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Qoltec Monolith 53890 User Manual

Pure sine wave solar inverter

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USER MANUAL
Pure Sine Wave Solar Inverter
MODEL: 53890, 53891, 53892
www.qoltec.com

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Summary of Contents for Qoltec Monolith 53890

  • Page 1 USER MANUAL Pure Sine Wave Solar Inverter MODEL: 53890, 53891, 53892 www.qoltec.com...
  • Page 2 Features: 1.1 Pure sine wave output, strong compatibility, which can be connected with refrigerators, electric fans, televisions, fluorescent lamps etc, without damage for loads. 1.2 C.R.G.O Toroidal transformers technology , more reliable, Low static loss 1.3 Double CPU intelligent control, high performance 1.4 MPPT solar charging technology, more efficient 1.5 With wide frequency range, auto-tracking for main frequency and inverter output 50/60Hz 1.6 Intelligent selection between main mode and solar mode, more energy-saving...
  • Page 3 Connection diagram (500VA to 2.5KVA) Main socket Solar panel Solar inverter Battery Loading Connection diagram (3KVA to 5KVA) Battery Solar panel Main socket Loading...
  • Page 4: Product Installation & Connection Steps

    Before installation on the wall, please check below size carefully and choose the correct expansion bolt and screw. Product installation & connection steps: 1) Please open the packing carton to verify that products good, and unplug the power cord to ensure the output terminal without any connection;...
  • Page 5: Working Mode

    3.2 Working mode: Solar energy: Strong enough Priority mode: No matter AC power input: No matter Solar panel will adjust to the largest state through solar power controller and give power to load through the inverter (Mains as a standby).If solar energy stronger than output power, it will charge the battery at the same time. Inverter Load Isolation...
  • Page 6 Inverter Isolation Load Input Transformer Filter Solar panel Inverter/charger Solar controller Battery During the evening (or rainy days, with no sun), AC power will charge battery by charger inside the inverter. Inverter Isolation Load Input Transformer Filter Solar panel Inverter/charger Solar controller Battery Solar energy: No strong enough...
  • Page 7 Inverter Isolation Load Input Transformer Filter Inverter/charger Solar controller Solar panel Battery Solar energy: No strong enough Priority mode: PV priority AC power input: Normal The system will convert the energy of battery and PV systems and give power supply to the user equipment. Inverter Isolation Load...
  • Page 8 Inverter Isolation Load Input Transformer Filter Solar panel Solar controller Inverter/charger Battery If battery capacity less than 30%, the inverter turn off and no power supply to de user equipment. At this time, solar energy can charge the battery normally. Inverter Isolation Load...
  • Page 9 Detail display status by press MENU - PV - City power - Output - Battery Voltage indication. When lighting, here shows solar panel voltage; lighting Here shows city power input voltage; lighting, here shows output voltage. Current indication. When lighting, here shows solar panel current; AC voltage indication DC voltage indication...
  • Page 10: On/Off Instructions

    Frequency indication Loading bar shows the loading situation; Battery bar shows the battery capacity, when in city power charge, the bar will flashing. PV charging indication Battery mode City power mode Abnormal/Faulty indication Overloading indication Overheating indication SOLAR BATTERY FAULT Left : Green LED: Solar panel connect state.
  • Page 11: Specifications

    5.2 About ON/OFF solar controller; 1) On: When PV voltage is in the set range of device & Switcher for solar is “ON”, solar controller will startup automatically and charge the battery. 2) Off: When PV voltage is lower than the set range of device Or Switcher for solar is “OFF”, solar controller will switch off automatically.
  • Page 12 1time/1S and flash battery last grid Overload 1time/ 1S and display "overload" grid Output sockets 1xSchuko, 1xfrench Surge protection Optional Others Ambient temperature C ~ 40 Ambient humidity 10% ~ 90%(Non Condensed) Noise ≤ 50dB Producer: ntec Ul. Chorzowska 44B 44-100 Gliwice Poland www.qoltec.com...

This manual is also suitable for:

Monolith 53891Monolith 53892