CN202178269U - Novel photovoltaic assembly - Google Patents
Novel photovoltaic assembly Download PDFInfo
- Publication number
- CN202178269U CN202178269U CN201120343449XU CN201120343449U CN202178269U CN 202178269 U CN202178269 U CN 202178269U CN 201120343449X U CN201120343449X U CN 201120343449XU CN 201120343449 U CN201120343449 U CN 201120343449U CN 202178269 U CN202178269 U CN 202178269U
- Authority
- CN
- China
- Prior art keywords
- photovoltaic
- sewage draining
- metal
- frame
- terminal box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a novel photovoltaic assembly which comprises a photovoltaic cell panel, a metal photovoltaic assembly frame, a terminal box, and anode-cathode wires. The terminal box is disposed on the back side of the photovoltaic cell panel. The anode-cathode wires are disposed on the outlet of the terminal box. The metal photovoltaic assembly frame is arranged on the periphery of the photovoltaic cell panel. The metal photovoltaic assembly frame is provided with one or more than one sewage draining outlet. The advantages of the utility model are that two sewage draining outlets are arranged on the metal photovoltaic assembly frame, and one of the sewage draining outlets is guaranteed to be on the lowest position no matter the assembly is placed transversely or vertically; if one sewage draining outlet is arranged on the metal photovoltaic assembly frame, sand, dust or sleet is effectively prevented from accumulating in the frame of the assembly, thereby greatly minimizing corrosion to the photovoltaic assembly and substantially improving the service life of a photovoltaic power generation system; and the manufacturing operation for the assembly is simple, and the production and mounting cost for the photovoltaic assembly does not increase too much.
Description
Technical field:
The utility model relates to the equipment that a kind of photovoltaic generating system is used, and relates in particular to a kind of novel photovoltaic module.
Background technology:
Now, climatic environment badly changes in the world wide, fossil energy is very in short supply, accelerate new forms of energy especially the solar power generation cause develop into one of global important topic.Most important, most crucial equipment was solar photovoltaic assembly during photovoltaic generating system was formed; Direct relations such as the conversion efficiency of photovoltaic module, useful life, attenuation rate generating efficiency, the generating life-span of photovoltaic generating system, and then influence the economic benefit of operator.Because photovoltaic plant is built in the abominable place of natural environments such as desert, wasteland mostly; Nearly all battery component all is installed in the open air; Run into bad weathers such as high wind sand, heavy rain snow through regular meeting; Therefore, in engineering practice, find, often pile up a lot of sand and dust, rainwater and other magazines in the frame of the photovoltaic module back side.Acidic materials in sand and dust or the rainwater have corrosiveness to photovoltaic module backboard and frame; If long-term accumulation; Can have a strong impact on the useful life of metal photovoltaic component frame and notacoria, and cause the xanthochromia of assembly backboard, frame intensity reduces even the generation security incident.For the large-sized photovoltaic power station, the loss that this problem causes is more obvious.
The utility model content:
The purpose of the utility model is to provide a kind of anti-dust photovoltaic module that burn into delays the life-span attenuation rate of piling up, reduce with rainwater.
The utility model is implemented by following technical scheme: a kind of novel photovoltaic module; Comprise photovoltaic battery panel, metal photovoltaic component frame, terminal box and both positive and negative polarity wiring; Be provided with said terminal box at the said photovoltaic battery panel back side; Be provided with said both positive and negative polarity outlet in said terminal box outlet, around said photovoltaic battery panel, be provided with said metal photovoltaic component frame, said metal photovoltaic component frame is opened one or more sewage draining exits.
Said sewage draining exit is for to cut away one on the said metal photovoltaic component frame frame face vertical with said photovoltaic battery panel, the penetrating hole of formation.
Said sewage draining exit is brushed with corrosion resistant coating.
The advantage of the utility model: on the metal photovoltaic component frame, be provided with two sewage draining exits, and no matter assembly adopts still vertical the installation laterally is installed, guarantee that all one of them sewage draining exit is in below; On the metal photovoltaic component frame, be provided with a sewage draining exit; Can effectively prevent to pile up in the module frame sand and dust, sleet; Alleviate extent of corrosion greatly to photovoltaic module; Significantly improve the life-span of photovoltaic generating system, and manufacturing process is uncomplicated, can increase a lot of photovoltaic module productions, installation cost.
