DongieEcos was converted into a corporation in 2004 and is a manufacturer specializing in solar inverters. After producing 3~500kw grid-connected products, we also supply stand-alone inverters to various countries (Philippines, Indonesia, Romania, Vietnam, etc.). Dongie Ecos is building an all-in-one system by manufacturing solar inverters, connection boards, and low pressure boards together, and is a first-generation company in Korea. We are flexible in responding to after-sales service due to the follow-up due to many aging customers, and we are implementing products that meet the needs of our customers with a variety of products. In addition, we are guaranteeing the quality by acquiring CE and KS certifications, and in the future, we are developing technology for ESS products. In particular, 3~5KW products for HESS have been developed and are being sold to foreign countries.