Daisy Wu
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Self-consumption -
Peak Shaving -
Energy Management -
Backup Power
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Microgrid
Off-Grid System
Designed for areas without grid access or the grid is unstable, this system provides reliable power through energy storage and smart controls. It stores excess energy when available and switches to off-grid mode during outages, ensuring key devices stay operational. Ideal for remote locations or high-reliability power needs.
Hybrid System
This system not only supports off-grid applications and hybrid on-off grid power supply applications, but it can also prioritize the use of solar energy, batteries, and grid power according to the user's actual needs. It meets the needs of improving electricity usage and increases self-consumption rates.
Solar-utility Hybrid Off Grid System
This is applicable when the battery is completely discharged or there is no battery at all. The inverter prioritizes supplying power to the connected loads to inverter using energy generated by the photovoltaic system. If the photovoltaic energy is insufficient, power is supplemented by the grid. This approach aims to minimize the system configuration costs while maximizing the utilization of photovoltaic energy.
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Technical Parameter
+SMP Series Hybrid Power Inverter Inverter Mode Line Mode Model 5548E Charging Current (UPS)
@Nominal Input Voltage80A Nominal Output Voltage 5500W Large Capacity
Charging VoltageWater Battery: 58.4V Output Waveform 5500W AGM/Gel Battery: 56.4V Nominal Output Voltage 230Vac±5% Charge Voltage 54Vdc Output Frequency 50Hz or 60Hz Charging Mode 3 Steps Peak Efficiency 94% Solar Charging Mode Overload Protection 5s@≥150% Overload;
10s@110~150% OverloadPV Max. Input Current 30A Surge Rating 2*Rated Power 5s PV Charging Current 100A Nominal DC Input Voltage 48Vdc Efficiency 98% Cold Start Voltage 46Vdc Max. PV Array
Open Circuit Voltage500Voc Low Battery Alarm 44Vdc PV Array MPPT
Voltage Range100-450Vdc Low Battery Voltage
Recover46Vdc Idle Consumption 2W Low Batteiy Trip 42Vdc Battery Voltage Accuracy ±0.3% High Battery Voltage
Recover58Vdc PV Voltage Accuracy ±2V High Batteiy Trip 62Vdc General Data No Load Loss ＜50W Certification CE Bypass Mode Operating Temperature
Range0℃ ~ 45℃ Input Waveform Pure Sine Wave
(Grid or Generator)Storage Temperature -15℃ ~ 60℃ Nominal Input Voltage 230Vac Low Voltage Trip 170Vac±7V (UPS)
90Vac±7V (Appliances)Low Voltage Protection
Recover180Vac±7V (UPS)
100Vac±7V (Appliances)High Voltage Trip 280Vac±7V High Voltage Protection
Recover270Vac±7V Max. Input AC Voltage 300Vac Nominal Input Frequency 50Hz or 60Hz
(Automatic Detection)Low Frequency Trip 40±1Hz Low Frequency Protection
Trip42±1Hz High Frequency Trip 65±1Hz High Frequency
Protection Trip63±1Hz Output Short Circuit
ProtectionBypass Mode: Circuit Breaker
Battery Mode: Electronic CircuitsEfficiency >95% (Rated load,
battery fully charged)Typical Transfer Time 10ms (UPS)
20ms (Appliances)
