Pure Sine Wave Solar inverter 1, DC: 24V 2, Output: 220Vac, 50Hz/60Hz 3, LCD display 4, With transformer ... in intelligent software offers high precision output.PWM technology, Pure Sine Wave outputPure sine wave output, suitable for all types of ... reliable UPS(inverter) with lower exciting currentLCD Human-Machine interfaceInput/output voltage and frequency, battery capacity, loading and etc can be ...