CN203026515U - Circuit substrate of high-concentration solar cell - Google Patents
Circuit substrate of high-concentration solar cell Download PDFInfo
- Publication number
- CN203026515U CN203026515U CN2013200248173U CN201320024817U CN203026515U CN 203026515 U CN203026515 U CN 203026515U CN 2013200248173 U CN2013200248173 U CN 2013200248173U CN 201320024817 U CN201320024817 U CN 201320024817U CN 203026515 U CN203026515 U CN 203026515U
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- CN
- China
- Prior art keywords
- ceramic substrate
- solar cell
- circuit substrate
- electrodes
- substrate
- 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.)
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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
Abstract
The utility model relates to a solar cell, and in particular relates to a circuit substrate of a high-concentration solar cell. The circuit substrate comprises a ceramic substrate, two wiring terminals, a schottky diode and a solar cell chip, wherein a partitioning groove is formed in the ceramic substrate, and partitions the ceramic substrate into two electrodes; the two electrodes are not conducted; the two wiring terminals are mounted at opposite angles of the two ends of the ceramic substrate; the schottky diode is mounted at one end of an isolation groove; and the solar cell chip is mounted in the middle of the ceramic substrate. The circuit substrate of the high-concentration solar cell is simple in structure, scientific in design, and convenient to use, and adopts the reliable copper-clad ceramic substrate, a brand-new electrode connection mode, and an appropriate component distribution proportion, so that the high-concentration solar cell has the advantages of convenience in processing, reliable performance, convenience and quickness in assembling, novel design, and the like.
Description
Technical field
The utility model relates to solar cell, especially a kind of raising reliability, assembles high concentrating solar battery circuit substrate easily.
Background technology
The energy is the biggest crisis of facing mankind.The present tellurian energy is mainly derived from oil, natural gas and coal, according to present exploitation rate and increment, estimates that these resources will exhaust in the year at 50-100.Can overcome these crises, just need the mankind to seek new the replaced energy.The irradiation of the sun is the energy source of earth maximum, and the green energy resource as a kind of inexhaustible, nexhaustible, cleanliness without any pollution has become to its effective exploitation utilization the most important thing that realizes energy sustainable development.World Developed Countries has all been formulated the photovoltaic industry route map that develops solar energy, and China has also strengthened the support to photovoltaic industry greatly in " 12 plan ".
Solar energy generation technology is through various countries photovoltaic worker development for many years, up to the present conjugally developed 3 generations.First on behalf of crystal-silicon solar cell, and second on behalf of thin film solar cell, is with three on behalf of concentrator solar cell.At present, the first generation and second generation solar cell all have the shortcomings such as transformation efficiency is low, cost is high, reliability is not high.The high concentrating solar battery performance is outstanding, but current battery (during 1000 times of optically focused) when high light concentrating times, because of excess Temperature, cell voltage has decline; Need the orientation over against the sun during high concentrating solar battery generating, must collocation use sun tracing system, realize accurate tracking.
Summary of the invention
To be solved in the utility modelly be exactly ... problem, a kind of effective raising reliability is provided, assembles high concentrating solar battery circuit substrate easily.
High concentrating solar battery circuit substrate of the present utility model, it is characterized in that this circuit substrate comprises ceramic substrate, binding post, Schottky diode and solar chip, be provided with partition grooves on ceramic substrate, utilizing partition grooves that ceramic substrate is cut off is two electrodes, not conducting between two electrodes; Binding post is two places, diagonal angle, two ends that are arranged on respectively ceramic substrate; Schottky diode is arranged on isolation channel one end; Solar cell chip is arranged on the ceramic substrate centre position.
Double-sided copper-clad on described ceramic base plate surface, nickel plating on copper, gold-plated on nickel dam.
Described partition groove width 1mm is divided into two electrodes with whole battery, and is difficult for conducting.
