CN202384372U - Solar cell module with heat sink - Google Patents

Solar cell module with heat sink Download PDF

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Publication number
CN202384372U
CN202384372U CN2011204737767U CN201120473776U CN202384372U CN 202384372 U CN202384372 U CN 202384372U CN 2011204737767 U CN2011204737767 U CN 2011204737767U CN 201120473776 U CN201120473776 U CN 201120473776U CN 202384372 U CN202384372 U CN 202384372U
Authority
CN
China
Prior art keywords
aluminum alloy
solar cell
cooling water
alloy frame
water pipe
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
Application number
CN2011204737767U
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Chinese (zh)
Inventor
金毅
张良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HANGZHOU SOLAR PHOTOELECTRIC CO Ltd
Original Assignee
HANGZHOU SOLAR PHOTOELECTRIC CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HANGZHOU SOLAR PHOTOELECTRIC CO Ltd filed Critical HANGZHOU SOLAR PHOTOELECTRIC CO Ltd
Priority to CN2011204737767U priority Critical patent/CN202384372U/en
Application granted granted Critical
Publication of CN202384372U publication Critical patent/CN202384372U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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 discloses a solar cell module with a heat sink, comprising a laminating member, an aluminum alloy frame, a junction box, an S-shaped cooling pipe and a rear cover. The laminating member is fixedly arranged in the aluminum alloy frame, the S-shaped cooling pipe is laid on the backside of the laminating member tightly, and the S-shaped cooling pipe penetrates the circular hole of the aluminum alloy frame to be equipped with a cooling pipe inlet and a cooling pipe outlet; the junction box with a junction box outgoing sleeve is fixedly arranged on the backside of the laminating member, the junction box and the S-shaped cooling pipe are arranged between the laminating member and the rear cover, and the rear cover is fixedly arranged on the aluminum alloy frame. The solar cell module with the heat sink has a heat radiation function, enables the temperature effect on the electrical performance of the solar cell module to be reduced effectively, and is suitable for the occasions having stricter requirements for the work temperature and output power of the solar cell module.

Description

The solar module of band heat abstractor
Affiliated technical field
The utility model relates to a kind of solar module, especially a kind of solar module with heat abstractor.
Background technology
Solar module (also being solar panel) is the core in the solar power system, also is to be worth the highest part in the solar power system.Its effect is to be electric energy with conversion of solar energy, or is sent in the storage battery and stores, or promotes loaded work piece.Solar module mainly is made up of laminate, aluminum alloy frame and terminal box.The scale that has high input at present commercial applications mainly be silicon series solar cell: monocrystaline silicon solar cell, polysilicon solar cell and non-crystal silicon solar cell.Temperature is to the influence of silicon solar cell, and the parameter such as open circuit voltage, short circuit current, peak power that mainly is reflected in solar cell changes with variation of temperature.The open circuit voltage of monomer solar cell reduces with the rising of temperature, and voltage temperature coefficient is-(2.0～2.2) mV/ ℃; The solar cell short circuit current raises with the rising of temperature; The peak power of solar cell reduces with the rising of temperature, 1 ℃ of the every rising of temperature, and the peak power loss late of solar cell is about 0.35～0.45%.During summer, the solar module surface temperature can reach 70 ℃, and the solar cell working junction temperature of this moment can reach 100 ℃; At this moment, compare with rated value, peak power loses 30% approximately; Open circuit voltage also declines to a great extent, and causes solar module can not give full play to maximum performance.
Summary of the invention
In order to reduce the influence of temperature to solar module, the utility model provides a kind of solar module of convenient and practical band heat abstractor.
The utility model solves the technical scheme that its technical problem adopted: the solar module of said band heat abstractor comprises laminate, aluminum alloy frame, terminal box, S type cooling water pipe and bonnet; Laminate is fixedly mounted in the aluminum alloy frame; The back side of being close to laminate is laid with S type cooling water pipe; Said S type cooling water pipe passes the aluminum alloy frame circular hole and is provided with cooling water pipe inlet and cooling water pipe outlet; The terminal box of band terminal box outlet sleeve pipe is fixedly mounted on the back side of laminate, and terminal box and S type cooling water pipe are between laminate and bonnet, and bonnet is fixedly mounted on the aluminum alloy frame.
The operation principle of the utility model is: the coolant of top-off cycle in the S type cooling water pipe, coolant get into along the back side of laminate from the cooling water pipe inlet and flow, and flow out from the cooling water pipe outlet, and heat is taken away, and realize heat radiation.
Compared with prior art, the utility model has the advantages that to have heat sinking function, can effectively reduce the influence of temperature the solar module electrical property.
The utility model is applicable to working temperature, the relatively stricter occasion of demanded power output to solar module.
Description of drawings
Fig. 1 is the Facad structure sketch map of the utility model.
Fig. 2 is the structure sketch map of the utility model.
1. aluminum alloy frames among the figure, 2. laminate, 3. terminal box, 4.S type cooling water pipe, 5. bonnet, 6. cooling water pipe import, 7. cooling water pipe outlet, 8. terminal box outlet sleeve pipe.
Embodiment
Embodiment to the utility model further specifies with reference to the accompanying drawings.
With reference to Fig. 1, Fig. 2; The solar module of the utility model band heat abstractor comprises laminate (2), aluminum alloy frame (1), terminal box (3), S type cooling water pipe (4) and bonnet (5); Laminate (2) is fixedly mounted in the aluminum alloy frame (1); The back side of being close to laminate (2) is laid with S type cooling water pipe (4); Said S type cooling water pipe (4) passes the aluminum alloy frame circular hole and is provided with cooling water pipe inlet (6) and cooling water pipe outlet (7); The terminal box of band terminal box outlet sleeve pipe (8) is fixedly mounted on the back side of laminate, and terminal box (3) and S type cooling water pipe (4) are between laminate (2) and bonnet (5), and bonnet (5) is fixedly mounted on the aluminum alloy frame (1).The coolant of the interior top-off cycle of S type cooling water pipe (4), coolant flows into from cooling water pipe import (6), flows along the back side of laminate (2), flows out from cooling water pipe outlet (7), and heat is taken away, and realizes heat radiation.The wiring of solar module and other equipment is passed by terminal box outlet sleeve pipe (8).

