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Ultra Solar City

AOHAI 3kw Off-Grid Inverter

AOHAI 3kw Off-Grid Inverter

R 3,850.00
R 4,500.00 R 3,850.00
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11 in stock

Detailed Features

  • 3 kW Nominal Output
    • Rated continuous output power of 3000 W, providing ample capacity for essential household loads or small off-grid systems.
    • Produces pure sine wave AC output (230 V / 50 Hz) for compatibility with sensitive electronics and modern appliances.

  • Technical Specifications

    • Model Number: FSD-3K1P-BL
    • Max. PV Input Power: 4400W
    • Max. input Voltage: 500V
    • Start-up Voltage: 90V
    • MPPT Voltage Range: 60V~450V
    • Max. Input Current per MPTT: 18A
    • Number of MPTT: 1
    • Max. Short Circuit Current Per MPTT: 23A
    • Battery Type: Li-ion / Lead-acid
    • Rated Power: 4 kW
    • Max. DC Power: 4.6 kW
    • Max. Short Circuit Current Per MPTT: 23A
    • Max. Discharge Current: 137A
    • Max. Charge/Discharge Power: 3000W
    • Nominal Input Voltage: 230Vac, L/N/PE
    • Input Voltage Range: 90~280Vac
    • Max. Input Current: 35A
    • Nominal Input Power: 8050W
    • AC Frequency Range: 50/60 Hz (Auto sensing)
    • Battery Type: Li-Ion/Lead-acid
    • Nominal Voltage Range: 20~30V
    • Max. Charge/Discharge Power: 3300W
    • Li-Ion Battery Communication: CAN/RS485
    • Peak Efficiency: 94%
    • MPTT Efficiency: >99.9%
    • Number of AC Output: 2
    • Display: LCD & App
    • Communication Interface: RS485/USB/CAN/Wi-Fi
    • Parallel Capability: 9

    Applications

    • Remote Off-Grid Homes & Cabins: Perfect for locations without reliable grid access — including mountain homes, remote cabins, and eco retreats — providing consistent energy from solar + battery power.
    • Farms & Rural Installations: Supports agricultural needs like water pumps, lighting, and workshop tools in rural settings where grid lines may be distant or costly to extend.
    • Backup & Load Shedding Support: When paired with a battery bank, the AOHAI off-grid inverter delivers dependable backup power during outages, load shedding, or unstable grid conditions.
    • Recreational Vehicle (RV) & Mobile Use: Compact and powerful enough for RV systems, mobile homes, and off-grid trailers where independent power is critical. 
      • Weight 8 kg
        Dimensions 15 × 32 × 45 cm
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