Responsible for pre-sales support of energy storage system products, including cooperating with sales personnel to carry out customer communication, technical exchange, and solution presentation. Responsible for product configuration, product selection and quotation, scheme preparation, etc. Participate in bidding and prepare technical bid documents in English. Assist in drafting technical agreements for ESS projects. Responsible for technical training within the company and for clients, as well as other tasks assigned by leadership.

Bachelor's degree or above, English as working language. Adequate knowledge about European market and energy storage products, especially utility ESS and residential ESS, have technical support experience in large-scale energy storage projects. Strong bilingual communication skills as well as the ability to create and express PPTs. Fluency in English and German, a third European language or Chinese is a plus. Availability to travel.