Sungrow SG4.0RS

The Sungrow SG4.0RS is a high-performance, transformerless solar inverter designed for residential photovoltaic systems. This compact and efficient device offers an impressive array of features that make it an excellent choice for homeowners looking to harness solar energy effectively.

• Powerful output with 4000W nominal AC power and 4000VA max AC power
• High efficiency with a maximum of 98.1% and European efficiency of 97.4%
• Dual MPP trackers for flexible array configurations
• Wide MPP voltage range of 40-560V for versatile panel compatibility
• Robust protection features including DC reverse polarity, AC short-circuit, and leakage current protection
• Advanced grid support with active and reactive power control
• Comprehensive communication options: Ethernet, WLAN, RS485, and DI
• IP65-rated enclosure for indoor and outdoor installation
• Natural cooling system for silent operation
• Compact dimensions (410 x 270 x 150 mm) and lightweight design (10 kg)
• Wide operating temperature range from -25°C to 60°C
• High altitude operation up to 4000 meters
• Compliance with numerous international grid standards

The Sungrow SG4.0RS combines cutting-edge technology with user-friendly features, making it an ideal solution for residential solar installations. Its high efficiency, flexible design, and robust protection mechanisms ensure optimal energy harvesting and system longevity, while its compact size and silent operation make it a perfect fit for any home environment.