About
Rongstar is a private headquartered in Aldenhoven, Germany specializing in Solar, Energy Storage.
Rongstar Energy Limited is a world leader in renewable energy technology and a major supplier of photovoltaic products and solar solutions. The company specializes in the distribution and supply chain of solar panels, inverters, energy storage systems, mounting structures, cables, and related photovoltaic components. With over 50 MW of experience, Rongstar provides customized solutions across residential, power plant, and BIPV applications. The company maintains OEM relationships with Tier 1 brands including DEYE, SUNGROW, and APsystems. Rongstar operates a network of local offices and warehouses totaling 9,640 square meters across Germany, Poland, Vietnam, and Hong Kong, offering EPC services, O&M support, and solar plant investment opportunities. The company emphasizes rapid customer support with 3-hour response times and comprehensive after-sales service.
Headquarters
Aldenhoven, Germany
Company Type
Private