Siel America will be present for the fourth consecutive year at the Solar Power International in Las Vegas, the annual trade show starring the most major players in the industry. Siel America has identified the needs of the local market and developing two new products and a solution that will present at SPI : 1) Sunsiel TL , PV inverter high power (400-500-600kw) with very high performance (with over 98 % efficiency) using the latest technologies in power conversion . 2 ) Sunsiel String inverters with ratings of 10, 20, 30kw ideal for commercial use and for medium / small power , equipped with two MPPT allow the use of the product even in high-risk areas and the shading maximum use of the power of the PV generator . 3 ) Sunsiel Power Station is a new integrated solution , dedicated to the connection. Direct to the medium voltage grid energy produced by large plants and parks solar. It ' a "plug & play " solution of extremely compact dimensions can serve a plant from over 5MW . In addition to its thirty-year experience in the field of energy production and safety, SIEL can also lay claim to the completion of the whole production cycle – from design and construction, to specialist after-sales service and maintenance, made possible by its efficient network of technical experts. Backed by its widespread presence in Europe, the United States, partnerships in Russia, South Africa and Hungary, SIEL assures worldwide supply of services, confirming the company’s international vocation.