Invention Grant
- Patent Title: Energy storage device for a photovoltaic system, and method for operating an energy storage device of a photovoltaic system
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Application No.: US13937719Application Date: 2013-07-09
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Publication No.: US10381863B2Publication Date: 2019-08-13
- Inventor: Johanna May
- Applicant: Robert Bosch GmbH
- Applicant Address: DE Stuttgart
- Assignee: ROBERT BOSCH GMBH
- Current Assignee: ROBERT BOSCH GMBH
- Current Assignee Address: DE Stuttgart
- Agency: Norton Rose Fulbright US LLP
- Agent Gerard Messina
- Priority: DE102012212328 20120713
- Main IPC: H02J7/00
- IPC: H02J7/00 ; H01M10/44 ; H02J50/00 ; H02J7/35 ; H02J50/30 ; H02J50/40 ; H01M16/00 ; H01M10/052 ; H01M10/06 ; H02J3/32

Abstract:
An energy storage device for a photovoltaic system includes: at least one first energy store which has a first cycle stability; at least one second energy store which has a second cycle stability, the first cycle stability being higher than the second cycle stability; and a control device which is designed to discharge the first energy store in a first operating mode and to discharge the second energy store in a second operating mode.
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