Job responsibilities: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...