ENPHASE ENERGY INC revenue for the last year amounted to 1.93 B CHF, the most of which — 1.93 B CHF — came from its highest performing source at the moment, Solar Photovoltaic, the year earlier bringing 2.16 B CHF. The greatest contribution to the revenue figure was made by United States — last year it brought ENPHASE ENERGY INC 1.24 B CHF, and the year before that — 1.63 B CHF.