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Solar power supply device and solar battery of solar power supply device

A technology of solar cells and solar power supply, applied in circuits, photovoltaic power generation, electrical components, etc., can solve problems such as changes and inability to change, and achieve the effect of convenient use

Inactive Publication Date: 2014-04-23
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the number and connection mode of solar panels are fixed after the assembly is completed, they cannot be changed according to the needs of use, so that the voltage of this solar power supply device is fixed under light and cannot be changed.

Method used

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  • Solar power supply device and solar battery of solar power supply device
  • Solar power supply device and solar battery of solar power supply device
  • Solar power supply device and solar battery of solar power supply device

Examples

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Embodiment Construction

[0013] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0014] See figure 1 , is a solar cell in an embodiment, used in a solar power supply device, and the solar power supply device includes a fixing device (not shown) for fixing the solar cell 10 . The solar cell 10 includes an illumination portion 11 , a containing groove 12 , a positive electrode 13 and a negative electrode 14 . In this embodiment, the solar cell 10 and the illuminating part 11 are both rectangular in shape, and the accommodating groove 12 is arranged around the illuminating part 11 to form a "Hui" shape. In other embodiments, the accommodating groove 12 may only surround three sides of the illuminating part 11 . Both the positive electrode 13 and the negative electrode 14 are disposed on a side of the receiving tank 12 away from the light emitting portion 11 , and are opposite to each other. In this embodiment, both the positive electrode ...

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Abstract

A solar battery includes a substrate, a solar panel arranged on the substrate, a positive electrode with a protruding positive electrode contact and a negative electrode with a protruding negative electrode contact arranged on the substrate, and a receiving recess. The receiving recess is defined between the solar panel and at least one of the positive electrode and the negative electrode. The receiving recess fittingly receives a positive electrode contact and / or a negative electrode contact of another similar solar battery, thus enabling the positive electrode contact of the another similar solar battery to be selectively and electrically connected to one of the positive electrode and the negative electrode of the another similar solar battery, and enabling or disabling the negative electrode contact of the another similar solar battery to be electrically connected to the negative electrode of the another similar solar battery.

Description

technical field [0001] The invention relates to a solar power supply device and its solar battery, in particular to a solar power supply device capable of changing the supply voltage and its solar battery. Background technique [0002] The existing solar power supply device includes a solar battery panel, a fixing device for fixing the solar battery panel, a storage battery, an input electrode and an output electrode. However, since the number and connection mode of the solar panels are fixed after the assembly is completed, they cannot be changed according to the needs of use, so that the voltage of the solar power supply device is fixed under the light and cannot be changed. Contents of the invention [0003] In view of this, it is necessary to provide a solar power supply device and its solar battery, which can change the power supply voltage and are convenient for users to use. [0004] The invention provides a solar cell, which includes a light emitting part, a posit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L31/0224H01L31/05
CPCH01L31/0508H01L31/02008Y02E10/50
Inventor 肖卫国陈益莹林久雄
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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