YIY- Viki Chien
AC-coupled storage system is designed to provide photovoltaic energy storage upgrading solutions for the built grid-tied system, so that it has energy storage and emergency power supply capabilities. The AC-coupled solution optimizes
energy usage, increases solar self-consumption,lowers costs, and maximizes clean energy efficiency, delivering an effective, eco-friendly energy management solution.
DC to AC Conversion:
Converts DC power from energy storage (batteries) or real-time renewable energy generation into 120V AC to run appliances, lights, and other devices.
Off-Grid Operation:
Operates independently of the electrical grid, relying solely on renewable energy and batteries for power. Ideal for homes, RVs, cabins, or remote areas without grid access.
Waveform Output:
Pure Sine Wave Inverter: Produces a clean and stable AC waveform, ideal for sensitive electronics such as laptops, medical devices, and modern appliances.
Modified Sine Wave Inverter: A more cost-effective option, suitable for basic appliances like lights or fans but less compatible with sensitive devices.
Battery Compatibility:
Works with battery banks, commonly at 12V, 24V, or 48V DC, depending on the system's size and energy requirements.
Built-in Protection Features:
Includes safeguards like overload protection, low voltage shutdown, over-temperature protection, and short-circuit prevention to ensure safe and reliable operation.
Input and Output Options:
Input: Connected to DC sources like solar panels, batteries, or wind turbines.
Output: Provides a standard 120V AC outlet or hardwired connections to power household circuits.
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Built-in EMS management system -
THD<3% under standard load -
Multiple protection for safer use -
Switch time <8 m(to off grid mode)
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Generator automatic start/stop function
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.
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Technical Parameter
+HP-W Series Low Frequency Pure Sine Wave Inverter Charger Model 3048 6048 Inverter Mode Battery Rated Voltage 48Vdc Battery Voltage Range 40-58Vdc Rated Output Power 3000W 6000W Inverter Mode Efficiency 88%(Peak) Rated Output Voltage 120Vac Rated Output Frequency 50/60Hz Overload Capacity (110%<load<125%) ±10%: protection after 15 minutes;
(125%<load<150%) ±10%: protection after 60s;
(load>150%) ±10%: protection after 20sLine mode Charging Voltage Range 52-59Vdc (0-9 levels adjustable) Max. Charging Current 30A 60A Mains Input Voltage 120Vac Input Voltage Range 80/90-140Vac, 140/184-254Vac Rated AC Frequency 50/60Hz Frequency Range 47-55, 57-65/40-70Hz System specifications Cooling Method Forced air cooling Noise ≤75dB Temperature Range -20℃~ 40℃ Protection Level IP20 Humidity Range 0-95%(Non-condensing) Dimensions(W*D*H) 383*188*572(mm) Others Max. Efficiency 88% Wiring Method Single phase/ Dual phase three-wire Isolation Type Built-in transformer isolation Protection Functions AC Over/Under Voltage, Over Temperature, Frequency Abnormal, Over Current, Fan Failure, Battery Over/Under Voltage, Battery Over Temperature Display LED+LCD+APP Communication Interface RS485(MPPT), CAN(BAT)
