Zenith Solar

Zenith Solar was an Israeli solar-energy company founded in 2006 by Roy Segev, David Faiman and Bob Whelen. The company was based in Ness Ziona and developed concentrated solar-energy systems intended to produce more electricity from a smaller land area than conventional flat photovoltaic panels. Its technology drew on research and intellectual-property rights associated with Ben-Gurion University, the Ben-Gurion National Solar Energy Center and Germany’s Fraunhofer Institute for Solar Energy Systems ISE. The company’s central concept was concentrated photovoltaic generation. Rather than exposing a large area of photovoltaic material directly to sunlight, Zenith’s systems used mirrors and lenses to collect and focus sunlight onto high-performance solar cells. The approach was designed to reduce the amount of semiconductor material required while increasing the intensity of the light reaching the cells. In 2007, David Faiman, who led the Israeli research effort and served as director of the Ben-Gurion National Solar Energy Center, announced a collaboration with Zenith to develop a residential solar-energy system using a reflector dish of approximately 10 square meters. Testing described in contemporary accounts reported substantially higher efficiency than standard flat silicon photovoltaic panels. A prototype intended for commercialization was reported to achieve more than 1,000 times the solar concentration of ordinary flat panels. Faiman also estimated that concentrated solar generation could theoretically supply a significant share of Israel’s electricity demand using a comparatively small land area. These claims positioned Zenith’s technology as a possible way to lower land use and material consumption while making solar generation more competitive with conventional fossil-fuel energy. Zenith assembled solar-panel kits at a factory in Kiryat Gat. Its product concept combined concentrated solar generation with combined heat and power, or CHP, so that heat generated during operation could also be captured and used. The company claimed total efficiencies above 70 percent for the combined system. Its marketing emphasized producing more energy from less space, reducing landfill waste and achieving a high level of recyclability, including a claim that its products were 99 percent recyclable. The available reference material does not establish the scale of commercial deployment, revenue, customer base or the number of systems sold. Zenith filed for bankruptcy in June 2013. In December 2013, Suncore Photovoltaics Technology Company Limited, a Chinese-American joint venture specializing in concentrated photovoltaic technology, acquired the company. The bankruptcy and subsequent acquisition marked the end of Zenith Solar as an independent operating company and explain its current defunct status. No reliable information in the supplied material confirms whether the Zenith Solar name, products or technology continued as a separate commercial brand after the acquisition.

Zenith Solar was established in Israel in 2006 by Roy Segev, David Faiman and Bob Whelen. Its business was built around concentrated solar-energy technology, particularly concentrated photovoltaics. The company sought to use optical components such as mirrors and lenses to collect sunlight and focus it onto photovoltaic cells. This design aimed to increase energy output from a smaller collection area and reduce reliance on the large quantities of semiconductor material used in conventional flat silicon panels. The company’s technology was connected to research conducted through Ben-Gurion University and the Ben-Gurion National Solar Energy Center, as well as technology rights associated with Germany’s Fraunhofer Institute for Solar Energy Systems ISE. In 2007, David Faiman, the director of the Ben-Gurion National Solar Energy Center, announced a project with Zenith to create a residential solar system using a reflector dish covering roughly 10 square meters. The project represented an effort to adapt concentrated solar technology, often associated with larger installations, to distributed or household-scale energy generation. Accounts of Zenith’s testing reported efficiency several times higher than that of standard flat photovoltaic panels. A commercialization-ready prototype was described as achieving solar concentration above 1,000 times the level of ordinary flat panels. Faiman also stated that the technology could potentially supply around one-tenth of Israel’s energy needs from approximately 12 square kilometers of land. These projections reflected the company’s broader proposition that concentrated generation could reduce land requirements and potentially approach the cost competitiveness of oil and natural gas. Zenith assembled solar-panel kits at a facility in Kiryat Gat. Its systems incorporated combined heat and power technology, allowing thermal energy to be recovered in addition to electrical output. The company claimed efficiencies exceeding 70 percent for the combined system. Its marketing also stressed reduced land use, lower waste sent to landfill and recyclability, including a stated 99-percent recyclability claim. The available material does not provide enough information to determine how widely these products were deployed or whether the claimed efficiencies were achieved in long-term commercial operation. The company’s independent history ended in 2013. Zenith filed for bankruptcy in June of that year. In December, Suncore Photovoltaics Technology Company Limited acquired Zenith Solar. Suncore was characterized as a Chinese-American joint venture specializing in concentrated photovoltaic technology. The acquisition followed the bankruptcy and transferred the company into Suncore’s ownership, but the supplied sources do not establish whether Zenith continued as an operating subsidiary, whether its product portfolio was integrated into Suncore’s offerings, or whether its brand remained in commercial use. Zenith Solar is therefore recorded as defunct, with its corporate and technological legacy tied to concentrated photovoltaic development in Israel.

