Grid Inverter Deye SUN-40K-G04P3 String 40KW

Main Advantages:

• Maximum Efficiency: The Deye SUN-40K-G04P3 series achieves a peak efficiency of 98.7% with a European weighted efficiency rating of 98.1%. This high efficiency maximizes energy conversion from solar panels, minimizing losses and optimizing performance.

• MPPT Efficiency: With MPPT efficiency over 99%, the inverter maintains panels at their maximum power point, increasing total energy yield. The MPPT voltage range of 200–1000 V offers versatility in panel selection and system design.

• PV Input Specifications: Supports high PV module input power within specified ranges for different models. It features a startup voltage of 250 V and a nominal input voltage of 600 V, ensuring compatibility with a wide range of solar panels.

• AC Output Power: The SUN-40K-G04P3 is rated for 40 kW of active AC output power and up to 44 kVA of apparent power. It supports grid voltages of 220/380 V and 230/400 V.

• Grid Compatibility: Offers 3L/N/PE connection with nominal output voltages of 220/380 V and 230/400 V in the range of 0.85 Un–1.1 Un, enabling seamless integration into various grid setups.

• Comprehensive Protection: Includes DC reverse-polarity protection, overcurrent and overvoltage protection on the AC side, DC injection current regulation below 0.5 % In, thermal protection, ground-fault detection, and ground-leak current monitoring.

• Environmental Durability & Low Noise: Operates from –25 to +60 °C (derating above 45 °C), maintains noise levels under 50 dB, and boasts an IP65 rating for dust and water resistance, ensuring long-lasting reliability.

• Advanced Monitoring & Connectivity: Supports GPRS, Wi-Fi, Bluetooth, 4G, and LAN, plus RS485/RS232 interfaces for efficient system management and monitoring.

• Surge Protection: Equipped with Type II surge protection for both DC and AC circuits, enhancing equipment lifespan against electrical transients.

• Ease of Installation & Maintenance: Compact dimensions (434 × 570 × 243 mm) and weight of 37.1 kg (excluding connectors and brackets) simplify installation and upkeep.

• Warranty: A standard 5-year warranty underscores the inverter’s reliability and durability.

• Standards Compliance: Complies with IEC 61727, IEC 62116, G99, and VDE-AR-N 4105 standards, ensuring regulatory approval and safety.