is the new generation bi-directional inverter designed for hybrid system. Base on our proven technology, PRAG Inverter-PRO bi-directional inverter delivers high reliability and efficiency for critical mission applications. In areas where the grid is limited or unreliable, where the generators are still being heavily relied on, PRAG Inverter-PRO will be a perfect choice to compose hybrid power solution. The PRAG Inverter-PRO integrates a powerful sophisticated lead acid battery charger, true sine wave inverter and a high-speed AC transfer switch into a single enclosure. Its distinguishing surge capability makes it capable to power most demanding appliances, such as air conditioner.