摘要:
In various embodiments, a solar cell screen-printing composition is provided, comprising aluminum; and silicon; the percentage by mass of silicon lying in a range from 5% to 95% of the sum of the percentages by mass of silicon and aluminum.
摘要:
The present invention relates to a process for encapsulating one or more solar cell(s) in a polymer matrix, said process comprising: (a) applying a matrix composition comprising at least one polymerizable compound to the surface of a first solid carrier material, the matrix composition being a structurally viscous liquid having a yield point; (b) placing the one or more solar cell(s) onto the matrix composition applied to the surface of the first carrier material; (c) applying the matrix composition to the surface of the solar cell; (d) placing a second solid carrier material onto the matrix composition applied to the surface of the solar cell; (e) pressing the structure composed of solar cell, matrix composition, and first and second carrier materials, such that the one or more solar cell(s) is/are surrounded by a continuous layer of matrix composition; and (f) polymerizing the matrix composition in order to form the polymer matrix, and to the use of this process for producing solar modules and to the solar modules obtainable by means of this process.
摘要:
According to various embodiments, a particle containing structured solder material is provided as solder material for joining a solar cell connector with a solar cell. That is why for example, the light incident on the solder material is reflected diffusely and thus partially delivered back to the solar cell, whereby the light captured by the solar cell is increased. Less of the solar cell surface is shadowed based on the solder material or the solar cell connector.
摘要:
In various embodiments, a solar cell screen-printing composition is provided, comprising aluminum; and silicon; the percentage by mass of silicon lying in a range from 5% to 95% of the sum of the percentages by mass of silicon and aluminum.
摘要:
In various embodiments, a photovoltaic cell is provided. The photovoltaic cell may include a substrate with a front-side and a rear-side, an emitter area on the front-side of the substrate, and a metallization on the rear-side of the substrate. The area percentage of the metallization in middle area of the substrate is greater than in a border area, which at least partially surrounds the middle area.
摘要:
The present invention relates to a process for producing a solar module comprising one or more solar cell(s) encapsulated in a polymer matrix, wherein the process comprises applying a matrix composition to one or more solar cell(s) such that the one or more solar cell(s) is/are surrounded by a continuous layer of matrix composition and polymerizing the matrix composition in order to form a polymer matrix encapsulating the one or more solar cell(s), wherein the matrix composition is a structurally viscous liquid which comprises a polymerizable compound for forming the matrix and has a yield point, and to the thus obtainable solar modules.
摘要:
The present invention relates to a process for producing a solar module comprising one or more solar cell(s) encapsulated in a polymer matrix, wherein the process comprises applying a matrix composition to one or more solar cell(s) such that the one or more solar cell(s) is/are surrounded by a continuous layer of matrix composition and polymerizing the matrix composition in order to form a polymer matrix encapsulating the one or more solar cell(s), wherein the matrix composition is a structurally viscous liquid which comprises a polymerizable compound for forming the matrix and has a yield point, and to the thus obtainable solar modules.