• 2013

  Bankruptcy filing

  [1]Zenith Solaren.wikipedia.org

  Zenith Solar filed for bankruptcy in June.

• 2013

  Acquisition by Suncore

  [1]Zenith Solaren.wikipedia.org

  Suncore Photovoltaics Technology Company Limited acquired Zenith Solar in December.

• 2007

  Residential concentrated-solar project announced

  [1]Zenith Solaren.wikipedia.org

  Zenith began a project associated with the Ben-Gurion National Solar Energy Center to develop a home system based on an approximately 10-square-meter reflector dish.

• 2006

  Zenith Solar is founded

  [1]Zenith Solaren.wikipedia.org

  Roy Segev, David Faiman and Bob Whelen founded Zenith Solar in Israel to develop concentrated solar-energy systems.

Zenith Solar positioned itself as a developer of high-efficiency concentrated solar technology capable of generating more energy from a smaller footprint and with less photovoltaic material than conventional flat-panel systems.

• Concentrated photovoltaics

  Concentrated photovoltaic solar systems

  Zenith’s principal technology used mirrors and lenses to magnify and focus sunlight onto photovoltaic cells. The approach was intended to obtain high electrical output from a relatively small collection area and to reduce the amount of photovoltaic semiconductor material required compared with conventional flat silicon panels. Testing described in reference material reported concentration and efficiency substantially above ordinary flat-panel systems, although the supplied sources do not document the scale of commercial deployment.

• Residential solar generation · 2007

  Residential reflector-dish solar system

  This proposed system used a reflector dish of approximately 10 square meters to concentrate sunlight for household energy production. The project was announced in 2007 in cooperation with the Ben-Gurion National Solar Energy Center. It represented Zenith’s attempt to apply concentrated solar technology outside large centralized installations, but the available material does not confirm a broad commercial launch or sustained market availability.

• Combined heat and power

  Combined heat and power solar kits

  Zenith assembled solar-panel kits at its Kiryat Gat factory and promoted systems that combined photovoltaic electricity generation with recovery of useful heat. The company claimed total efficiencies above 70 percent for the CHP approach. Its marketing linked the design to reduced land use, lower waste generation and high recyclability. The supplied sources do not provide independent performance data or details of commercial installations.

• 2013

  Transfer the business to Suncore after bankruptcyM&A

  Background

  Zenith Solar filed for bankruptcy in June 2013, creating the context for a transfer of its business and technology.

  Action taken

  Suncore Photovoltaics Technology Company Limited acquired Zenith Solar in December 2013.

  Aftermath

  Zenith ceased to be an independent company. The supplied material does not clarify the extent to which its brand, assets or technology were integrated into Suncore.

  Source

• 2007

  Develop a residential concentrated-solar systemProduct launch

  Background

  Zenith’s technology program sought to adapt concentrated photovoltaic generation for household use. The project was conducted with the Ben-Gurion National Solar Energy Center and was based on a reflector dish of approximately 10 square meters.

  Action taken

  Zenith entered the development project and pursued a system that used optical concentration to direct sunlight onto photovoltaic cells.

  Aftermath

  The available reference does not establish whether the residential system reached full commercial deployment.

  Source

1. 1Zenith Solaren.wikipedia.org