Wide DC input voltage range * DSP controller * High efficiency by using advanced IGBT and IPM * MPPT(Maximum power point tracking) technology * Transformer less, High efficiency * In accordance with international standards * Quick and easy installation * Operation parameters can be adjusted via LCD and keys * The perfect protection function * Designed to suitable for critical grid environment. Type :Grid Tied/Ongrid, Off grid, Hybrid String type/ Central Inverter Capacity : 500 va to 1000 kva Brands : Goodwe, Growatt, Schnieder, Abb, Delta, Solis, Fronius, Luminous, Livgaurd, Usha shriram etc