Qoltec Hybrid Solar Inverter Off-Grid 2.5kVA | 2.5kW | 100 A | MPPT | LCD | BMS | 24 V | Pure Sine Wave

How does the hybrid inverter work in off-grid mode?
The performance of the photovoltaic system depends on the selection of the right inverter or solar inverter. The inverter performs a key function in this system, converting the direct current generated by the photovoltaic panels into alternating current used by household appliances. The off-grid hybrid inverter connects the photovoltaic system, the energy storage and the network.

It uses excess solar energy to power consumers and charge the battery. If the energy production is greater than the current demand, the excess current can be transferred to charge LiFePO4, AGM, GEL or energy storage batteries, allowing energy to be stored for later use, for example at night or on cloudy days.The hybrid inverter can automatically switch to off-grid mode and supply energy from the batteries.

Why should you choose a hybrid inverter?
glośnik Advanced energy management functions: BMS, MPPT charge controller
- Inverter with pure sine wave inverter,
- automatic restart during AC power restoration,
- readable multifunctional touch screen LCD display,
- 100A MPPT charge controller,
- possibility of mains or generator power supply,
- 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 computers with LCD display panel settings,
- configurable battery charging current depending on devices and computers with LCD display settings,
- cold start function,
- reserved communication port for BMS RS-232, RS485, Port Wi-fi

Maximize your options with MPPT technology
An increase in electricity production with a significant reduction in operating costs
The battery charging inverter uses a state-of-the-art 100A MPPT charge controller to maximize the energy from the photovoltaic panels with 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.

Continuous monitoring of battery performance
The built-in BMS battery management system is key to long-term battery life in an off-grid system. The BMS monitors and manages the battery parameters, ensuring optimal charging and discharging, as well as protection against overcharging or discharging. This allows users to enjoy a reliable energy source for many years.

Multi-function touch screen LCD display
Continuous monitoring of battery performance
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.

Features:
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 2500VA/2500W
Input parameters
Nominal input voltage 230 VAC
Maximum AC input voltage 300VAC
Operating frequency 50/60 HZ (automatic detection)
Output parameters
Efficiency 95%
Transfer time 10 ms (PC) 20 ms (household appliances)
Waveform Pure sine wave
Battery characteristics
Charging type MPPT
Battery voltage 24VDC
Variable charging voltage 27VDC
Battery overcharge protection 32VDC
Maximum battery charging current from PV100A
Solar charger
The maximum open circuit power of the PV array is 3000 W
MPPT START VOLTAGE 60VDC
Maximum solar charging current 100A
MPPT operating voltage range is 60 ~ 500VDC
Maximum PV array open circuit voltage 500 VDC
Additional information Support for LiFePO4 AGM, GEL, deep cycle batteries
Operating temperature -10˚C ~ +50˚C
Storage temperature between -15°C and +60°C
Its dimensions are 330 x 295 x 95 mm