Solar-battery array, and photovoltaic power generation system
US6884934B2 · kind B2 · utility
8Cited by
11References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 30, 2002 |
| Grant date | Apr 26, 2005 |
| Priority date | — |
| Expiry date | Dec 1, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S323/906
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A solar-battery array comprising a plurality of solar batteries, which is characterized by satisfying the relationship of V2<0 and V1+V2>0, where V1 is the voltage to ground of the positive-pole terminal at the time of maximum output of the solar-battery array, and V2 is the voltage to ground of the negative-pole terminal at the time of maximum output of the same and a photovoltaic power generation system having such an array are disclosed, whereby the effects of an electric shock on the human body can lessen even when you touch any electric circuit of the solar-battery arrays.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.