Must PV1100 PLUS 1800VA User Manual
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Must PV1100 PLUS 1800VA User Manual

Aolar inverter/charger
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420-00249-05

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Summary of Contents for Must PV1100 PLUS 1800VA

  • Page 1 420-00249-05...
  • Page 2 (Narrow Range) (Wide Range) Boost Voltage 14.4VDC±0.2VDC 28.8VDC±0.3VDC 13.7VDC±0.2VDC 27.4VDC±0.3VDC Plastic Plastic Piecesc Piecesc...

  • Page 3: Trouble Shooting

    Output short circuit Over load Output voltage too high Output voltage too low Battery voltage too high Fan fault Battery voltage low Trouble Shooting Use the table below Personnel Precautions Set "Solar first"or "SBU priority"as Green LED is on. ever the priority of output source.
  • Page 4 It is a cost effective, intelligent solar inverter which accept Solar&Utility input at the same time. The comprehensive LCD display offers user-configurable and easy-accessible button adjustment such as battery charging current, AC/solar charger priority and output source priority, When battery voltage low, it will automatically switch to AC grid to supply continuously power to the loads.
  • Page 5 Input frequency/Output frequency Step4: Install a DC Breaker in a positive line. The rating of the DC Breaker must be according to the inverter’s battery current (75Amp). Keep the DC Breaker off.(See Fig.2) Step5: Connect battery cable to the external batteries.
  • Page 6 3) Multiple batteries in parallel connection(Refer to Fig.4): Each battery’s voltage must be equal to the Nominal DC Voltage of the unit. 1200/1800VA 10.0V 2400VA 20.0V Setting range is from 10.0V to 12.0V for 1200/1800VA model, 20.0V to 24.0V For 2400VA model. Increment of each click is 0. 1V Low DC cut-off voltage will be fixed to setting value no matter what percentage of load is connected.
  • Page 7 1.Open Circuit Voltage (Voc) of PV modules does not exceed max. PV array open circuit voltage of inverter INVERTER MODEL Charging Current (PWM) System DC Voltage Operating Voltage Range Max. PV Array Open Circuit Voltage 15~18Vdc 30~32Vdc...
  • Page 8 In battery mode ,it will present battery capacity. turn turned off. Line input voltage normal Line input voltage fault PV input voltage normal PV input voltage fault 0-25%,26%-50%,51-75% and 76-100%. 51-75%  76-100% 0-25%26%-50% Inverter mode (low-battery voltage) version model alarm or button beep is disabled.

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