Multi-MPPT String Inverter SG350HX for 1500 Vdc System
Power: 352 kVA @ 30℃ / 320 kVA @ 40 ℃ / 295 kVA @ 50℃
The Multi-MPPT String Inverter SG350HX is designed for 1500 Vdc systems, offering a robust power output of 352 kVA at 30°C, 320 kVA at 40°C, and 295 kVA at 50°C. It ensures safety with features like 2 strings per MPPT and an integrated DC switch. Grid support includes stable operation in weak grids and quick reactive power response. Cost-efficiency is achieved through features like Q at night function and PLC. High yield is guaranteed with up to 16 MPPTs, 99% maximum efficiency, and compatibility with 500Wp+ modules, along with tracker system data exchange.
The Multi-MPPT String Inverter SG350HX represents a leap forward in solar inverter technology, especially designed for 1500 Vdc systems. With its exceptional power capacity and advanced features, it stands out as a highly efficient, safe, and reliable solution for solar energy systems, making it an excellent choice for both commercial and utility-scale solar projects.
- Variable Power Output: The inverter delivers an impressive power output, varying with temperature conditions: 352 kVA at 30°C, 320 kVA at 40°C, and 295 kVA at 50°C. This adaptability ensures optimal performance under different environmental conditions.
- Efficient Energy Conversion: With maximum efficiency reaching up to 99%, the inverter ensures that a significant portion of solar energy is converted into usable electrical power.
- Multi-MPPT Technology: Up to 16 MPPTs ensure that the inverter can handle multiple solar arrays efficiently, maximizing energy harvest from each panel.
- High Module Compatibility: Designed to work with high-capacity solar modules, specifically those over 500Wp, allowing for greater flexibility in solar array design.
- Tracker System Compatibility: The ability to exchange data with solar tracker systems enhances overall yield by optimizing the angle of panels in relation to the sun.
- Design and Environmental Considerations:
- Dual String Per MPPT: The inverter supports two strings per MPPT, effectively eliminating the risk of string reverse connection, a common issue in solar arrays.
- Integrated DC Switch: An added layer of safety is provided through the integrated DC switch, which automatically isolates faults, protecting both the system and the users.
- Insulation Monitoring: Continuous 24-hour AC and DC insulation monitoring adds an extra safety net against electrical hazards.
- Weak Grid Operation: The inverter is capable of stable operation in weak grid conditions with an SCR≥1.16, ensuring reliability in various grid scenarios.
- Reactive Power Control: With a reactive power response time of less than 30 milliseconds, the inverter can quickly adjust to changing grid demands.
- Global Grid Compliance: Designed to comply with grid codes worldwide, the SG350HX is suitable for international deployment.
- Nighttime Operation Optimization: The 'Q at night' function reduces investment costs by optimizing the inverter's performance during nighttime.
- PLC Integration: Power line communication enhances system communication, leading to lower installation and operational costs.
- Smart IV Curve Diagnosis: This feature aids in proactive maintenance, potentially reducing long-term operational costs.
- Robust and Compact Design: The inverter's build is both space-efficient and durable, making it suitable for various installation environments.
- Wide Environmental Tolerance: Engineered to perform reliably in diverse climatic conditions, ensuring consistent operation regardless of geographical location.
The Multi-MPPT String Inverter SG350HX is a technologically advanced, versatile, and efficient solution for modern solar energy systems. Its combination of power capacity, safety features, grid support, cost-effectiveness, and yield maximization make it a top choice in the renewable energy sector.
