October 2, 2008: DelSol Power issues order for first run of fresnel lenses

September 18, 2008: DelSol Power tests fresnel lenses that pass critical environmental testing

September 9, 2008: DelSol Power updates and improves tracking software design

September 3, 2008: DelSol Power completes structural integrity and system performance testing of its Solaray Collector.

August 21, 2008: DelSol Power completes testing on new fresnel lens design and method

May 1, 2008: DelSol Power completes first testing of its fresnel lenses.

April 11, 2008: DelSol Power finalizes structural element design of its new Solaray Collectors

April 10, 2008: DelSol Power completes first tracking, position and repeatability testing

March 28, 2008: DelSol Power finalizes tracking circuit, software, and hardware design

December 5, 2007: DelSol Power moves into new larger production and development facility.

November 5, 2007: DelSol Power enters into a development, production, and licensing agreement to produce fresnel lenses.

September 10, 2007: DelSol Power announces design concept freeze on its Solaray collector.

August 22, 2007: DelSol Power finishes preliminary fresnel lens design

July 12, 2007: DelSol Power performs power and efficiency testing on innovative photovoltaic cell technology.

June 25, 2007: DelSol Power completes testing of collector design using GaAs photovoltaic cell technology.

March 22, 2007: DelSol Power completes testing of collector design using single junction silicon photovoltaic cell with high conductor print density

March 12, 2007: DelSol Power completes testing on it's proprietary collector technology.

February 14, 2007: DelSol Power completes testing on single junction silicon photovoltaic cell with added conductivity paths

December 28, 2006: DelSol Power completes testing on new proprietary collector design.

September 11, 2006: DelSol Power finishes testing on it's Solaray Technology design potentially increasing electric efficiency and reducing capital costs for it's proprietary solar collectors.

July 30, 2006: DelSol Power makes update to proprietary collector design

February 27, 2006: DelSol Power incorporates in the State of California

January 14, 2006: DelSol Power starts environmental stability testing of components used in it's proprietary technology.

December 1, 2005: DelSol Power finishes initial feasability testing and finalizes proprietary design concept.

June 1, 2005: Dave Piper starts DelSol Power