Photovoltaic building panel

Abstract

The invention provides an integrative photovoltaic building solar panel. The solar panel comprises three parts, including a photovoltaic layer, lithium battery contravariant units and a foaming pinchplate layer, wherein the photovoltaic layer is a photovoltaic battery array of a solar silicon panel layer; each lithium battery contravariant unit comprises a lithium storage battery, a controller, an inverter, an AC distributor, a monitoring system, a DC load and an AC load which are connected by a circuit and manufactured into a cylindrical structure, and the cylindrical structure is filled ina preset hollow part of the foaming layer; the aggregate of the foaming pinch plate layer is a metal pinch plate structure of which the middle is foamed by perlite, and a plurality of cylindrical hollow parts for placing the lithium battery contravariant units are prefabricated inside the metal pinch plate structure. The photovoltaic solar panel for a building can furthest concentrate spaces, be used for generating electricity on site and reduce expenses and energy consumption in the transportation process of current, thereby avoiding additionally occupied precious building spaces for placinga photovoltaic array panel and realizing the integration of building structures, thus the photovoltaic solar panel can be applied to apricus walls or ceilings of buildings.

Description

technical field [0001] The invention relates to the field of solar energy utilization, in particular to solar panels for photovoltaic buildings. Background technique [0002] With the official entry into force of the "Kyoto Protocol" on February 16, 2005, which restricts the emission of industrial waste gas by various countries to control global warming, how to achieve sustainable development of environmental protection has become the strongest voice in the world. As a developing country, China's energy consumption is increasing at an astonishing rate year by year, and buildings are large energy consumers (building energy consumption in developed countries generally accounts for more than 1 / 3 of the country's total energy consumption), and its energy-saving benefits have become particularly important . BIPV (Building Integrated Photovoltaics) is a new concept of applying solar power generation. Simply put, it is to install solar photovoltaic power generation arrays on the o...

AI Technical Summary

Problems solved by technology

[0003] However, the current integration is relatively rough and cannot meet the functional needs.