9 points of distributed rooftop generation projects need to know before investing

Distributed rooftop power projects need to know before investing in a few key points.

1, the height of the photovoltaic power generation project scope inflection point coordinates of the building;

2 years of meteorological data for each calendar month of solar radiation data, with the same period of the project site station at least one full year of solar radiation data (direct radiation, diffuse radiation, the total radiation data). 30 years of severe weather information, such as dust, lightning, heavy rain, hail and the like;

3, vectorization measurement diagram (clear roof available), the building structure and roof layout, layout of surrounding buildings (specify height and occlusion);

4, the plant electrical equipment for dual power switching time what are the requirements;

5, the roof of the building, structure layout;

6, the original plant consumption (total, load forecasting, electricity periods, etc.);

7, roof rent way, in the form of a discount price, or in other forms, may finally be the final outcome of the negotiations;

8, estimate the nature of the field area of electricity, electricity tariff;

9, in the actual work carried out during the construction of the unit may also be required to provide relevant additional information.