Research On Household Photo-voltaic Power Generation System Of Dalian Area

Earth resource exhausting, the deterioration of the environment, make people more and more concern and advocate for green energy, and photo-voltaic power generation as the representative of the new energy,because of its ease of use and the green environmental protection, has attracted more and more attention.Home photo-voltaic power system at the present stage is first established in accordance with the capacity or the users themselves for the capacity for the user installation and related equipment, and not according to the actual electricity households to analyze and design, easy to cause the loss of the waste of resources and costs; secondly, no win the automation level of civil photo-voltaic power generation system is low, the equipment itself, the program cannot be meet the needs of ordinary users need; then is now resident household photo-voltaic power generation system is mainly used in the attic or villa users, the middle floor users because there is not enough space to install solar panels, so can not use photo-voltaic system and photo-voltaic power generation system; the cost is relatively high, for ordinary income families, the economic burden is large. It shall be subject to domestic photo-voltaic power generation system using generally directly connected, the battery is installed this equipment.According to the installation of equipment condition is limited, low degree of automation, the cost is too high,through carries on the investigation and analysis of the actual situation, this topic according to geographic location characteristics and meteorological conditions of Dalian area, based on the ordinary family survey of Dalian with electricity situation, income and household appliances,design a set of suitable for ordinary household use photo-voltaic power generation system. According to the characteristics of Dalian area now housing more in high-rise buildings, the photo-voltaic power generation system designed to fit the middle floor residents to use, solar panels on the top floor of the building body is installed on the side will be installed generally, and according to the requirement of the present implementation of the architecture, design and installation of specific way, and calculate the adjustment according to the actual needs oft he battery plate angle. The feasibility, because Internet sales price and purchase price has a larger price difference,thus increasing the battery design, and according to the special situation of families, to design the controller program. At the same time combined with the cost and income situation of photo-voltaic power generation system of economic analysis and comparison, the photo-voltaic power generation system can be more ordinary families received, and in actual use, the more practical.