# Deye Inverter On-Grid C&I 33kW 2MPPT | SUN-33K-G04

- **Brand:** Deye
- **SKU:** DEYE-SUN-33K-G04
- **GTIN:** 2000001398760
- **MPN:** SUN-33K-G04
- **Price:** 909.00 EUR
- **Availability:** In stock
- **Categories:** Inverters

High-efficiency 33kW three-phase on-grid solar inverter with 2 MPPT trackers, 1100V PV input and up to 98.6% efficiency. Designed for commercial and industrial photovoltaic systems requiring reliable grid-connected power generation.

The **Deye SUN-33K-G04** is a powerful three-phase on-grid solar inverter designed for commercial and industrial photovoltaic installations. It converts DC electricity produced by solar panels into stable AC power that can be used on-site or exported to the utility grid. The inverter is engineered for high efficiency, reliable operation and flexible system design.

With advanced maximum power point tracking technology and a wide DC voltage range, the inverter can optimize solar energy production under varying sunlight conditions. Its robust design and high conversion efficiency make it suitable for modern photovoltaic systems where performance and stability are critical.

### **Core Electrical Characteristics**

1. Nominal AC output power of 33 kW for three-phase grid-connected applications
2. High conversion efficiency of up to 98.6% for improved energy production
3. Low harmonic distortion ensuring stable and high-quality grid interaction
4. Wide operating voltage range compatible with international grid standards
5. Adjustable power factor allowing flexible grid support and energy management

### **PV Input and MPPT Performance**

1. Dual MPPT trackers enabling efficient management of multiple photovoltaic strings
2. Wide MPPT voltage range providing flexibility in PV array design
3. Maximum PV input voltage up to 1100 V DC allowing longer string configurations
4. High PV input capability suitable for modern high-power solar modules
5. Advanced MPPT control ensuring maximum energy harvest under different weather conditions

### **Grid Integration and System Operation**

1. Designed specifically for grid-connected solar power systems
2. Reliable synchronization with the utility grid for stable operation
3. Support for export limitation and zero-export configurations when required
4. Continuous conversion of solar energy for commercial energy production
5. Suitable for large rooftop systems and distributed solar installations

### **Monitoring, Communication, and Control**

1. Integrated monitoring platform for real-time performance tracking
2. Remote monitoring available via WiFi, LAN, GPRS, Bluetooth or 4G modules
3. Communication interfaces supporting RS485 and RS232 protocols
4. Remote system diagnostics and configuration capabilities
5. Continuous monitoring of power generation and system performance

### **Mechanical Design and Installation**

1. Compact and durable inverter design suitable for commercial environments
2. IP65-rated enclosure allowing installation indoors or outdoors
3. Wall-mounted design simplifying installation and maintenance
4. Clearly labeled terminals for efficient wiring and servicing
5. Intelligent air cooling system maintaining stable operating temperatures

### **Safety, Compliance, and Reliability**

1. Comprehensive electrical protection including over-voltage, over-current and short-circuit protection
2. Anti-islanding protection ensuring grid safety during power outages
3. Residual current detection and DC monitoring for additional system protection
4. Surge protection on both DC and AC sides
5. Built to meet international safety and grid compliance standards

### **Typical Applications**

1. Commercial rooftop photovoltaic installations
2. Industrial solar energy systems
3. Large distributed solar projects
4. Self-consumption energy systems for businesses
5. Grid-connected photovoltaic power generation systems

## Specifications

| Spec | Value |
| --- | --- |
| Thd | <3% |
| Weight | 28.7 kg |
| Cooling | Intelligent air cooling |
| Display | LCD display |
| Grid tie | Yes, with anti-islanding protection |
| Warranty | 120 months |
| Frequency | 50/60 Hz |
| Dimensions | 330 × 572 × 206 mm |
| Efficiency | 98.6% |
| Monitoring | GPRS / WiFi / Bluetooth / 4G / LAN (optional) |
| Mppt range | 200–1000 V DC |
| Peak power | 36300 W |
| Noise level | ≤60 dB |
| Max pv power | 42900 W |
| Power factor | 0.8 leading – 0.8 lagging |
| Power output | 33000 W |
| Communication | RS485, RS232 |
| Compatibility | Grid-tied photovoltaic systems |
| Input voltage | 250–1100 V DC |
| Nominal power | 33000 W |
| Certifications | IEC 61727, IEC 62116, CEI 0-21, EN 50549, NRS 097, RD 140, VDE-AR-N 4105 |
| Max pv current | 40A + 40A |
| Max pv voltage | 1100 V DC |
| Output voltage | 220/380 V – 230/400 V AC (three-phase) |
| Mounting options | Wall bracket included |
| Installation type | Wall-mounted |
| Protection rating | IP65 |
| Operating temperature | -25°C to +60°C |