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    Picture of 550w Grid Tie Micro Inverter with Limiter
    Picture of 550w Grid Tie Micro Inverter with Limiter
    Picture of 550w Grid Tie Micro Inverter with Limiter
    Picture of 550w Grid Tie Micro Inverter with Limiter

    550w Grid Tie Micro Inverter with Limiter

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    SKU: PH-MI-550
    $267.89
    ● 550W grid tie micro inverter with limiter, 16‑50V DC input, 110/230V AC output and CT backflow preventer. ● Built‑in MPPT with 25‑35V tracking voltage, 48‑60Hz frequency and 550W rated output power. ● IP66 waterproof for outdoor mounting; Bluetooth & WIFI‑TUTA APP enables power generation monitoring. ● Compact lightweight unit (310×185×44mm, 2kg), delivered with a 2‑meter AC cable for simple installation.
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    Overview

    The PowerHome 550W grid-tie micro inverter supports 16–50V DC input and 110/230V AC output for single-panel solar systems. Its CT backflow preventer helps stop reverse power flow, while 25–35V MPPT optimizes solar output. The IP66-rated design is suitable for outdoor installation, with Bluetooth and WiFi TUTA APP for power monitoring. Compact and lightweight at 2kg, it includes a 2m AC cable for easy installation.

    550w micro inverter icon

    550w micro inverter feature

    Feature

    • High Compatibility: Works seamlessly across a wide range of solar panel setups and grid systems with flexible 110V/230V AC output.
    • CT Anti-Reverse Solution: Integrated Current Transformer (CT) enables real-time power monitoring to prevent zero-export grid feed-in.
    • Smart App Control: Built-in Bluetooth and Wi-Fi allow real-time monitoring and management via the TUTA app.
    • High-Efficiency Power Generation: Features advanced MPPT tracking (25–35V) to optimize energy harvest from connected solar panels.
    • Stable & Reliable Performance: Low-voltage operation eliminates high-voltage DC arcing risks while offering comprehensive circuit protection.
    • High Protection Rating: Built with an IP66 waterproof and dustproof housing for durable long-term outdoor operation.
     

    Details

    1. Easy Daisy-Chaining: Plug-and-play parallel expansion without extra distribution boxes for lower installation barriers.
    2. CT Zero-Export Control: Real-time current monitoring via CT sensors to prevent power feed-in.
    3. Low-Voltage Safety: Operates without high-voltage DC arcing risks, featuring overvoltage, overcurrent, overload, and anti-islanding protections.
    550w micro inverter details

    Dimension (unit: mm)

    550w micro inverter dimensions

    Structure

    550w micro inverter structure

    Specs
    Rated Power 550 W
    DC Input 16–50 V DC
    AC Output 110 V / 230 V
    MPPT Voltage Range 25–35 V
    IP Rating IP66
    AC Cable Length/Spec 2 m / 3 × 1.5 mm²
    Output Frequency 48–60 Hz
    Solar Panel Input 1 panel
    Communication/App Bluetooth / Wi-Fi (TUTA)
    Dimensions 310 × 185 × 44 mm
    Net Weight 2 kg

    PDF computingMicro Inverter User Manual

    Application
    550w micro inverter for balcony

    Balcony

    550w micro inverter for camping

    Camping

    550w micro inverter for garden

    Garden

    550w micro inverter for roof

    Roof

    FAQ

    Q1: What is the function of the CT limiter on the 550W micro inverter?

    The CT backflow preventer of the 550W micro inverter blocks surplus power from feeding back to the grid, perfect for battery-free grid-tied solar systems.

    Q2: How to monitor power generation of the 550W micro inverter?

    The 550W micro inverter supports Bluetooth and WIFI connection. You can view real-time generation data and device status via the TUTA APP on your phone.

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