Fronius USA LLC, headquartered in Portage, Indiana, is the leader in photovoltaic (PV) system inverters and applicable accessories. The company is a part of a global network and subsidiary of Fronius International GMBH, headquartered in Wels, Austria. Fronius USA has three divisions: Perfect Welding, Solar Energy and Perfect Charging. Through innovation and new technologies, Fronius has become a resource for quality service, products and innovations to the growing solar industry. For more information, visit www.fronius-usa.com.