One, the bigger the family electricity installation, the more affordable as we know, in the early period of the installation of household photovoltaic power generation system cost is larger, so, according to the power consumption of your family to measure you very need to install home solar power systems, if the power consumption is very big, so the
first, household electricity consumption, the greater the installation of the higher cost-effectiveness. We know that in the early period of the installation of household photovoltaic power generation system cost is relatively high, so you need to electricity installation according to the family household solar power systems. If power consumption is big, it is more suitable for installation of solar power system. In this way, recover the investment costs will greatly shorten the time. In general, install small processing plants in your home and shop more appropriate. On the contrary, if install solar photovoltaic power generation, power consumption small families will feel a bit redundant. Second, the greater the power consumption during the day, the more suitable for installation. Solar energy can only be generated during the day. If your family is mainly electricity during the day, and power consumption is very big, the installation of solar power equipment is appropriate. If the evening electricity consumption is large, it doesn't do anything. After all, night without the sun, solar power systems are also unable to work. Three, solar energy, the more the more suitable for installation not all places are suitable for installation of domestic solar equipment. In some areas in our country, solar energy is not very good, if the installation of solar power equipment in the region, using time will be very short, will not be able to achieve the expected purpose. However, if the installation in solar environment good areas, solar energy can produce most of the time of the year, so the cost can be quickly recovered. Solar power system is a relatively large initial investment but has the long-term benefits of power projects. Therefore, considering the cost of investment and other conditions, by installing solar power systems, we can save a lot of power in the future, and benefit the people for a long time.