TWM574788U - Bonding type roof solar panel structure without support frame - Google Patents

Abstract

The present invention is a self-supporting roof solar panel structure without support frame, comprising: a roof panel; and a flexible solar panel, wherein the flexible substrate and the roof panel are bonded to each other. With the implementation of the present invention, it is possible to achieve roof solar panels, which can be quickly constructed and reduced in cost during installation.

Description

Self-supporting roof solar panel structure without support frame

The utility model relates to a laminated roof solar panel structure without a support frame, in particular to a laminated roof solar panel structure which is applied to a support frame for power generation by using solar panels outdoors.

The roof-type solar power generation system uses solar photovoltaic module panels installed on the roof to convert solar energy into electrical energy, and supplies the generated electricity to general household appliances or even sold back to the power company. Therefore, the owner is also free to choose to sell the generated electricity to the power company to earn a profit margin.

Through proper planning and design, roof-type solar power systems can be built on flat roofs or sloping roofs. In addition, with the chasing system and the real-time monitoring system for power generation, solar power generation will be ensured to maximize efficiency. Moreover, through the installation of the roof solar power generation system, in addition to the appearance of the house has a considerable sense of fashion, it can also strengthen the function of heat insulation and waterproofing of the house, saving the cost of indoor air conditioning.

As shown in Fig. 1, the conventional solar panel P100 has a rigid structure, has no flexible characteristics, and has a thickness of about 5 cm to 15 cm. Therefore, all the installations must be carried out by the rack P10. Since the solar panel P100 is supported and fixed, there is a great problem in the construction process and cost, and thus the popularity of the solar panel P100 is affected.

The utility model relates to a laminated roof solar panel structure without support frame, which mainly solves the problem that the solar panel is over-used when the solar panel is fixed on the roof or other buildings, which causes complicated construction process and high cost.

The invention provides a self-supporting roof solar panel structure without support frame, comprising: a roof panel; and a flexible solar panel, wherein the flexible substrate and the roof panel are bonded to each other.

The present invention further provides a self-supporting roof solar panel structure without a support frame, comprising: a roof panel; a support panel bonded to the roof panel; and a flexible solar panel fixed on the support panel .

With the implementation of the present invention, at least the following advancements can be achieved: 1. The construction and construction of solar panels can be effective and rapid. Second, the construction materials and labor costs can be significantly reduced.

In order to make the skilled person understand the technical content of the present invention and implement it according to the content, the scope of the patent application and the drawings, the relevant objects and advantages of the present invention can be easily understood by those skilled in the art. Therefore, the detailed features and advantages of the present invention will be described in detail in the embodiments.

As shown in FIG. 2 and FIG. 3, the first embodiment of the present embodiment is a supportless roof solar panel structure 100 without support frame, comprising: a roof panel 10; and a flexible solar panel 20.

As shown in FIG. 4, the second embodiment of the present embodiment is a supportless roof solar panel structure 200 without support frame, comprising: a roof panel 10; a support panel 30; and a flexible solar energy Board 20.

The roof panel 10 can be a wave board, a tile board, a cement board or a glass board, and the like.

The flexible solar panel 20 has a total thickness d of only about 0.3 to 1 cm, and it uses a flexible substrate 210 as a support, so that it has a thin and flexible property. By directly bonding the flexible substrate 210 to the roof panel 10, the cost and process of the conventional rack are eliminated. When bonding, the adhesive material of the flexible substrate 210 and the roof panel 10 may be a silicone material 40.

When the roof panel 10 is a wave board or a tile board, etc., a foaming material 50 may be filled between the roof panel 10 and the flexible solar panel 20, except that the roof panel 10 can be bonded again. In addition to the flexible solar panel 20, gap filling can also be performed to avoid damage caused by wind pressure intrusion.

The support plate 30, in some cases, may be provided with a support plate 30 on the roof panel 10. In order to reduce the weight, the support plate 30 may have a plurality of openings. The same support plate 30 can be bonded to the roof panel 10 by means of bonding. The adhesive material of the support plate 30 and the roof panel 10 may also be a silicone material 40.

The foam sheet 50 can be filled in the same manner between the roof panel 10 and the support panel 30. After the support plate 30 is installed, the flexible solar panel 20 can be fixed to the support plate 30.

