CN208315580U - A kind of crystal silicon solar energy battery of low electrode resistance - Google Patents
A kind of crystal silicon solar energy battery of low electrode resistance Download PDFInfo
- Publication number
- CN208315580U CN208315580U CN201820666601.XU CN201820666601U CN208315580U CN 208315580 U CN208315580 U CN 208315580U CN 201820666601 U CN201820666601 U CN 201820666601U CN 208315580 U CN208315580 U CN 208315580U
- Authority
- CN
- China
- Prior art keywords
- crystal silicon
- type layer
- groove
- substrate
- solar energy
- 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 - Fee Related
Links
Classifications
-
- 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
- Y02E10/547—Monocrystalline silicon PV cells
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Abstract
The utility model discloses a kind of crystal silicon solar energy batteries of low electrode resistance, including substrate, crystal silicon chip and the second groove, perpendicular column and horizontal bar are fixed in the substrate, the crystal silicon chip is fixed on the bottom of photovoltaic panel, and the lower end surface of crystal silicon chip is provided with P-type layer and N-type layer, and the bottom of P-type layer and N-type layer is separately installed with P area's metal electrode and the area N metal electrode, second groove is opened at the top edge of substrate, the bottom of the substrate is provided with anti-reflecting layer, and the lower end of substrate is equipped with storage room, and battery is fixed in storage room.The crystal silicon solar energy battery of the low electrode resistance, pass through the transparent baffle and the second groove of setting, it is convenient that photovoltaic panel is replaced, pass through the area the P metal electrode and the area N metal electrode installed in P-type layer and N-type layer, the electrode and resistance for effectively reducing the solar battery, improve the transfer efficiency of the solar battery.
Description
Technical field
The utility model relates to technical field of solar batteries, the crystal silicon solar electricity of specially a kind of low electrode resistance
Pond.
Background technique
Solar battery is the device for directly luminous energy being converted to by photoelectric effect or photochemical effect electric energy；Also known as
It is a kind of optoelectronic semiconductor using the sunlight direct generation of electricity for " solar chip " or " photocell "；As long as it is satisfied one
The illumination for determining illumination conditions is arrived, and moment output voltage and can generate electric current in the case where there is circuit.
However existing solar battery, photovoltaic panel cannot be replaced, the electrode resistance of solar battery is excessively high, no
Electric energy can preferably be converted light energy into.In view of the above-mentioned problems, being badly in need of carrying out innovating on the basis of original solar battery setting
Meter.
Utility model content
The purpose of this utility model is to provide a kind of crystal silicon solar energy batteries of low electrode resistance, to solve above-mentioned back
Scape technology proposes existing solar battery, cannot replace to photovoltaic panel, the electrode resistance of solar battery is excessively high, cannot
The problem of preferably converting light energy into electric energy.
To achieve the above object, the utility model provides the following technical solutions: a kind of crystalline silicon sun of low electrode resistance
Can battery, including substrate, crystal silicon chip and the second groove be fixed with perpendicular column and horizontal bar in the substrate, and perpendicular column and horizontal bar
Junction is provided with the first groove, and photovoltaic panel is equipped in the first groove, and the crystal silicon chip is fixed on the bottom of photovoltaic panel
Portion, and the lower end surface of crystal silicon chip is provided with P-type layer and N-type layer, and the bottom of P-type layer and N-type layer is separately installed with the area P gold
Belong to electrode and the area N metal electrode, second groove are opened at the top edge of substrate, and is equipped in the second groove transparent
Baffle, the bottom of the substrate is provided with anti-reflecting layer, and the lower end of substrate is equipped with storage room, and storage is fixed in storage room
Battery.
Preferably, it is mutually perpendicular between the perpendicular column and horizontal bar, and perpendicular column is designed as U shape structure.
Preferably, the photovoltaic panel is designed as rectangular configuration, and the connection that coincide between photovoltaic panel and the first groove.
Preferably, the P-type layer and N-type layer spaced set are on crystal silicon chip, and P-type layer and N-type layer are interspersed.
Preferably, the transparent baffle and the second groove constitute disassembly mounting structure, and transparent baffle and the second groove are sliding
Dynamic connection.
Preferably, the battery is symmetrically arranged with 2 about the central axis of storage room.
