POWER SOLUTIONS LTD revenue for the last year amounted to 5.93 B JPY, the most of which — 3.70 B JPY — came from its highest performing source at the moment, System Integration, the year earlier bringing 3.32 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought POWER SOLUTIONS LTD 5.93 B JPY, and the year before that — 5.31 B JPY.