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    12V/24V Micro Hydro Generator, 36W/50W, MPPT

    5 out of 5 based on 1 reviews | Write a review
    $251.18
    The MPPT micro hydro generator provides efficient renewable power for home and outdoor applications. It supports 12V/24V battery charging and comes with a 30A controller included in the package. Compact, durable, and easy to install, this domestic hydroelectric generator is ideal for households, water systems, and off-grid living.
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    SKU: ATO-HT-1248
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    Note: This MPPT micro hydro generator cannot be used for drinking water.

    The micro hydropower turbine is equipped with advanced MPPT technology, which can maximize energy conversion efficiency. It allowing users to monitor power generation status anytime and anywhere and flexibly adjust charging voltage.

    Specification

    Model ATO-SJ18MPPT
    Supported Batteries 12V / 24V
    Weight 860g  
    Certification CE  
    Material High-strength ABS with stainless steel components  
    Power Output 36W/50W (Optional)  
    Reference setting description
    Battery voltage Float charge voltage Resume discharge voltage Discharge cutoff voltage
    12V  Default 14.2V Default 12.5V Default 10.7V
    Adjustable 12.0V~15.0V Adjustable 11.0V~13.0V Adjustable 9.0V~11.5V
    24V  Default 28.4V Default 22.0V Default 19.0V
    Adjustable 24.0V~29.0V Adjustable 22.0V~26.0V Adjustable 18.0V~22.0V


    Features

    • Integrated MPPT Technology: Advanced maximum power point tracking system in hydro power generator maximizes energy conversion efficiency for 12V/24V battery systems.
    • Compact & Durable Construction: Features high-strength ABS and stainless steel components making portable water turbine generator ideal for residential and outdoor installations.
    • Multi-scenario Compatibility: Works seamlessly with natural water sources (streams, waterfalls) and man-made systems (pressurized pipes, pool circulation, industrial use) for versatile power generation.

    Dimension

    Micro Hydro Generator Dimension

    Wiring Diagram

    Micro Hydro Generator Wiring Diagram

    Installation Requirements

    1. Ensure a vertical drop of at least 4 meters with a filled 2cm/4cm pipe for proper operation.
    2. Let the water from the 4-meter pipeline strike the turbine wheel to drive it efficiently.
    3. The turbine wheel should face downward to prevent water from entering the machine.
    4. Install the unit in a ventilated area that is sheltered from direct sun and rain.
    5. Secure the equipment firmly in place to avoid movement or collisions.
    6. Do not immerse the machine in water under any circumstances.

    Application

    Micro hydro generator application

    Tips: What is an MPPT micro-hydro generator?

    An MPPT water turbine generator is a small-scale power generation system that converts the kinetic energy of flowing or falling water into electricity, typically used for homes, cabins, or small communities. Unlike large hydroelectric dams, small water turbine requires only a modest water flow with a drop in elevation, making it ideal for streams or rivers in rural or off-grid areas. By driving a turbine connected to a generator, it produces renewable, continuous, and reliable energy, often used to charge batteries or directly supply household electrical needs.

    Proposition 65 Warning

    *WARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

    Existing reviews of 12V/24V Micro Hydro Generator, 36W/50W, MPPT
    Some questions
    Hello, does the ATO-SJ18MPPT kit include a turbine generator and a charge controller? Is it compatible with a 12V 10Ah sealed lead-acid battery and a 12V 10W F50 turbine? What are its functions?
    From: Gotes | Date: 19/10/2026
    Was this review helpful? Yes No (0/0)
    ATO Responded
    The ATO-SJ18MPPT kit does not include a charge controller. This MPPT water purifier has a built-in solar controller app, enabling intelligent control without the need for a separate controller. The 18V output can charge a 12V battery, but we cannot guarantee compatibility with your 12V 10W turbine generator. The principle is that the water flow drives the turbine generator, generating 18V to charge the 12V battery. Typically, a controller is connected to the charging unit, and for long-term operation, it should be stopped when fully charged.
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