As shown in FIGS. 5A to 6C, the flexible solar panel 20 includes: a flexible substrate 210; a plurality of 3D solar cells 220 are formed on the flexible substrate 210, and each 3D solar cell The unit 220 includes: a substrate 221 having a first surface and a second surface, wherein the first surface has a first 3D surface structure 222; and a photoelectric conversion layer 223 formed on the first 3D surface Structure 222.

The first 3D surface structure 222 can be a unidirectional or multi-directional wave structure whereby the surface area of the first surface can be increased.

The photoelectric conversion layer 223 can increase the surface area by at least 10% due to the design of the first 3D surface structure 222 compared to the solar panel of the conventional planar surface structure. Therefore, when the photoelectric conversion layer 223 is disposed on the first 3D surface structure 222 In the above case, the same area of the photoelectric conversion layer 223 can be increased by at least 10%, so that at least 10% of the power output can be increased.

As shown in FIG. 7, in addition, the 3D solar cell unit 220 may further form a second 3D surface structure 324 on the second surface, and the second 3D surface structure 324 may also be in a single direction or multiple directions. The wave structure can improve the heat dissipation efficiency of the 3D solar panel, which will contribute to the stability of the 3D solar panel operation and photoelectric conversion efficiency.

However, the above embodiments are intended to illustrate the features of the present invention, and the purpose of the present invention is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, and not to limit the scope of the patent of the present invention. Equivalent modifications or modifications made by the spirit of the disclosure should still be included in the scope of the claims described below.

P100‧‧‧Sketch solar panels

P10‧‧‧Rack

100‧‧‧With-supported roofing solar panel structure

200‧‧‧With-supported roofing solar panel structure

10‧‧‧ Roofing panels

20‧‧‧flexible solar panels

210‧‧‧Flexible substrate

220‧‧‧3D solar battery unit

221‧‧‧Substrate

222‧‧‧First 3D surface structure

223‧‧‧Photoelectric conversion layer

324‧‧‧Second 3D surface structure

30‧‧‧Support board

40‧‧‧矽矽胶

50‧‧‧foaming material

D‧‧‧ Total thickness of flexible solar panels

[1] is a schematic diagram of a state in which a solar panel is erected; [Fig. 2] is a schematic view showing a state in which a laminated roof solar panel structure of a supportless frame is erected; [Fig. 3] A first embodiment of a laminated roof solar panel structure without a support frame; [Fig. 4] is a second embodiment of a self-supporting roofless solar panel structure without a support frame; 5A is a diagram showing an embodiment of a flexible solar panel of the present invention; [Fig. 5B] is a cross-sectional view of a flexible solar panel of the present invention; [Fig. 6A] is a 3D of the present invention Solar cell unit embodiment FIG. 1; [FIG. 6B] FIG. 6 is a second embodiment of a 3D solar cell unit; [FIG. 6C] is a cross-sectional embodiment view of FIG. 6A; and [FIG. 7] is An embodiment of a 3D solar cell unit having a second 3D surface structure of the present invention.

Claims (10)

A self-supporting roof solar panel structure without a support frame, comprising: a roof panel; and a flexible solar panel, the flexible substrate and the roof panel are bonded to each other. A self-supporting roof solar panel structure without support frame, comprising: a roof panel; a support panel bonded to the roof panel; and a flexible solar panel fixed to the support panel. The laminated roof solar panel structure according to claim 1 or 2, wherein the roof panel is a wave board, a tile board, a cement board or a glass board. The laminated roof solar panel structure of claim 1, wherein the flexible substrate and the roofing sheet are bonded to each other. The laminated roof solar panel structure according to claim 2, wherein the bonding material of the support panel and the roofing panel is a enamel material. The laminated roof solar panel structure according to claim 1, wherein the roof panel and the flexible solar panel are filled with a foaming material. The laminated roof solar panel structure according to claim 2, wherein the roof panel and the support panel are filled with a foamed material. The laminated roof solar panel structure according to claim 1 or 2, wherein the flexible solar panel comprises: a flexible substrate; and a plurality of 3D solar cells are formed in the flexible Further, each of the 3D solar cell units includes: a substrate having a first surface and a second surface, wherein the first surface has a first 3D surface structure; and a photoelectric conversion layer Formed on the first 3D surface structure. The laminated roof solar panel structure of claim 8, wherein the first 3D surface structure is a unidirectional or multi-directional wave structure. The laminated roof solar panel structure of claim 8, wherein the second surface is further formed with a second 3D surface structure.