Specifications:
- Model: Sungrow SG20RT (Common 20kW Model)
- Rated Power: 20 kW
- Max DC Input Voltage: 1100 V
- MPPT Voltage Range: 200 V – 1000 V
- Max Input Current: 22 A per MPPT
- Number of MPPTs: 2
- Max Efficiency: 98.6%
- European Efficiency: 98.3%
- AC Output Voltage Range: 400 V / 380 V / 415 V (Three-phase)
- Frequency: 50 Hz / 60 Hz
- Communication Interfaces: RS485, Wi-Fi, Ethernet (optional)
- Protection: IP65 (dust and water protection)
- Operating Temperature Range: -25°C to +60°C
- Cooling: Natural cooling
- Dimensions: 425 mm x 387 mm x 182 mm
- Weight: Approximately 20 kg
Key Features:
- High Efficiency: Delivers a maximum efficiency of 98.6%, ensuring that more energy is converted from DC to AC with minimal loss.
- Dual MPPTs: Equipped with two Maximum Power Point Trackers (MPPTs), allowing for optimal performance even in conditions where parts of the solar array might be shaded or oriented differently.
- Wide MPPT Voltage Range: Offers flexibility in the design of solar panel arrays, enabling more efficient energy capture.
- Robust and Compact Design: Lightweight and easy to install, making it suitable for various installation environments, including both indoor and outdoor.
- Advanced Cooling System: Features natural cooling, which reduces noise and maintenance while ensuring reliable operation under different environmental conditions.
- Enhanced Durability: IP65-rated for dust and water resistance, ensuring the inverter can withstand harsh outdoor environments.
- Remote Monitoring: Compatible with Sungrow’s monitoring platform for real-time tracking and remote management of system performance.
- Comprehensive Safety Features: Includes protections against anti-islanding, short circuit, overvoltage, and overcurrent, ensuring safe and reliable operation.
- User-Friendly Interface: Simple installation, operation, and maintenance process, with a user-friendly interface for easy management.
- Grid Compliance: Meets international standards for grid connection, ensuring safe and reliable integration with the local power grid.
Benefits:
- Optimized Energy Production: High efficiency and dual MPPTs ensure maximum energy harvesting from the solar panels, leading to higher overall system performance.
- Cost Efficiency: The increased efficiency of the inverter can lead to greater energy production, reducing electricity costs and shortening the payback period.
- Long-Term Reliability: Designed with durability in mind, the inverter offers robust performance and protection features that reduce the risk of failure and extend the system’s lifespan.
- Flexible Installation: The wide MPPT voltage range and dual MPPTs provide versatility in system design, making it suitable for various roof types and configurations.
- Ease of Use: The inverter’s user-friendly design and remote monitoring capabilities make it easy to operate, monitor, and maintain the system.
- Environmental Resilience: With its IP65 rating, the inverter is well-suited for outdoor installations, capable of enduring tough environmental conditions.
- Warranty and Support: Typically offered with a standard 5-year warranty, extendable up to 10 years, providing confidence in the inverter’s long-term performance.
The Sungrow 20kW On-Grid Inverter is ideal for larger residential systems, small to medium commercial installations, and scenarios where high efficiency, flexibility, and durability are paramount.
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