Selfa SFT 8.1 WiFi

The Selfa SFT 8.1 WiFi is a modern, transformerless three-phase grid inverter designed for photovoltaic installations, offering exceptional performance and reliability. Manufactured by Selfa Grzejnictwo Elektryczne S.A., a leading Polish producer of photovoltaic modules with a history dating back to 1932, this inverter is engineered to meet the demands of Polish energy and climate conditions. Equipped with advanced features and built to the highest standards, the Selfa SFT 8.1 WiFi ensures optimal energy conversion and seamless integration into your solar power system.

• Nominal AC Power: 8000W with a maximum AC power of 8800W
• Dual MPPTs: Allows for flexible photovoltaic installation on roofs facing different directions, maximizing energy harvest.
• High Efficiency: Up to 98.6% maximum efficiency and 99.9% MPPT efficiency for optimal energy conversion.
• Wide MPPT Voltage Range: 160V - 1000V, providing flexibility in system design.
• Built-in WiFi: Enables remote monitoring via the dedicated "MojaSelfa" application (available for Android and iOS).
• Robust Design: IP65 degree of protection, ensuring durability and reliability in various environmental conditions.
• Intelligent Active Cooling: Maintains optimal operating temperature for enhanced performance and longevity.
• Low Night Power Consumption: Less than 1W, minimizing energy waste.
• Compliance: Meets NC RfG requirements and accepted by Polish Power Transmission and Distribution Association (PTPiREE) and Distribution System Operators (OSD).
• Warranty: Comes with a 10-year manufacturer's warranty for peace of mind.
• Polish Service and Support: Ensuring quick and reliable assistance.
• Transformerless Topology: Enhances efficiency and reduces size and weight.
• Maximum DC Voltage: 1100V, accommodating a wide range of PV module configurations.

The Selfa SFT 8.1 WiFi inverter is not only powerful and efficient but also designed for ease of use and monitoring. Its compliance with industry standards and robust construction make it a reliable choice for any photovoltaic system. Benefit from Polish engineering and ensure the optimal performance of your solar installation with the Selfa SFT 8.1 WiFi.