and hybrid solar systems.

Technical Specifications and Protections

The Deye SUN-15K-G05 inverter is capable of handling a maximum PV input power of 19.5kW and a maximum input voltage of 1000V. With a start-up voltage of 250V, it can begin energy conversion with minimal sunlight. The rated AC output active power is 15kW, with a maximum apparent power of 16.5kVA, indicating its robust performance capacity.

Its current distortion remains below 3%, ensuring clean energy output that minimizes impacts on connected appliances and the grid. The inverter operates within a frequency range of 45-55 Hz or 55-65 Hz for global compatibility.

Protection and Monitoring

Safety and reliability are paramount, evidenced by comprehensive protection systems including:

• DC Polarity Reverse Connection Protection
• AC Output Overcurrent and Overvoltage Protection
• AC Output Short Circuit Protection
• Thermal Protection
• Ground Fault Current Monitoring
• Residual Current Detection (RCD)
• Surge Protection (TYPE II for both DC and AC sides)

Advanced monitoring options are available through GPRS, WIFI, Bluetooth, 4G, and LAN, enhancing real-time performance tracking and diagnostics. Communication interfaces like RS485 and RS232 ensure versatile connectivity for system integration and monitoring.

Design, Build, and Certification

The inverter’s compact design, with dimensions of 332×472×203 mm and a weight of 15 kg (excluding connectors and brackets), facilitates easy handling and installation. It employs Intelligent Air Cooling technology to operate efficiently within a temperature range of -25 to +60 °C, with derating above 45°C. The unit functions quietly with noise levels below 40 dB, suitable for both residential and business environments.

Certifications from international standards bodies, including IEC 61727, IEC 62116, CEI 0-21, EN 50549, and others, affirm its compliance and safety credentials. The inverter’s IP65 rating ensures protection against dust and water ingress, suitable for outdoor installations.

The Deye SUN-15K-G05 Three Phase String Inverter encapsulates modern solar technology advancements, providing robust, efficient, and reliable energy conversion. Its array of features and cutting-edge protection mechanisms ensure optimal performance and long-term durability, making it an excellent investment for any solar power setup.