APOLLO M-410 series is single-phase bidirectional dual mode hybrid inverter for mini-grid system. It can operate with the diesel generator, the battery bank and the external DC charge controller. It is suitalble for supplement diesel generator in off-grid areas. This hybrid inverter controlled the operation by microprocessor that makes it has high performance and capability to control and check overall system accurately and also supplies quality sine wave power output. It indicates the status of inverter with LED indicators and LCD display. The Battery Management and Controller (BMC) system is used to support the operating of inverter, which manages the battery charging and discharging for prevent battery capacity loss and prolong battery life.