1. The latest national policies and the development status and trend of photovoltaic industry.

2. Qualification and staffing requirements of professional EPC companies.

3. Introduce the types, grid-connected conditions and access voltage levels of distributed photovoltaic power plants.

4. Selection and analysis of main components (photovoltaic module, inverter, bracket, cable, etc.) in distributed photovoltaic system. )

5. Key points of site survey and design of distributed photovoltaic power station (cement roof, color steel tile roof and tile roof)

6. Scheme formulation and site management of distributed photovoltaic power station project

7. Pre-development and grid connection process and method of distributed photovoltaic power station

8. Prediction of common roof load and rapid estimation of installation capacity

9. Construction process control and foundation design of distributed photovoltaic power station components, brackets, inverters and cables

10. Design of Square Array Inclination and Shadow Calculation of Distributed Photovoltaic Power Station

1 1. Interpretation of the whole case of roof distributed photovoltaic power station

12. site selection requirements and design points of the complementary project of agriculture, fisheries and light.

13. System debugging and grid-connected acceptance of photovoltaic power station

14. Analysis and solutions of common problems of frequency converter

15. Operation, maintenance and daily management of photovoltaic power plants

16. Cost analysis and investment return calculation of photovoltaic power station

17. On-site communication to answer experiences and problems in development, design, construction and operation and maintenance.