NeoVolta Inc. revenue for the last year amounted to 2.60 M USD, the most of which — 2.65 M USD — came from its highest performing source at the moment, Energy Storage Systems, the year earlier bringing 3.46 M USD. The greatest contribution to the revenue figure was made by United States — last year it brought NeoVolta Inc. 2.65 M USD, and the year before that — 3.46 M USD.