Claims (1)

1. be with the solar module of heat abstractor; It comprises laminate (2), aluminum alloy frame (1), terminal box (3), S type cooling water pipe (4) and bonnet (5); It is characterized in that: laminate (2) is fixedly mounted in the aluminum alloy frame (1); The back side of being close to laminate (2) is laid with S type cooling water pipe (4); Said S type cooling water pipe (4) passes the aluminum alloy frame circular hole and is provided with cooling water pipe inlet (6) and cooling water pipe outlet (7); The terminal box of band terminal box outlet sleeve pipe (8) is fixedly mounted on the back side of laminate, and terminal box (3) and S type cooling water pipe (4) are between laminate (2) and bonnet (5), and bonnet (5) is fixedly mounted on the aluminum alloy frame (1).
CN2011204737767U 2011-11-24 2011-11-24 Solar cell module with heat sink Expired - Lifetime CN202384372U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204737767U CN202384372U (en) 2011-11-24 2011-11-24 Solar cell module with heat sink

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204737767U CN202384372U (en) 2011-11-24 2011-11-24 Solar cell module with heat sink

Publications (1)

Publication Number Publication Date
CN202384372U true CN202384372U (en) 2012-08-15

Family

ID=46632854

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204737767U Expired - Lifetime CN202384372U (en) 2011-11-24 2011-11-24 Solar cell module with heat sink

Country Status (1)

Country Link
CN (1) CN202384372U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111735330A (en) * 2020-06-30 2020-10-02 晶科绿能(上海)管理有限公司 Heat abstractor and battery pack manufacture equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111735330A (en) * 2020-06-30 2020-10-02 晶科绿能(上海)管理有限公司 Heat abstractor and battery pack manufacture equipment
CN111735330B (en) * 2020-06-30 2022-05-17 晶科绿能(上海)管理有限公司 Heat abstractor and battery pack manufacture equipment

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Solar cell module with heat sink

Effective date of registration: 20150323

Granted publication date: 20120815

Pledgee: Zhejiang Fuyang Rural Cooperative Bank branch branch silver

Pledgor: Hangzhou Solar Photoelectric Co., Ltd.

Registration number: 2015990000220

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20160316

Granted publication date: 20120815

Pledgee: Zhejiang Fuyang Rural Commercial Bank branch Limited by Share Ltd Silver Lake Branch

Pledgor: Hangzhou Solar Photoelectric Co., Ltd.

Registration number: 2015990000220

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Solar cell module with heat sink

Effective date of registration: 20160316

Granted publication date: 20120815

Pledgee: Zhejiang Fuyang Rural Commercial Bank branch Limited by Share Ltd Silver Lake Branch

Pledgor: Hangzhou Solar Photoelectric Co., Ltd.

Registration number: 2016990000214

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PM01 Change of the registration of the contract for pledge of patent right

Change date: 20160316

Registration number: 2015990000220

Pledgee after: Zhejiang Fuyang Rural Commercial Bank branch Limited by Share Ltd Silver Lake Branch

Pledgee before: Zhejiang Fuyang Rural Cooperative Bank branch branch silver

PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20170224

Granted publication date: 20120815

Pledgee: Fuyang Zhejiang rural commercial bank, Limited by Share Ltd

Pledgor: Hangzhou Solar Photoelectric Co., Ltd.

Registration number: 2016990000214

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Solar cell module with heat sink

Effective date of registration: 20170224

Granted publication date: 20120815

Pledgee: Zhejiang Fuyang Rural Commercial Bank branch Limited by Share Ltd Silver Lake

Pledgor: Hangzhou Solar Photoelectric Co., Ltd.

Registration number: 2017990000128

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PM01 Change of the registration of the contract for pledge of patent right

Change date: 20170224

Registration number: 2016990000214

Pledgee after: Fuyang Zhejiang rural commercial bank, Limited by Share Ltd

Pledgee before: Zhejiang Fuyang Rural Commercial Bank branch Limited by Share Ltd Silver Lake Branch

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20120815