Compared with prior art, the utility model has the beneficial effects that the crystal silicon solar energy battery of the low electrode resistance,
It is provided with transparent baffle and the second groove, it, can be recessed from second by transparent baffle while keeping illumination that can be irradiated to photovoltaic panel
It is taken out in slot, the convenient replacement to photovoltaic panel, identical connection of multiple photovoltaic panels in the first groove keeps the stabilization of photovoltaic panel
Property, while the concave character type by erecting column designs, photovoltaic panel of conveniently taking, and is provided with P-type layer on the crystal silicon chip of photovoltaic panel bottom
And N-type layer effectively reduces the solar energy by the area the P metal electrode and the area N metal electrode installed in P-type layer and N-type layer
The electrode and resistance of battery, improve the transfer efficiency of the solar battery, by the anti-reflection plate of setting, increase photovoltaic panel
Service life, two batteries of setting allow the solar battery to provide sufficient electric power.
Detailed description of the invention
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is the utility model overlooking structure diagram；
Fig. 3 is the utility model photovoltaic panel structural schematic diagram；
Fig. 4 is the utility model transparent baffle mounting structure schematic diagram.
In figure: 1, substrate；2, column is erected；3, horizontal bar；4, the first groove；5, photovoltaic panel；6, crystal silicon chip；7, P-type layer；8,N
Type layer；9, the area P metal electrode；10, the area N metal electrode；11, the second groove；12, transparent baffle；13, anti-reflecting layer；14, storage
Room；15, battery.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of crystal silicon solar electricity of low electrode resistance
Pond, including substrate 1, perpendicular column 2, horizontal bar 3, the first groove 4, photovoltaic panel 5, crystal silicon chip 6, P-type layer 7, N-type layer 8, the area P metal electricity
Pole 9, the area N metal electrode 10, the second groove 11, transparent baffle 12, anti-reflecting layer 13, storage room 14 and battery 15, in substrate 1
It is fixed with perpendicular column 2 and horizontal bar 3, and the junction of perpendicular column 2 and horizontal bar 3 is provided with the first groove 4, and installation in the first groove 4
There is photovoltaic panel 5, be mutually perpendicular between perpendicular column 2 and horizontal bar 3, and perpendicular column 2 is designed as U shape structure, facilitates and places multiple photovoltaics
Plate 5, while facilitating the dismounting and change of photovoltaic panel 5, photovoltaic panel 5 is designed as rectangular configuration, and between photovoltaic panel 5 and the first groove 4
Coincide connection, so that the placement of photovoltaic panel 5 is more firm, crystal silicon chip 6 is fixed on the bottom of photovoltaic panel 5, and under crystal silicon chip 6
End face is provided with P-type layer 7 and N-type layer 8, and the bottom of P-type layer 7 and N-type layer 8 is separately installed with the area P metal electrode 9 and the area N
Metal electrode 10, P-type layer 7 and 8 spaced set of N-type layer are on crystal silicon chip 6, and P-type layer 7 and N-type layer 8 are interspersed, and have
The electrode and resistance for reducing solar battery of effect, improve the transfer efficiency of solar battery, the second groove 11 is opened in base
At the top edge of plate 1, and transparent baffle 12 is installed in second groove 11, transparent baffle 12 and the second groove 11 constitute disassembly
Mounting structure, and transparent baffle 12 and the second groove 11 are slidably connected, and certain protective effect are played to photovoltaic panel 5, simultaneously
The convenient replacement to photovoltaic panel 5, the bottom of substrate 1 is provided with anti-reflecting layer 13, and the lower end of substrate 1 is equipped with storage room 14,
And battery 15 is fixed in storage room 14, battery 15 is symmetrically arranged with 2 about the central axis of storage room 14, so that should
Device can store enough electricity.
Working principle: when using the crystal silicon solar energy battery of the low electrode resistance, sunlight passes through transparent baffle first
12 are irradiated in photovoltaic panel 5, and photovoltaic panel 5 absorbs luminous energy, convert light energy into electric energy, the battery 15 being stored in storage room 14
P-type layer 7 and N-type layer 8 interior, be arranged on the crystal silicon chip 6 of 5 bottom of photovoltaic panel pass through the area P installed in P-type layer 7 and N-type layer 8
Metal electrode 9 and the area N metal electrode 10, effectively reduce electrode resistance and contact resistance, improve the short circuit electricity of solar battery
Stream and open-circuit voltage, improve the transfer efficiency of solar battery, by the anti-reflecting layer 13 of setting, improve making for photovoltaic panel 5
Transparent baffle 12 is taken out out of second groove 11 when needing to replace photovoltaic panel 5 with the service life, then by erecting column 2
On recess, photovoltaic panel 5 is taken out out of first groove 4, then puts new photovoltaic panel 5 in first groove 4 into, complete pair
The replacement of photovoltaic panel 5.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of crystal silicon solar energy battery of low electrode resistance, including substrate (1), crystal silicon chip (6) and the second groove (11),
It is characterized by: being fixed with perpendicular column (2) and horizontal bar (3) in the substrate (1), and perpendicular column (2) and the setting of the junction of horizontal bar (3)
Have the first groove (4), and be equipped with photovoltaic panel (5) in the first groove (4), the crystal silicon chip (6) is fixed on photovoltaic panel (5)
Bottom, and the lower end surface of crystal silicon chip (6) is provided with P-type layer (7) and N-type layer (8), and P-type layer (7) and N-type layer (8)
Bottom is separately installed with the area P metal electrode (9) and the area N metal electrode (10), and second groove (11) is opened in substrate (1)
It at top edge, and is equipped with transparent baffle (12) in the second groove (11), the bottom of the substrate (1) is provided with anti-reflecting layer
(13), and the lower end of substrate (1) is equipped with storage room (14), and is fixed with battery (15) in storage room (14).
