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Qoltec Off-Grid Hybrid Solar Inverter 10KVA 5.5kW 100A 48V MPPT Sinus. How does a hybrid inverter work in off-grid mode? The efficiency of a photovoltaic system depends directly on the selection of the appropriate inverter, i.e., a solar inverter. The inverter plays a key role in this system, converting the DC current generated by the photovoltaic panels into AC current used by home appliances. An off-grid hybrid inverter connects the photovoltaic system, the energy storage, and the power grid. During the day, it charges the energy storage from the photovoltaic panels. The energy storage powers home appliances from the energy stored during the day, and after the battery is discharged, it draws energy from the grid. The inverter operates in off-grid mode, using excess solar energy to power loads and charge the battery. In the event of a power outage, power is drawn from the photovoltaic system to the energy storage, safely and continuously ensuring the continuous operation of our devices. Why choose a hybrid inverter? - Inverter with a pure sine wave converter. - Automatic restart upon power restoration. - Can be powered from the grid or a generator. - Ability to change AC/Solar charger priority settings via the LCD display. - Intelligent charger design ensures optimal battery performance. - Configurable input voltage range for home appliances and personal computers via LCD settings. - Configurable battery charging current depending on devices and personal computers via LCD settings. - Overload, overheat, and short circuit protection. - Cold start function. Get the most out of your battery with MPPT technology. This battery charging inverter utilizes a modern 100A MPPT charge controller, which maximizes the power drawn from the photovoltaic panels using advanced maximum power point tracking technology. This feature significantly impacts the efficiency of the photovoltaic system – it can maintain high power even in low sunlight conditions. Additionally, the controller monitors the battery operation and charging process and protects the battery from damage. Multifunctional LCD display The product is equipped with a multifunctional, easy-to-use LCD display with a control panel. It facilitates monitoring the entire photovoltaic installation. The right-hand panel shows the operating mode indicator, error indicator, and charging indicator. This allows you to configure the input voltage range for home appliances and personal computers or change the AC/Solar charger priority settings. Additionally, the display saves data and informs about failures, and in the event of a fault, the device will turn off. Parameters Symbol: 53887 ; Manufacturer: Qoltec; Type: Off-grid; Number of phases: Single-phase; Rated power: 5500VA/5500W; Nominal input voltage: 230 VAC; Input voltage range: 90 - 280 VAC; Operating frequency: 60/50 HZ; Peak power: 10000VA; Efficiency: 90% 93%; Transfer time: 10 ms (PC) 20 ms (Home appliances); Output voltage waveform: Pure sine wave; Charging type: MPPT; Battery voltage: 48 VDC; Battery charging voltage: 54 VDC; Battery overcharge protection: 63 VDC; Maximum battery charging current from PV: 100 A; Maximum photovoltaic panel power: 5500 W; Maximum charging current: 100 A; MPPT operating voltage range: 120-450VDC; Maximum open-circuit voltage of photovoltaic panel: 500 VDC; Display: LCD; Connector diameter: M6 - 6 mm; Cooling system: 2 x fan; Noise: 45 dB; Protections: Short circuit Overvoltage Thermal Overload; Housing color: Green, black; Additional information: Possibility to connect an additional wi-fi module; Operating temperature: -10 C +50 C; Storage temperature: -15 C to +60 C; Dimensions (D/L x W x H): 100 x 300 x 450 mm; Net weight kg: 10.500; Gross weight kg: 11.500; Depth / Length of packaging mm: 590; Width of packaging mm: 390; Height of packaging mm: 208; Certificate: CE; .
€315,35