Designed for the family photovoltaic solar panels grid pv system

Solar panels grid pv system design steps (roughly 1) To master the basic data for solar panels, pv system installation site, the local meteorological data and geographic conditions, scale of the capacity of the photovoltaic system. ( 2) Field know

solar panel grid pv system design general steps ( 1) Master the basic data for solar panels, pv system installation position, the local meteorological data and geographic conditions, scale of the capacity of the photovoltaic system. ( 2) Field investigation to installation site topography and landforms, and solar panels square installation position, area and the specific size of the location, see if there are any obstacles such as buildings or trees keep out sunshine, and determine whether there is a need to install solar panels square roughly into thousands of square. In particular, BIPV system should be the scene of the details about the specific circumstances, in order to determine the position of each subarray, its influence on the installation direction, dip Angle, etc. Also need to plan and arrange the location of the pavement construction and the position of the connected to the grid. ( 3) To choose the appropriate grid inverter selecting inverter, should consider the following factors: usually connected or disconnected; Rated power and maximum current; Power conversion efficiency. The scene environment evaluation; The size and quality. Nominal input DC and ac output voltage; Protection and security features; Warranty period and reliability; Cost and availability; Additional features ( Maximum power point tracking monitoring, charger control system, etc. ) 。 For solar panels grid pv system, interconnection channel dedicated transformer must have strict request for output waveform, frequency and voltage, must be able to detect, interconnection, alarm, automatic control and measurement, and a series of necessary functions, especially the islanding prevention function, to ensure the safety of the photovoltaic system and power grid. More information about solar panels, please go to baidu search 'guangdong energy technology co. , LTD. ' relevant tags: makers of solar panels, solar panels, high efficiency solar panels, guangdong energy technology co. , LTD