Today(12/18),the U.S.President signed the spending bill that includes a multi-year extension of the SOLAR Investment Tax Credit. Investors BUY SOL shares because the SOLAR Tax Credit HELPS SOL. SOL revenues will be increased exponentially because more U.S. orders are coming, big portion of its sales will be from the U.S. FYI: Before 2015, more than 70% of SOL solar sales were from the U.S. and this big U.S. solar revenues are coming to SOL again because the U.S. SOLAR Tax Credit HELPS SOL.