Tracking solar module
US6018122A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 5, 1997 |
| Grant date | Jan 25, 2000 |
| Priority date | — |
| Expiry date | Mar 5, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/52
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
To provide a tracking-type solar module capable of high-performance sunlight-tracking with a simple configuration while simultaneously performing highly effective cooling of a solar cell, a solar cell is movably installed within a transparent cooling tube and is connected to a motor with a crank. A position detecting sensor is also installed inside the transparent cooling tube. Sunlight is refracted by a cooling medium filled inside the transparent cooling tube and is converged on the inner surface of the transparent cooling tube. The position detecting sensor detects the position at which sunlight is converged and the sunlight is tracked by the motor moving the solar cell to that position. Simultaneously, the cooling medium inside the transparent cooling tube directly cools the solar cell.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.