# FoxESS - S3300-G2_AFCI 3.3kW / Inverter

- **Brand:** FoxESS
- **SKU:** FOXESS-S3300-G2-AFCI
- **MPN:** S3300-G2_AFCI
- **Price:** 349.00 EUR
- **Availability:** In stock
- **Categories:** Inverters

The FoxESS S3300-G2 AFCI is a single-phase 3.3 kW inverter with high efficiency, WiFi monitoring, and advanced safety features for residential solar systems.

The **FoxESS S3300-G2 AFCI** is a high-performance single-phase inverter designed for residential solar applications. It delivers efficient energy conversion with a maximum efficiency of up to 97.4%.

Equipped with AFCI protection and advanced safety features, it ensures reliable and secure system operation. The inverter supports remote monitoring via smartphone or web portal, allowing real-time performance tracking.

With a compact IP65-rated design and natural cooling, the S3300-G2 is suitable for outdoor installation and offers long-term durability and stable performance.

### **Core Electrical Characteristics**

1. 3.3 kW output power
2. Single-phase inverter
3. High efficiency up to 97.4%
4. Wide voltage range
5. Single MPPT tracker

### **Connectivity and Integration**

1. WiFi monitoring
2. RS485 communication
3. App and web monitoring
4. Meter / CT support
5. Smart integration

### **System Performance and Control**

1. Stable output performance
2. Low start-up voltage
3. Real-time monitoring
4. Efficient energy conversion
5. Reliable operation

### **Design and Installation**

1. Compact design
2. Wall-mounted installation
3. IP65 protection
4. Outdoor suitable
5. Easy installation

### **Safety and Compliance**

1. AFCI protection
2. Anti-islanding protection
3. Overvoltage protection
4. Short-circuit protection
5. Surge protection

### **Typical Applications**

1. Residential solar systems
2. Small PV installations
3. Home energy systems
4. Grid-tied solar
5. Smart energy solutions

## Specifications

| Spec | Value |
| --- | --- |
| Thd | <3% |
| Weight | 5.4 kg |
| Cooling | Natural convection |
| Display | LCD, app, web |
| Voltage | 50–480 V |
| Grid tie | Yes, with anti-islanding |
| Warranty | 144 months |
| Frequency | 50/60 Hz |
| Dimensions | 290 × 220 × 116 mm |
| Efficiency | up to 97.4% |
| Monitoring | Remote monitoring platform |
| Mppt range | 50–480 V |
| Peak power | 3300 VA |
| Noise level | <30 dB |
| Max pv power | 4950 W |
| Power factor | Adjustable (0.8 to 0.8) |
| Power output | 3300 W |
| Communication | RS485, WiFi (optional) |
| Compatibility | FoxESS monitoring system |
| Input voltage | up to 500 V |
| Nominal power | 3300 W |
| Certifications | IEC, EN standards |
| Max pv current | 14 A |
| Mounting options | Wall bracket |
| Installation type | Wall-mounted |
| Protection rating | IP65 |
| Operating temperature | -25°C to +60°C |