een wereldwijd elektriciteitsnet een oplossing voor veel problemen  GENI es una institución de investigación y educación-enfocada en la interconexión de rejillas de electricidad entre naciones.  ??????. ????????????????????????????????????  nous proposons la construction d’un réseau électrique reliant pays et continents basé sur les ressources renouvelables  Unser Planet ist mit einem enormen Potential an erneuerbaren Energiequellen - Da es heutzutage m` glich ist, Strom wirtschaftlich , können diese regenerativen Energiequellen einige der konventionellen betriebenen Kraftwerke ersetzen.  한국어/Korean  utilizando transmissores de alta potência em áreas remotas, e mudar a força via linha de transmissões de alta-voltagem, podemos alcançar 7000 quilómetros, conectando nações e continentes    
Add news to your site >>

About Us

GE's New Solar Inverter Tackles Challenges of Integrating to Today's Grid

Dec 09, 2009 -

Technology used in GE’s (NYSE:GE) wind turbines, known for proven performance and reliability, is now bringing similar benefits to large-scale solar photovoltaic (PV) systems. Building on a platform of power electronics, monitoring and controls that enhance wind energy grid integration, GE has developed a 600 kW solar inverter, which includes grid-friendly features to deliver performance in large-scale solar installations similar to conventional power plants.

Based on the proven design of the power converters that GE manufactures for its fleet of 12,000+ 1.5-megawatt wind turbines, the new solar inverter is suited for use in the multi-megawatt solar projects that are becoming an increasing percentage of new installations. “We believe that there will be significant growth in large-scale projects as the United States and the world strive to meet renewable energy targets,” said Victor Abate, vice president-renewables for GE Power & Water. “The challenge will be integrating these larger solar projects—which are also powered by a variable fuel source—in a reliable way.”

Because the energy output of a solar power plant is directly related to the availability of the sun, anticipating the load that the solar power plant will provide can present a challenge for the utility grid, causing the plant to trip off-line. In order to ensure that solar power plants stay online, providing cleaner, more reliable energy, the variability needs to be managed so that it is more predictable—even during disturbances such as intermittent cloud cover.

GE’s wind converters include control functions that enhance integration—a requirement to meet grid codes. SunIQ*, GE’s suite of solar plant monitoring and controls, can manage voltage in a similar way. “As variable energy such as wind and solar continues to come online, there will be ongoing challenges with integrating into the grid,” said Abate. “Solar integration will need to be managed in order to ensure that it operates as a ‘good citizen’ on today’s grid.”

According to New Energy Finance, demand for solar energy has grown about 30% per year for the past 15 years, while hydrocarbon energy demand typically grows less than 2% a year. As wind and solar power plants increase in size and number to meet these demands, they are beginning to have a greater impact on the grid, displacing more traditional sources of power generation.

While some software changes were needed to modify GE’s wind converter technology for solar applications, the hardware has remained nearly the same, enabling GE to leverage its expertise in the manufacture of its extremely reliable wind converters. Engineering and design were completed at GE’s controls center of excellence in Salem, Va. The company already makes 4,000 wind converters annually and has increased production at the Salem facility to include solar. In addition to experience, GE offers the global resources necessary to effectively maintain high levels of performance in large-scale installations, including a global services organization, 24/7 remote monitoring and diagnostics centers and parts support.

For more information about GE’s solar inverter, go to

*SunIQ is a trademark of the General Electric Company.

About GE

GE is a diversified global infrastructure, finance and media company that's built to meet essential world needs. From energy, water, transportation and health to access to money and information, GE serves customers in more than 100 countries and employs more than 300,000 people worldwide.

GE serves the energy sector by developing and deploying technology that helps make efficient use of natural resources. With 60,000 global employees and 2008 revenues of $38.6 billion, GE Energy is one of the world’s leading suppliers of power generation and energy delivery technologies. The businesses that comprise GE Energy—GE Power & Water, GE Energy Services and GE Oil & Gas—work together to provide integrated product and service solutions in all areas of the energy industry including coal, oil, natural gas and nuclear energy; renewable resources such as water, wind, solar and biogas; and other alternative fuels.

For more information, visit the company’s Web site at GE is imagination at work. Media contacts:

Attention Editor

Masto Public Relations


Ken Darling

Masto Public Relations

Phone: +1 518 786 6488



Beth Coffman

Masto Public Relations

Phone: +1 518 786 6488

Email: Emily Caruso

GE Power & Water

Phone: +1 518 385 7446



Updated: 2016/06/30

If you speak another language fluently and you liked this page, make a contribution by translating it! For additional translations check out (Voor vertaling van Engels tot Nederlands) (For oversettelse fra Engelsk til Norsk)
(Для дополнительных переводов проверяют )

What's Geni? Endorsements Global Issues Library Policy Projects Support GENI