Testing of a photovoltaic panel

A method, comprising:nmeasuring a parameter of an electronic module, the electronic module comprising an input attached to an output of a photovoltaic panel, and a power output;creating a low impedance path between the input of the electronic module and the power output of the electronic module by activating a bypass link between the input of the electronic module and the power output of the electronic module; andinjecting, simultaneous to the creating, a current into the electronic module, wherein the current is determined based on the measured parameter.

A device comprising:nan electronic module comprising at least one input attached to an output of a photovoltaic panel, and at least one power output;a bypass operatively attached to the at least one input of the electronic module and the at least one power output of the electronic module, wherein the bypass, when activated, provides a low impedance path between the at least one power output of the electronic module and the at least one input of the electronic module; anda programmable current injector operatively attached to the electronic module and configured to inject a quantity of current into the electronic module, wherein the quantity of current is determined based on a circuit parameter of the electronic module.

A method, comprising:nmeasuring a circuit parameter of an electronic module, wherein the electronic module comprises at least one input attached to a photovoltaic panel, and at least one power output;programming a current injector based on the measuring;triggering a test module, wherein the triggering comprises simultaneously:nactivating a bypass between the at least one input of the electronic module and the at least one power output of the electronic module, wherein the activating of the bypass creates a low impedance path between the at least one input of the electronic module and the at least one power output of the electronic module; andcompensating for a presence of the electronic module by injecting, by the current injector and based on the programming, a current into the electronic module.