Optiverter Multifunction Inverters



The Dayliff Optiverter AD/DC inverter range are versatile high specification multifunction hybrid inverters designed for various applications including:-

  • Grid-Tie combining mains AC and PV module DC input power sources, programmable to prioritise PV supply with mains power used to supplement load requirements.
  • Off-Grid for stand-alone PV solar-powered systems to provide AC power for various load requirements with battery backup for non PV availability
  • Power backup systems for on-grid mains failure battery fed loads

Dayliff Optiverter include the following features:-

  • Pure sine wave output that provides filtered power suitable for sensitive electronic devices.
  • LCD display for operating parameters and user-configurable settings including battery charging current, AC/Solar output priority, and input voltages.
  • Built-in smart MPPT charge controllers with automatic switching between AC and Solar power sources for optimized battery performance.
  • Overload and short-circuit protection.
  • Programmable supply prioritisation for PV, battery or grid supply
  • Optional monitoring software for real time status display and control
  • Compatible with Lithium Iron Phosphate batteries Optiverter >DO3000
  • Parallel operation for larger system installations Optiverter >DO6000

The combination of selectable hybrid operation options, exceptional specifications, robust construction with various protective functions and excellent value make Dayliff Optiverter the ideal solution for all PV and power back up management applications

MODEL Optiverter DO1200 Optiverter DO2500 Optiverter DO3000 Optiverter DO4000 SP20000 Premium SP30000 Premium
Rated Output Power 3000W 5000W 8000W 10000W 20000W 30000W
Input AC Voltage 230VAC 170 - 280VAC per phase
Maximum PV Input Power 4000W 5000W 8000W 13000W 30000W 45000W
Maximum PV Array Open Circuit Voltage 500VDC 900VDC
PV Array MPPT Voltage Range 120 - 450VDC 90 - 430VDC 400 - 800VDC
Nominal Output Voltage 230VAC ± 5% 230VAC* (P/N) / 400VAC (P-P)
Number of MPPT Trackers / Maximum Solar Charging Current 1/80A 1/20A 2/18.6A 1/48A 1/72A
Maximum AC Charging Current 60A 120A 25A per phase 29A per phase 44A per phase
Maximum Charging Current 80A 120A 50A 80A
Nominal Battery Voltage 24VDC 48VDC   384V
Peak Efficiency, % 93% 91% 93% 95%
Parallel Capability None Yes
Dimensions (DxWxH), mm 115*300*400mm  143*433*554mm 167*500*622mm 599*320*909mm 715*430*1021mm
Net Weight, kg 9Kg 18Kg 16Kg 45Kg 120Kg 223Kg