Solaredge Technologies Ltd.

Solaredge Ltd.

Tzachi Glovinski

Yoav Galin

Guy Sella

Lior Handelsman

Meir Adest

Amir Fishelov

Meir Gazit

Yaron Binder

Nikolay Tal

A distributed power system wherein a plurality of power converters are connected in parallel and share the power conversion load according to a prescribed function, but each power converter autonomously determines its share of power conversion. Each power converter operates according to its own power conversion formula/function, such that overall the parallel-connected converters share the power conversion load in a predetermined manner.

Parallel connected inverters

A method for providing non-resonant zero-voltage switching in a switching power converter. The switching power converter converts power from input power to output power during multiple periodic switching cycles. The switching power converter includes a main switch and an auxiliary capacitor adapted for connecting to the main switch, and an inductor connectable to the auxiliary capacitor. When the main switch is on, a previously charged (or previously discharged) auxiliary capacitor is connected to the main switch with auxiliary switches. The main switch is switched off with zero voltage while discharging non-resonantly (charging) the auxiliary capacitor by providing a current path to the inductor. The auxiliary capacitor is disconnected from the main switch. The voltage of the auxiliary capacitor is charged and discharged alternatively during subsequent switching cycles. The voltage of the auxiliary capacitor stays substantially the same until the subsequent turn off of the main switch during the next switching cycle with substantially no energy loss in the auxiliary capacitor.

Zero voltage switching

A method for providing non-resonant zero-voltage switching in a switching power converter. The switching power converter converts power from input power to output power during multiple periodic switching cycles. The switching power converter includes a main switch and an auxiliary capacitor adapted for connecting to the main switch, and an inductor connectible to the auxiliary capacitor. When the main switch is on, a previously charged (or previously discharged) auxiliary capacitor is connected to the main switch with auxiliary switches. The main switch is switched off with zero voltage while discharging non-resonantly (charging) the auxiliary capacitor by providing a current path to the inductor. The auxiliary capacitor is disconnected from the main switch.

A method for testing a photovoltaic panel connected to an electronic module. The electronic module has at least one input attached to the photovoltaic panel and at least one power output. The method of testing the photovoltaic panel begins with activating a bypass of the electronic module. The bypass is preferably activated by applying a magnetic or an electromagnetic field. The bypass provides a low impedance path between the input and output of the electronic module.

Growing community of inventors

Petah Tikva, Israel

Tzachi Glovinski