SOFAR 4.4 KTLX-G3 4.4 kW

The SOFAR 4.4 KTLX-G3 three-phase PV inverter is a reliable solution for residential and commercial solar power systems, designed to maximize energy production and grid compatibility. Manufactured by SOFAR, a global leader in solar PV and energy storage solutions, this inverter combines advanced technology with robust construction to deliver exceptional performance.

• Maximum Efficiency: Achieves a maximum efficiency of 98.6% and a European weighted efficiency of 97.5%, ensuring optimal energy conversion.
• Wide Voltage Range: Features an MPPT operating voltage range of 140 V - 1000 V and a low start-up voltage of 160 V for extended operational capabilities.
• Dual MPPT Design: Equipped with 2 MPPTs, each supporting one DC input, allowing for flexible configuration and improved energy harvesting.
• Robust Protection: Includes built-in Type II Surge Protection Devices (SPD) for both DC and AC sides, along with protection against island operation and reverse polarity.
• Advanced Monitoring: Offers intelligent string monitoring and optional AFCI (Arc Fault Circuit Interrupter) protection to ensure system safety and performance.
• Flexible Communication: Standard communication options include RS485, USB, and Bluetooth, with optional WiFi / GPRS connectivity for remote monitoring and control.
• Durable Construction: Features a stainless steel and aluminum housing with an IP65 protection degree, suitable for outdoor installation and harsh environmental conditions.
• Quiet Operation: Utilizes natural convection cooling (fanless design) to maintain a low noise level of less than 40 dB.
• User-Friendly Interface: Includes an easy-to-read LCD graphic display and an intuitive application for convenient monitoring and configuration.
• Grid Compliance: Compatible with 3/N/PE grid configurations and supports rated grid voltages of 220V / 380Vac and 230V/400Vac.
• High Input Capacity: Supports a max. recommended PV input power of 6000 Wp (DC), allowing for ample solar panel integration.
• Extended Data Storage: Provides data storage of up to 25 years, enabling long-term performance analysis and system management.

The SOFAR 4.4 KTLX-G3 inverter is engineered for high performance, reliability, and ease of use. With its advanced features, robust design, and comprehensive protection mechanisms, it offers a dependable solution for harnessing solar energy in various applications. Its optimized power delivery and intelligent monitoring capabilities ensure maximum efficiency and long-term system health, making it a valuable investment for sustainable energy solutions.