The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 18, 2012
Filed:
Dec. 30, 2009
Wei-chi Huang, Jhongli, TW;
Tsung-liang Hung, Jhongli, TW;
Yu-hsiao Chao, Jhongli, TW;
Chi-hsiung Lee, Jhongli, TW;
Wei-Chi Huang, Jhongli, TW;
Tsung-Liang Hung, Jhongli, TW;
Yu-Hsiao Chao, Jhongli, TW;
Chi-Hsiung Lee, Jhongli, TW;
Ampower Technology Co., Ltd., Jhongli, Taoyuan County, TW;
Abstract
A solar power supply system includes at least one solar power conversion circuit and an inverter circuit. Each solar power conversion circuit comprises a solar module and a direct current (DC) module. The solar module converts the solar power into the DC signals. The DC module with two-stage conversion comprises a DC transformer circuit and a maximum power point tracking circuit, to boost the DC signals and adjust output power of the solar module to a maximum value. The inverter circuit converts the boosted DC signals output from the solar power conversion circuits into AC signals and combines the AC signals into the AC utility network.