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Helping Battery Cost Declines Keep Going and Going…

Four short years ago, the U.S. solar industry surpassed expectations by installing 340 MW of solar at a cost of $6.40 per watt in the first half of 2010. How times have changed. In the first quarter of this year alone, the U.S. installed 1,330 MW of solar for an average $2.36 per watt. In other words, we installed roughly four times as much solar in half the time for about one-third the cost. Talk about progress.

via Solar Energy News –