Sunways introduces its latest advancements in energy technology at KEY - The Energy Transition Expo, held from March 5 to 7 in Rimini, Italy. It highlights two products: the STT-100-150KTL-SE commercial and industrial inverter and the STH-3-6KTL-LS-P low-voltage energy storage inverter. Both products are designed to address the evolving needs of modern energy systems, offering enhanced efficiency, safety, and flexibility.

STT-100-150KTL-SE: Empowering Commercial and Industrial Energy Systems

The STT-100-150KTL-SE inverter is a robust solution tailored for commercial and industrial applications, addressing the growing demand for efficient and secure energy management. With its advanced Arc Fault Circuit Interruption (AFCI) technology, the inverter actively detects and mitigates potential arc faults, significantly reducing fire risks and ensuring the long-term safety of power stations. Its intelligent anti-reverse flow function dynamically adjusts power generation to prevent current from feeding back into the grid, ensuring compliance with stringent grid connection regulations.

The inverter’s multi-unit parallel connection capability allows for flexible system expansion, making it an ideal choice for businesses looking to scale up their rooftop installations while optimizing initial investment costs. Additionally, the STT-100-150KTL-SE supports remote upgrades and 24/7 monitoring, enabling real-time diagnostics and swift fault resolution. This not only reduces maintenance costs but also enhances system reliability. Compatible with high-current components, the inverter maximizes energy yield by supporting single-string input currents of up to 20A, ensuring higher component utilization and increased power generation.

STH-3-6KTL-LS-P: Advanced Energy Storage for Diverse Applications

The STH-3-6KTL-LS-P low-voltage hybrid inverter is designed to deliver exceptional performance in both outdoor and indoor environments, catering to a wide range of energy storage applications. Built with an IP65 protection rating, it ensures durability and reliability even in challenging conditions. The inverter supports off-grid operation with the capability to connect up to six units in parallel, providing flexibility for diverse energy management scenarios.

User-friendly features such as fast data checking and commissioning via an App or OLED display simplify operations, while its high charging and discharging capacity of up to 100A meets the demands of higher energy consumption and trading. The STH-3-6KTL-LS-P also accommodates high-current PV panels, with a maximum PV input current of 16A, contributing to a lower Levelized Cost of Energy (LCOE). Its uninterruptible power supply functionality ensures a seamless transition to off-grid mode within 10ms, guaranteeing continuous power availability. Furthermore, its 150% off-grid overload capacity for 10 seconds enables it to power inductive and capacitive backup loads at 1.5 times the rated current, making it a reliable solution for critical energy needs.

Sunways’ participation in The Energy Transition Expo underscores its strategic focus on the Italian market, a key region for the adoption of advanced energy solutions. By introducing its latest energy solutions, Sunways aims to strengthen its presence in Italy, offering tailored technologies that align with the country’s growing demand for efficient and sustainable energy systems. This exhibition represents an important step in Sunways’ efforts to expand its footprint in Italy, supporting local businesses and communities in their transition to cleaner and more reliable energy sources. Visitors are welcome to visit the Sunways booth to explore these innovative solutions and discuss how they can meet specific energy needs.