FIRST SOLAR INC revenue for the last year amounted to 2.79 B CHF, the most of which — 2.78 B CHF — came from its highest performing source at the moment, Modules, the year earlier bringing 2.25 B CHF. The greatest contribution to the revenue figure was made by United States — last year it brought FIRST SOLAR INC 2.68 B CHF, and the year before that — 2.03 B CHF.