Systems and methods to balance solar panels in a multi-panel...

Electrical transmission or interconnection systems – Plural load circuit systems – Plural sources of supply

Reexamination Certificate

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C307S019000

Reexamination Certificate

active

07602080

ABSTRACT:
Systems and methods to balance currents among a plurality of photovoltaic units connected in series. In aspect, a management unit is coupled between a photovoltaic energy production unit and a string of energy production units. The management unit has an energy storage element (e.g., a capacitor) connected to the photovoltaic energy production unit. The management unit further has a switch to selectively couple to the energy storage element and the photovoltaic energy production unit to the string. The management unit allows the current in the string to be larger than the current in the photovoltaic energy production unit.

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