Responsibilities:

1. Provide pre-sales support for energy storage system products, including customer communication, technical exchanges, and solution presentations in coordination with the sales team.

2. Handle product selection, product configuration, and technical proposal preparation.

3. Participate in regional energy storage market insights, including product, policy, and scenario insights.

4. Assist in signing technical agreements for landed projects.

5. Conduct internal and customer technical training, and complete other tasks assigned by management.

Requirements:

1. Bachelor's degree or above, proficient in English (listening, speaking, reading, writing), with 2+ years of utility-scale or C&I energy storage project experience and project delivery experience.

2. Familiar with energy storage products, with technical support experience in utility-scale or C&I PV/energy storage projects.

3. Familiar with regional energy storage markets, with market and product insight capabilities.

4. Strong bilingual (Chinese/English) communication, PPT-making, and presentation skills.

5. Willing to travel overseas.

Responsibilities:

1. Responsible for PCS (Power Conversion System) selection and evaluation, technical agreement alignment, and supplier technical management in energy storage systems.

2. Participate in PCS prototype testing (function, performance, protection, communication, efficiency, etc.), and output test reports and improvement recommendations.

3. Coordinate with certification bodies to complete domestic and international PCS certifications (CGC, CQC, TÜV, UL, CE, etc.) and technical document preparation.

4. Track PCS technology trends and provide professional input for system integration solutions.

5. Support on-site analysis and closure of PCS-related technical issues.

Requirements:

1. Bachelor's degree or above in power electronics, electrical engineering, automation, or related fields.

2. 2+ years of experience in PCS or inverter-related work, familiar with PCS working principles and key parameters.

3. Understanding of energy storage system architecture and the coordination logic between PCS, BMS, and EMS.

4. Experience in technical agreement preparation, supplier alignment, or certification is preferred.

5. Good communication and documentation skills, able to adapt to short-term business trips.