1. Responsible for the debugging guidance of the corresponding regional products, organizing technical training, maintenance and upgrading work (including inverters, data collectors, and management systems);

2. Carry out product technology and solution work such as photovoltaic inverters; responsible for the drafting and review of technical agreements, the provision of project technical information, and the drafting and review of technical bids;

3. Collect and study the medium- and long-term needs of customers for products, provide demand input for the company's product planning and development, and participate in the process review of photovoltaic inverter product development and iteration;

4. Responsible for the market docking, intelligence information collection and analysis of photovoltaic inverter products, and responsible for market demand customer technical support and answering questions;

5. Other tasks assigned by superiors.