concentrated photovoltaic systems

Solar Costs Down to $2 per Watt, IBM Claims

May 16, 2008 / 11 Comments

Silicon photovoltaic panels are the most expensive solar installations at the moment but things are about to change because IBM claimed they have the technology to reduce the cost of harnessing the Sun's energy for electricity, down to $2 / W. The company announced in a press release on Thursday, that using a large lens that concentrates power to around 2300x, ...