The screw that is provided with wiring through hole, screwed hole on described binding post and matches with screwed hole, wire penetrates in the wiring through hole, utilizes screw to coordinate clamping wire with screwed hole, and wire connects easier.
High concentrating solar battery circuit substrate of the present utility model, simple in structure, design science, easy to use, adopted in design and covered reliably copper ceramic substrate, brand-new electrode connection mode, suitable component distribution ratio, made high concentrating solar battery have the advantages such as easy to process, dependable performance, assembling be convenient, novel in design.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the connection terminal structure schematic diagram.
Wherein, binding post 1, solar cell chip 2, Schottky diode 3, ceramic substrate 4, isolation channel 5, wiring through hole 6, screwed hole 7.
Embodiment
Embodiment 1: a kind of high concentrating solar battery circuit substrate, this circuit substrate comprises ceramic substrate 4, binding post 1, Schottky diode 3 and solar cell chip 2, be provided with the wide partition grooves of 1mm on ceramic substrate 4, utilizing partition grooves that ceramic substrate 4 is cut off is two electrodes, not conducting between two electrodes; Binding post 1 is two places, diagonal angle, two ends that are arranged on respectively ceramic substrate 4; Schottky diode 3 is arranged on isolation channel 5 one ends; Solar cell chip 2 is arranged on ceramic substrate 4 centre positions.These ceramic substrate 4 upper double-sided copper-clad in surface, nickel plating on copper, gold-plated on nickel dam.The screw that is provided with wiring through hole 6, screwed hole 7 on binding post 1 and matches with screwed hole 7, wire penetrates in wiring through hole 6, utilizes screw to coordinate clamping wire with screwed hole 7, and wire connects easier.
Claims (4)
1. high concentrating solar battery circuit substrate, it is characterized in that this circuit substrate comprises ceramic substrate (4), binding post (1), Schottky diode (3) and solar cell chip (2), ceramic substrate is provided with partition grooves on (4), utilizing partition grooves that ceramic substrate (4) is cut off is two electrodes, not conducting between two electrodes; Binding post (1) is two places, diagonal angle, two ends that are arranged on respectively ceramic substrate (4); Schottky diode (3) is arranged on isolation channel (5) one ends; Solar cell chip (2) is arranged on ceramic substrate (4) centre position.
2. high concentrating solar battery circuit substrate as claimed in claim 1 is characterized in that double-sided copper-clad on described ceramic substrate (4) surface, and nickel plating on copper is gold-plated on nickel dam.
3. high concentrating solar battery circuit substrate as claimed in claim 1, is characterized in that described partition groove width 1mm, whole battery is divided into two electrodes, and is difficult for conducting.
4. high concentrating solar battery circuit substrate as claimed in claim 1, is characterized in that the screw that is provided with wiring through hole (6), screwed hole (7) on described binding post (1) and matches with screwed hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200248173U CN203026515U (en) | 2013-01-17 | 2013-01-17 | Circuit substrate of high-concentration solar cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200248173U CN203026515U (en) | 2013-01-17 | 2013-01-17 | Circuit substrate of high-concentration solar cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203026515U true CN203026515U (en) | 2013-06-26 |
Family
ID=48650474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200248173U Expired - Lifetime CN203026515U (en) | 2013-01-17 | 2013-01-17 | Circuit substrate of high-concentration solar cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203026515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103545384A (en) * | 2013-10-14 | 2014-01-29 | 中国东方电气集团有限公司 | Protection film for high-power concentrating photovoltaic system receiver and production method thereof |
-
2013
- 2013-01-17 CN CN2013200248173U patent/CN203026515U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103545384A (en) * | 2013-10-14 | 2014-01-29 | 中国东方电气集团有限公司 | Protection film for high-power concentrating photovoltaic system receiver and production method thereof |
| CN103545384B (en) * | 2013-10-14 | 2016-08-10 | 中国东方电气集团有限公司 | A kind of preparation method of the protecting film of high power light concentrating photovoltaic system receptor |
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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: 20130626 |