2. a kind of crystal silicon solar energy battery of low electrode resistance according to claim 1, it is characterised in that: the perpendicular column
(2) it is mutually perpendicular between horizontal bar (3), and perpendicular column (2) are designed as U shape structure.
3. a kind of crystal silicon solar energy battery of low electrode resistance according to claim 1, it is characterised in that: the photovoltaic
Plate (5) is designed as rectangular configuration, and the connection that coincide between photovoltaic panel (5) and the first groove (4).
4. a kind of crystal silicon solar energy battery of low electrode resistance according to claim 1, it is characterised in that: the p-type
Layer (7) and N-type layer (8) spaced set are on crystal silicon chip (6), and P-type layer (7) and N-type layer (8) are interspersed.
5. a kind of crystal silicon solar energy battery of low electrode resistance according to claim 1, it is characterised in that: described transparent
Baffle (12) and the second groove (11) constitute disassembly mounting structure, and transparent baffle (12) and the second groove (11) are slidably connected.
6. a kind of crystal silicon solar energy battery of low electrode resistance according to claim 1, it is characterised in that: the electric power storage
Pond (15) is symmetrically arranged with 2 about the central axis of storage room (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820666601.XU CN208315580U (en) | 2018-05-07 | 2018-05-07 | A kind of crystal silicon solar energy battery of low electrode resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820666601.XU CN208315580U (en) | 2018-05-07 | 2018-05-07 | A kind of crystal silicon solar energy battery of low electrode resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208315580U true CN208315580U (en) | 2019-01-01 |
Family
ID=64711086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820666601.XU Expired - Fee Related CN208315580U (en) | 2018-05-07 | 2018-05-07 | A kind of crystal silicon solar energy battery of low electrode resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208315580U (en) |
-
2018
- 2018-05-07 CN CN201820666601.XU patent/CN208315580U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102983179B (en) | The vertical type electrode structure of solar battery sheet | |
| CN102969368B (en) | Electrode structure of solar cell piece | |
| CN2924794Y (en) | Solar cell assembly | |
| CN201584423U (en) | Novel solar battery pack | |
| CN208315580U (en) | A kind of crystal silicon solar energy battery of low electrode resistance | |
| CN207353265U (en) | Monocrystaline silicon solar cell component | |
| CN106952977B (en) | A kind of solar cell encapsulation structure | |
| CN106981528B (en) | Back electrode of P-type PERC double-sided solar cell and cell | |
| CN106876513B (en) | It is a kind of equal from the lateral heterogeneous integrated solar cell of polariton | |
| US10658534B2 (en) | Bi-facial photovoltaic power generation module | |
| KR101062486B1 (en) | Low degradation silicon thin film photovoltaics using heating element | |
| CN204424286U (en) | Reflective solder strip and solar components | |
| CN106898659A (en) | Dual-glass solar cell assembly and system | |
| CN209766439U (en) | Novel structure of photovoltaic module battery piece | |
| CN209691768U (en) | Total bypass protects crystalline silicon solar cell modules | |
| CN206628477U (en) | Dual-glass solar cell assembly and system | |
| CN207624722U (en) | A kind of two-sided lamination modular construction of double diode cross version type | |
| CN206628479U (en) | The backplate and battery of p-type PERC double-sided solar batteries | |
| CN206619605U (en) | A kind of solar cell with collector lens | |
| CN206878009U (en) | A kind of electrode of solar battery and solar cell | |
| CN108400194A (en) | A kind of crystal silicon solar energy battery of low electrode resistance | |
| CN208674144U (en) | A kind of solar monocrystalline silicon plate that utilization rate is high | |
| CN204144275U (en) | A kind of solar battery sheet | |
| CN202957262U (en) | Electrode structure of solar cell | |
| CN208655669U (en) | Gallium arsenide cells chip |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 Termination date: 20190507 |