... time from AC to DC 4. Solar First or Utility First Optional Solar and Utility Charge Control Pure Sine Wave ... displaySolar First or Utility First OptionalWith the switch of Solar Input, Battery Input and AC InputApplication range Computer, Telecom ... , Deep Freezers, Air Conditioners, Petrol pump machines, Small Scale Industries Malls, Hotels, Restaurants, Banks, ATM Machines, Clinics, All ...