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Substrate and preparation method thereof, and BIPV photovoltaic module
The invention discloses a substrate and a preparation method thereof, and a BIPV photovoltaic module, and belongs to the field of BIPVs, the substrate and the preparation method thereof, and the BIPV photovoltaic module comprise a substrate layer, a primer layer and a reflective coating, at least one side surface of the substrate layer is provided with the primer layer, and one side surface, far away from the substrate layer, of at least one primer layer in the thickness direction of the substrate layer is provided with the reflective coating. The reflective coating is prepared from a component A and a component B, the component A is prepared from, by mass, 10-20 parts of water, 4.85-11.8 parts of auxiliaries, 40-60 parts of dispersoid, 1-10 parts of reflective heat insulation emulsion, 5-25 parts of reflective heat insulation titanium dioxide and 5-25 parts of titanium dioxide pigment, and the component B is prepared from, by mass, 70-90 parts of water-based curing agent and 10-30 parts of cosolvent. According to the substrate, the preparation method thereof and the BIPV photovoltaic module, through the arrangement of the reflecting coating, the substrate has a reflecting function, the solar energy utilization rate is further improved, and the substrate is suitable for the use environment of the BIPV photovoltaic module.
本发明公开了基板及其制备方法、以及BIPV光伏组件，属于BIPV领域，一种基板及其制备方法、以及BIPV光伏组件包括基板层、底漆层、以及反射涂层，基板层的至少一侧面具有底漆层，基板层厚度方向上的至少一个底漆层远离基板层的一侧面具有反射涂层，反射涂层的原料分别为A、B组分，A组分按质量份数计包括以下组分：水10‑20份，助剂4.85‑11.8份，分散体40‑60份，反射隔热乳液1‑10份，反射隔热二氧化钛5‑25份，二氧化钛颜料5‑25份，B组分按质量份数计包括以下组分：水性固化剂70‑90份，助溶剂10‑30份。本发明的基板及其制备方法、以及BIPV光伏组件，通过反射涂层的设置，使得基板具有反射功能，进而提高太阳能利用率，适用于BIPV光伏组件使用环境。
Substrate and preparation method thereof, and BIPV photovoltaic module
The invention discloses a substrate and a preparation method thereof, and a BIPV photovoltaic module, and belongs to the field of BIPVs, the substrate and the preparation method thereof, and the BIPV photovoltaic module comprise a substrate layer, a primer layer and a reflective coating, at least one side surface of the substrate layer is provided with the primer layer, and one side surface, far away from the substrate layer, of at least one primer layer in the thickness direction of the substrate layer is provided with the reflective coating. The reflective coating is prepared from a component A and a component B, the component A is prepared from, by mass, 10-20 parts of water, 4.85-11.8 parts of auxiliaries, 40-60 parts of dispersoid, 1-10 parts of reflective heat insulation emulsion, 5-25 parts of reflective heat insulation titanium dioxide and 5-25 parts of titanium dioxide pigment, and the component B is prepared from, by mass, 70-90 parts of water-based curing agent and 10-30 parts of cosolvent. According to the substrate, the preparation method thereof and the BIPV photovoltaic module, through the arrangement of the reflecting coating, the substrate has a reflecting function, the solar energy utilization rate is further improved, and the substrate is suitable for the use environment of the BIPV photovoltaic module.
本发明公开了基板及其制备方法、以及BIPV光伏组件，属于BIPV领域，一种基板及其制备方法、以及BIPV光伏组件包括基板层、底漆层、以及反射涂层，基板层的至少一侧面具有底漆层，基板层厚度方向上的至少一个底漆层远离基板层的一侧面具有反射涂层，反射涂层的原料分别为A、B组分，A组分按质量份数计包括以下组分：水10‑20份，助剂4.85‑11.8份，分散体40‑60份，反射隔热乳液1‑10份，反射隔热二氧化钛5‑25份，二氧化钛颜料5‑25份，B组分按质量份数计包括以下组分：水性固化剂70‑90份，助溶剂10‑30份。本发明的基板及其制备方法、以及BIPV光伏组件，通过反射涂层的设置，使得基板具有反射功能，进而提高太阳能利用率，适用于BIPV光伏组件使用环境。
Substrate and preparation method thereof, and BIPV photovoltaic module
基板及其制备方法、以及BIPV光伏组件
WANG BIN (author) / JIANG CHUNSHENG (author) / CHENG QUANXI (author) / LI KUNYUN (author) / SHI JIANHUA (author)
2023-11-17
Patent
Electronic Resource
Chinese
Substrate and preparation method thereof, and BIPV photovoltaic module
| European Patent Office | 2023