CaliSolar
Solar Energy
CaliSolar has developed a proprietary approach to using “dirty†metallurgical grade silicon to make high quality solar cells. Upgraded Metallurgical Silicon (UMG Si) is substantially less expensive than the electronic grade silicon usually used...Founded in 2006
Homepage: http://www.calisolar.com/
Total money raised: $185.8M
94085
677 Palomar Ave.
Sunnyvale
USA CA
Sunnyvale
USA CA
Phone: 14087391774
Updated on Oct 18, 2011
CaliSolar at CrunchBase
CaliSolar at CrunchBase
June, 2011
Calisolar snags $275M loan guarantee for solar silicon factory 
gigaom.com
July, 2010
CaliSolar raised $15M in unattributed round
Solar cell maker Calisolar raises $15M to bump up capacity 
green.venturebeat.com
February, 2010
CaliSolar acquired 6N Silicon
SunPower’s $277M Acquisition, CaliSolar Buys 6N 
greentechmedia.com
June, 2009
CaliSolar raised $60M in a Series C round from Advanced Technology Ventures, Globespan Capital Partners, and Hudson Clean Energy Partners
CaliSolar shines with $60M for photovoltaic cells 
deals.venturebeat.com
November, 2008
CaliSolar raised $101.8M in a Series B round from Hudson Clean Energy Partners, Advanced Technology Ventures, and Globespan Capital Partners
CaliSolar raises over $100M for planned “dirty†silicon cell factory green.venturebeat.com
June, 2006
CaliSolar raised $9M in a Series A round from Advanced Technology Ventures and Globespan Capital Partners
CaliSolar Home 
calisolar.com
March, 2006
CaliSolar was founded on March, 2006