Qoltec Hybrid Solar Inverter Off-Grid 3kVA | 1.5kW | 80 A | MPPT | 12V | Pure Sine Wave

How does an off-grid hybrid inverter work?

The efficiency of a solar PV system depends on the selection of the right inverter or solar inverter. The inverter plays a key role in this system, changing the direct current generated by the solar PV panels into the alternating current used by household appliances. The off-grid hybrid inverter combines the solar system, the energy storage and the electrical grid. During the day, the energy storage is charged from the photovoltaic panels. The energy storage unit supplies household appliances with the energy stored during the day, and when the batteries run out, it draws energy from the grid. The inverter operates in off-grid mode, using excess solar energy to power consumers and charge the battery. In the event of an emergency, electricity is fed from the solar system to the energy storage and can ensure the continuous operation of our devices safely and without interruption.

Why should you choose a hybrid inverter?
- Pure sine wave inverter,
- automatic restart during power restoration,
- easy-to-read multifunctional LCD display,
- 80A MPPT charge controller,
- can be operated from mains or generator,
- changing the priority settings of the AC/Solar charger via the LCD display,
- intelligent charger design for optimal battery performance,
- configurable input voltage range for household appliances and personal computers with the settings of the LCD display panel,
- configurable battery charging current according to devices and personal computers with the settings of the LCD display panel,
- protection against overload, overheating, overcharging and short circuit,
- cold start function,

Maximize your potential with MPPT technology
mppt The battery charging inverter uses a state-of-the-art 100A MPPT charge controller to maximize the energy drawn from the photovoltaic panels using advanced maximum power point tracking technology.

Possession of this property significantly affects the efficiency of the photovoltaic installation - they are able to maintain high output even in low sunlight. In addition, the controller controls the operation and charging process of the battery and protects the battery from damage.

MULTIFUNCTION LCD DISPLAY
The product is equipped with a multifunctional, easy-to-use LCD display with a control panel. It enables the monitoring of the entire photovoltaic system. It allows configuring the input voltage range of household appliances and personal computers, or changing the priority settings of the AC/Solar charger. In addition, the display records data and informs about malfunctions, reacting accordingly if any parameter exceeds the norm. If an error occurs, the inverter stops.

Technical data
Notes: We require that the device be installed by a qualified installer with appropriate privileges. If installed by an unauthorized person, the warranty may be void.
Phase 1
Rated power 1500VA/1500W
Input parameters
Nominal input voltage 230 VAC
Input voltage range 120 - 450 VAC
Operating frequency 60/50 HZ
Output parameters
Maximum power 3000W
Efficiency 95%
Transfer time 10 ms (PC) 20 ms (household appliances)
Waveform Pure sine wave
Battery characteristics
Charging type MPPT
The battery voltage is 12 VDC
The charging voltage of the battery is 13.5 VDC
Variable charging voltage 13.5VDC
Battery overcharge protection 15.5VDC
Maximum battery charging current from PV80 A
Solar charger
The maximum open circuit power of the PV array is 2000 W
Maximum solar charging current 80 A
MPPT operating voltage range 120 ~ 430VDC
Maximum PV array open circuit voltage is 450 VDC
Interface RS232
Connector diameter M6 - 6 mm
Additional information Possibility to connect an additional Wi-Fi module.
Does not support LiFePO4 batteries
It does not support BMS
Operating temperature -10˚C ~ +50˚C
Storage temperature between -15°C and +60°C
Storage humidity 10-90% without condensation
Its dimensions are 348 x 270 x 95 mm