Description of drawings:
Fig. 1 is the overall structure sketch map of the utility model.
Horizontal sewage draining exit 1, vertical sewage draining exit 2, photovoltaic battery panel 3, metal photovoltaic component frame 4, terminal box 5, both positive and negative polarity outlet 6.
Embodiment: as shown in Figure 1, a kind of photovoltaic module includes horizontal sewage draining exit 1, vertically sewage draining exit 2, photovoltaic battery panel 3, metal photovoltaic component frame 4, terminal box 5, both positive and negative polarity outlet 6; Middle and upper part at photovoltaic battery panel 3 backboards is provided with terminal box 5, realizes functions such as electric current compiles, counnter attack protection; Be provided with both positive and negative polarity outlet 6 in terminal box 5 outlets, make things convenient for photovoltaic module in electricity generation system, to connect; Around photovoltaic battery panel 3, be provided with metal photovoltaic component frame 4; On metal photovoltaic component frame 4, be provided with horizontal sewage draining exit 1 and vertical sewage draining exit 2; Wherein laterally sewage draining exit 1 for cutting away one, the penetrating hole of formation on the metal photovoltaic component frame 4 frame faces vertical with photovoltaic battery panel 3; Vertically sewage draining exit 2 is for cutting away one, the penetrating hole of formation on the metal photovoltaic component frame 4 frame faces vertical with photovoltaic battery panel 3; Laterally sewage draining exit 1 and vertical sewage draining exit 2 prevent that effectively rainwater from piling up in frame, and guarantee that no matter photovoltaic module adopts horizontal mounting means still is vertical mounting means, all has a sewage draining exit to be in the photovoltaic module downside; End on metal photovoltaic component frame 4 long limits is provided with sewage draining exit, and convenient sand and dust and the dirt got rid of reduces the corrosion to photovoltaic module; Interior Zhou Jun at horizontal sewage draining exit 1, vertical sewage draining exit 2 is coated with corrosion resistant coating.
Claims (3)
1. novel photovoltaic module; Comprise photovoltaic battery panel, metal photovoltaic component frame, terminal box and both positive and negative polarity wiring; Be provided with said terminal box at the said photovoltaic battery panel back side; Be provided with said both positive and negative polarity outlet in said terminal box outlet, around said photovoltaic battery panel, be provided with said metal photovoltaic component frame, it is characterized in that: said metal photovoltaic component frame is opened one or more sewage draining exits.
2. a kind of novel photovoltaic module according to claim 1 is characterized in that, said sewage draining exit is for to cut away one on the said metal photovoltaic component frame frame face vertical with said photovoltaic battery panel, the penetrating hole of formation.
3. a kind of novel photovoltaic module according to claim 1 is characterized in that said sewage draining exit is brushed with corrosion resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120343449XU CN202178269U (en) | 2011-09-08 | 2011-09-08 | Novel photovoltaic assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120343449XU CN202178269U (en) | 2011-09-08 | 2011-09-08 | Novel photovoltaic assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202178269U true CN202178269U (en) | 2012-03-28 |
Family
ID=45868137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120343449XU Expired - Lifetime CN202178269U (en) | 2011-09-08 | 2011-09-08 | Novel photovoltaic assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202178269U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102888914A (en) * | 2012-08-30 | 2013-01-23 | 东莞市华轩幕墙材料有限公司 | Photovoltaic curtain wall |
| CN103117683A (en) * | 2013-03-14 | 2013-05-22 | 英利集团有限公司 | Solar photovoltaic module system |
| CN103795332A (en) * | 2012-10-30 | 2014-05-14 | 富昱能源科技(昆山)有限公司 | Solar module |
-
2011
- 2011-09-08 CN CN201120343449XU patent/CN202178269U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102888914A (en) * | 2012-08-30 | 2013-01-23 | 东莞市华轩幕墙材料有限公司 | Photovoltaic curtain wall |
| CN103795332A (en) * | 2012-10-30 | 2014-05-14 | 富昱能源科技(昆山)有限公司 | Solar module |
| CN103117683A (en) * | 2013-03-14 | 2013-05-22 | 英利集团有限公司 | Solar photovoltaic module system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120328 |