Sungrow SG33CX/SG40CX/SG50CX Inverter
High-Efficiency Commercial Inverters
The Sungrow SG33CX, SG40CX, and SG50CX inverters are designed to optimise energy production in commercial photovoltaic (PV) installations. With up to 5 Maximum Power Point Trackers (MPPTs) and an efficiency of up to 98.7%, these inverters maximise yield while providing robust durability with IP66 and C5 anti-corrosion ratings. Simplified installation and advanced remote monitoring features make these inverters an excellent choice for diverse and demanding environments.
Key Features
- High Efficiency: Achieves up to 98.7% efficiency with 5 MPPTs, ensuring maximum energy harvest.
- Durable Design: IP66 protection and C5 anti-corrosion rating for resilience in harsh conditions.
- Smart Operation and Maintenance: Touch-free commissioning, remote firmware upgrades, and online IV curve scanning simplify operations.
- Flexible Installation: Compatible with aluminium and copper AC cables, with DC 2-in-1 connections to reduce costs and installation time.
- Advanced Safety: Type II Surge Protection Devices (SPDs) for both AC and DC sides ensure compliance with global safety standards.
Technical Specifications
| Feature | SG33CX | SG40CX | SG50CX |
|---|---|---|---|
| Maximum PV Input Voltage | 1100 V | 1100 V | 1100 V |
| Nominal PV Input Voltage | 585 V | 585 V | 585 V |
| MPP Voltage Range | 200 – 1000 V | 200 – 1000 V | 200 – 1000 V |
| Number of MPPT Inputs | 3 | 4 | 5 |
| Maximum PV Input Current | 78 A | 104 A | 130 A |
| Maximum Efficiency | 98.7% | 98.7% | 98.7% |
| Dimensions (HxWxD) | 620 x 775 x 310 mm | 620 x 775 x 310 mm | 620 x 775 x 310 mm |
| Weight | 38 kg | 40 kg | 42 kg |
Why Choose Sungrow SG33CX/SG40CX/SG50CX?
- Maximum Energy Yield: Advanced MPPT technology ensures optimal energy harvest in varying conditions.
- Durability You Can Trust: IP66-rated protection and C5 anti-corrosion ensure reliability even in challenging environments.
- Smart Features: Online monitoring and diagnostics reduce maintenance costs and enhance operational efficiency.
- Cost-Effective Design: Supports DC 2-in-1 connections and flexible cabling to minimise installation time and expenses.
- Safety First: Integrated arc fault detection and surge protection ensure compliance with international safety standards.
Applications
- Commercial PV Installations: Ideal for medium to large-scale systems in various sectors.
- Demanding Environments: Built to withstand harsh weather and challenging operating conditions.
- Future-Ready Systems: Designed for advanced monitoring and performance optimisation.
Installation and Maintenance
The Sungrow SG33CX, SG40CX, and SG50CX inverters feature a compact design and lightweight build for easier handling and installation. Touch-free commissioning and remote firmware updates through Sungrow’s intelligent platform streamline the setup process. The inverters are compatible with a range of cables, ensuring installation flexibility.
Warranty and Support
Backed by Sungrow’s standard 10-year warranty and robust customer support network, these inverters are designed for long-term reliability. Optional service packages are available to extend warranty coverage and enhance system performance.
Power Your Commercial Projects with Sungrow
Choose the Sungrow SG33CX/SG40CX/SG50CX inverters for efficiency, reliability, and advanced smart features in your commercial solar projects. Contact us today to optimise your energy system!