| 9941700 |
Utility scale renewable energy system controls for ramp-rate, voltage, and frequency management |
Vijay Bhavaraju, Qiang Fu, Yakov Lvovich Familiant |
2018-04-10 |
| 9780564 |
Dual-input inverter and method of controlling same |
— |
2017-10-03 |
| 9515602 |
Solar array condition monitoring through controlled inverter voltage sweeping |
— |
2016-12-06 |
| 9287418 |
System and method for connection of photovoltaic arrays in series and parallel arrangements |
Prasanna S. Nirantare, Vijay Bhavaraju, Tiefu Zhao, Jun Xu |
2016-03-15 |
| 9219363 |
Photovoltaic system and method employing a number of maximum power point tracking mechanisms |
Yu Liu, Charles John Luebke |
2015-12-22 |
| 9024640 |
Active diagnostics and ground fault detection on photovoltaic strings |
Yu Liu, Charles John Luebke |
2015-05-05 |
| 8970065 |
System and method for increasing voltage in a photovoltaic inverter |
— |
2015-03-03 |
| 8884462 |
Power flow regulator including a plurality of DC-DC converters |
Yu Liu, Vijay Bhavaraju |
2014-11-11 |
| 8810069 |
System and method for maximizing power output of photovoltaic strings |
Yu Liu, George W. Oughton, Jr. |
2014-08-19 |
| 8482163 |
Inverter cooler |
Michael A. Belikoff, Thomas P. Kuster |
2013-07-09 |
| 8338989 |
Inverter power system |
— |
2012-12-25 |
| 8294303 |
Photovoltaic grounding |
David Eaglesham, Michael Schenck |
2012-10-23 |
| 8243446 |
Photovoltaic inverter |
— |
2012-08-14 |
| 7667610 |
Producing an indication of solar panel condition based on age and actual power output |
— |
2010-02-23 |