Building Integrated PV(BIPV) is a new concept of solar power generation. Simply speaking, solar photovoltaic power generation square array is installed on the outer surface of the building envelope to provide power. According to the different ways of combining photovoltaic array with buildings, building Integrated PV can be divided into two categories: one is the combination of photovoltaic array and buildings. The other is the integration of photovoltaic array and building, such as photoelectric tile roof, photoelectric curtain wall and photoelectric lighting roof. In these two ways, the combination of photovoltaic arrays and buildings is a common form, especially with the roof of buildings. Because the combination of photovoltaic array and building does not occupy additional ground space, it is the best installation method of photovoltaic power generation system widely used in cities, so it attracts much attention. The integration of photovoltaic arrays and buildings is an advanced form of BIPV, which requires higher requirements for photovoltaic modules. Photovoltaic modules should not only meet the functional requirements of photovoltaic power generation, but also take into account the basic functional requirements of buildings.
According to the different ways of combining photovoltaic arrays with buildings, building Integrated PV can be divided into two categories:
1.The combination of photovoltaic array and architecture.
In this way, the photovoltaic array is attached to the building, which acts as the carrier of the photovoltaic array and plays a supporting role. The further combination of photovoltaic arrays and buildings is the integration of photovoltaic devices and building materials. The general building envelope surface uses paint, decorative tile or curtain wall glass, the purpose is to protect and decorate the building. If photovoltaic devices are used instead of some building materials, that is, photovoltaic modules are used to make roofs, exterior walls and windows of buildings, so that they can be used as building materials as well as power generation, which is perfect. For frame structure buildings, the whole envelope structure can be made into photovoltaic arrays, and appropriate photovoltaic modules can absorb both direct sunlight and reflected sunlight. At present, a large-scale color photovoltaic module has been developed, which can achieve the above objectives and make the appearance of the building more attractive.
2.The integration of photovoltaic array and building.
This way is that photovoltaic modules appear in the form of a building material, and photovoltaic arrays become an integral part of the building.
SPS3115C Series 1-10KVA outdoor solar system
1.Pure sine wave inverter
2.Built-in MPPT solar charge controller
3.Could be built-in battery
5.Configurable input voltage range for home appliances and personal computers via LCD setting
6.Configurable AC/Solar Charger priority via LCD setting
7.Compatible to mains voltage or generator power
8.Auto restart while AC is recovering
9.Overload/Over temperature/short circuit protection
10.Configurable battery charging current based on applications via LCD setting