Solis has launched its latest 1,500-V string inverter series, the S6 250-350K, catering to the North American market. This innovative product line includes power classes of 250 kW at 600 VAC, 300 kW at 690 VAC, and 350 kW at 800 VAC, providing versatile options for repowering and developing large-scale solar systems. These inverters integrate Solis’ proprietary MPPT (Maximum Power Point Tracking) algorithm, achieving efficiency rates above 99%, ensuring high performance and reliability for solar power station operators.
Advanced Technology for High Performance
The new Solis S6 250-350K inverters offer a wide DC and AC voltage range, enhancing design flexibility and accommodating various string sizing requirements. This adaptability makes the inverters suitable for complex environments and repowering projects. Featuring up to 16 MPPTs and a fuse-free design, the inverters maximize energy yield while minimizing operational and maintenance costs. This advanced string technology significantly boosts system uptime, offering enhanced redundancy and modularity compared to traditional central systems.
Enhanced Monitoring and Easy Installation
The Solis S6 250-350K series supports remote I-V curve scanning and firmware updates, enabling quick issue resolution from any location. The inclusion of integrated MC4 pigtails and “Y” connectors optimizes conductor use within the array, reducing DC cable runs and making installation and expansion more cost-effective. The inverters also feature PLC (Power Line Communication) technology, reducing the need for extensive communication cabling. Additionally, the S6 250-350K is compatible with the Solis-4200-MV Skid Solution and AC Combiner Box, providing a comprehensive turnkey solution for streamlined deployment.
Setting New Standards in Utility-Scale Solar
“The Solis 250-350K inverter is not just an incremental upgrade; it’s a giant leap forward in utility-scale solar technology,” stated Jimmy Wang, president of Solis Inverters. This inverter series has already demonstrated its capability in a 1-GW project in Ningxia, China, expected to generate 20 billion kilowatt-hours of clean electricity annually, reducing CO2 emissions by approximately 16 million tons.
Ready for the Future of Large-Scale Solar
Available now with deliveries starting in Q4 2024, the Solis S6 250-350K inverter series is set to revolutionize string inverter technology in utility-scale projects across the United States and Canada. This series represents a significant advancement in solar technology, combining high efficiency, enhanced flexibility, and advanced monitoring features to support the growing demand for renewable energy solutions.
Visit Solis at RE+ Booth No. 47008 to explore the complete turnkey solution and see how these cutting-edge inverters can power the next generation of solar projects.