Deye SUN-40/45/50K-G04 Three Phase String Inverter
- Category: On-Grid Inverter
- Features
Product Description
Deye SUN-40/45/50K-G04 Three Phase String Inverter
The Deye SUN-40/45/50K-G04 is a high-efficiency three-phase on-grid string inverter designed for commercial and industrial solar power systems. Available in 40kW, 45kW, and 50kW models, it supports maximum PV input power of up to 65kW and achieves a maximum conversion efficiency of 98.7%.
Featuring multiple MPPT trackers, a wide MPPT voltage range, and intelligent string monitoring, this Deye solar inverter optimizes solar energy generation under different installation conditions. With zero-export functionality, optional Anti-PID protection, and IP65-rated protection, it provides a reliable solution for commercial rooftop and ground-mounted solar projects.
Product Features
High Conversion Efficiency: Maximum efficiency of 98.7% and European efficiency of 98.1% for improved solar energy utilization.
Multiple MPPT Trackers: 3 MPPTs for the 40kW and 45kW models, and 4 MPPTs for the 50kW model, allowing flexible PV string configuration.
High PV Input Capacity: Supports maximum PV input power of 52kW, 58.5kW, and 65kW across the three models.
Flexible Grid Applications: Supports zero-export applications and Virtual Synchronous Generator (VSG) functionality.
Intelligent Monitoring: Optional intelligent string monitoring helps identify performance issues and simplify system maintenance.
Advanced Protection: Integrated DC and AC protection, Type II surge protection, and optional Anti-PID and AFCI functions.
Reliable Outdoor Performance: IP65 protection rating and intelligent air cooling for stable operation in demanding environments.
Technical Specifications
Specification | SUN-40K-G04 | SUN-45K-G04 | SUN-50K-G04 |
|---|---|---|---|
Rated AC Output Power | 40kW | 45kW | 50kW |
Max. PV Input Power | 52kW | 58.5kW | 65kW |
Max. PV Input Voltage | 1100V | 1100V | 1100V |
Start-up Voltage | 250V | 250V | 250V |
MPPT Voltage Range | 200–1000V | 200–1000V | 200–1000V |
Number of MPPTs | 3 | 3 | 4 |
Max. Operating PV Input Current | 40A × 3 | 40A × 3 | 40A × 4 |
Max. AC Apparent Power | 44kVA | 49.5kVA | 55kVA |
Max. Efficiency | 98.7% | 98.7% | 98.7% |
European Efficiency | 98.1% | 98.1% | 98.1% |
MPPT Efficiency | >99% | >99% | >99% |
Grid Connection | Three Phase | Three Phase | Three Phase |
FAQ
Q1: What power ratings are available for the Deye SUN-40/45/50K-G04?
The Deye SUN-40/45/50K-G04 series is available in three models: SUN-40K-G04 (40kW), SUN-45K-G04 (45kW), and SUN-50K-G04 (50kW).
Q2: What is the maximum PV input power of this inverter series?
The maximum PV input power is 52kW for the 40kW model, 58.5kW for the 45kW model, and 65kW for the 50kW model.
Q3: How many MPPT trackers does the Deye SUN-G04 series have?
The SUN-40K-G04 and SUN-45K-G04 feature 3 MPPT trackers, while the SUN-50K-G04 features 4 MPPT trackers, providing flexible solar panel configuration options.
Q4: Is the Deye SUN-40/45/50K-G04 suitable for commercial solar projects?
Yes. With 40kW–50kW rated output, high conversion efficiency, multiple MPPT trackers, and zero-export functionality, this series is suitable for commercial and industrial rooftop and ground-mounted solar installations.
Q5: Does the Deye SUN-G04 inverter support remote monitoring?
Yes. It supports RS485 and RS232 communication, with optional GPRS, WiFi, Bluetooth, 4G, and LAN monitoring solutions.
