Inverter SMA Sunny Tripower (4.0kW / 4.0kVA) 2 MPPT - 5+5 years warranty

The SMA Sunny Tripower STP4.0-3AV-40 is a compact and high-performance three-phase solution, ideal for large residential photovoltaic installations or small commercial configurations. With a rated power of 4.0 kW and 4.0 kVA, this inverter is designed to maximize the efficiency of energy production while ensuring flexible management through its two independent MPPTs. These MPPTs allow for efficient management of panel strings subjected to different orientations or partial shading, optimizing the overall system yield. The three-phase design ensures a stable and balanced energy distribution, which is essential for systems requiring reliable conversion and easy integration into both commercial and residential networks. The installation of the Sunny Tripower STP4.0-3AV-40 is simplified through its intuitive interface, enabling installers to easily configure and monitor energy production in real time. Additionally, its monitoring via online platforms allows for proactive management of system performance. With a 5-year warranty, extendable to 10 years, this inverter offers long-term security, enhancing the reliability of the photovoltaic system. In a residential setting, this inverter is perfect for medium to large individual homes, where optimizing self-consumption and reducing energy costs are priorities. It is also suitable for small commercial installations, such as offices or workshops. Compared to other models in the Sunny Tripower range, the STP4.0-3AV-40 stands out for its power suited to moderate-sized installations and its ability to handle complex configurations thanks to its two MPPTs, offering increased flexibility and performance. This model is an excellent choice for B2B installers looking for a reliable, flexible, and cost-effective solution for medium-sized photovoltaic projects.