1. Provide ESS technical solutions for ROA region based on support from HQ solution team 2. Make ESS technical clarification, technical meetings at presales period. 3. Support sales to Investigate potential clients for ESS business, including Residential, C&I, Utility projects. 4. Provide ESS product installation and commissioning support on site. 5. Provide ESS after service site support if necessary for Japan.

1. Bachelor degree or above, Electrical engineering. 2. Five years above working experience in renewable energy industry, better in ESS business (C&I or Utility). 3. Have good understanding of preliminary and secondary electrical drawings. 4. Have solid knowledge of C&I or Utility ESS product and system design. 5. Have good understanding of batteries, PCS, EMS or whole ESS systems. Language Requirement 1. Fluent in spoken English and writing, or 2. Fluent in spoken Japanese and writing.