Testing of a Photovoltaic Panel
First Claim
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1. A method, comprising:
- measuring a parameter of an electronic module, the electronic module comprising an input attached to an output of a photovoltaic panel;
activating a bypass link between the input of the electronic module and an output of the electronic module;
performing, while the bypass link is activated, a flash test on the photovoltaic panel based on the measured parameter; and
deactivating the bypass link between the input of the electronic module and the output of the electronic module.
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Abstract
A method for testing a photovoltaic panel connected to an electronic module. The electronic module includes an input attached to the photovoltaic panel and a power output. The method activates a bypass to the electronic module. The bypass provides a low impedance path between the input and the output of the electronic module. A current is injected into the electronic module thereby compensating for the presence of the electronic module during the testing. The current may be previously determined by measuring a circuit parameter of the electronic module. The circuit parameter may be impedance, inductance, resistance or capacitance.
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Citations
20 Claims
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1. A method, comprising:
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measuring a parameter of an electronic module, the electronic module comprising an input attached to an output of a photovoltaic panel; activating a bypass link between the input of the electronic module and an output of the electronic module; performing, while the bypass link is activated, a flash test on the photovoltaic panel based on the measured parameter; and deactivating the bypass link between the input of the electronic module and the output of the electronic module. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A device comprising:
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an electronic module comprising at least one input configured to be attached to an output of a photovoltaic panel, and at least one power output; a bypass link operatively attached to the at least one input of the electronic module and the at least one power output of the electronic module, the bypass link configured to be deactivated subsequent to a completion of a flash test on the photovoltaic panel; a processor configured to program a programmable current injector based on a measured circuit parameter; and a flash test module configured to perform the flash test on the photovoltaic panel. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17)
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18. A method, comprising:
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programming a current injector based on a measured circuit parameter; activating a bypass link between an input of an electronic module and an output of the electronic module, wherein the electronic module comprises at least one input attached to an output of a photovoltaic panel; performing, while the bypass link is activated, a flash test on the photovoltaic panel based on the measured parameter; and deactivating the bypass link between the input of the electronic module and the output of the electronic module. - View Dependent Claims (19, 20)
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Specification