Wind/Solar Hybrid Charge Regulator 24V – Wind Turbine up to 800W

🎥 360° View in Action

Dive into innovation with our MPPT hybrid charge controller 24V/48V.
Explore it from all angles with the interactive 360° view!
🔄 Compact design, fanless cooling, clear LCD screen: every detail is designed for performance.
Perfect for your wind, solar, or hybrid systems, this controller combines intelligence, reliability, and energy efficiency.

This hybrid charge regulator allows simultaneous management of a 3-wire wind turbine with a maximum nominal power of 800W and a photovoltaic installation up to 600W, to charge a 24V battery bank.

It monitors the battery bank voltage, controls the charge from both energy sources, and automatically commands the electrical braking of the wind turbine when safety thresholds are reached. Its display, operation indicators, and manual braking switch facilitate installation control.

This 24V hybrid regulator centralizes the management of an autonomous installation combining wind and solar energy.

The wind turbine connects directly to the three terminals provided on the controller. The three conductors correspond to the three phases of the wind generator and do not have positive or negative polarity before being processed by the controller. Their connection order does not affect the operation.

The 24V mention corresponds to the nominal voltage of the battery bank. It does not mean that the generator provides a fixed voltage of 24V on its three wires. The voltage produced by the wind turbine varies according to its rotation speed and must remain within the regulator's permissible limits.

The regulator also has a positive and negative input for photovoltaic panels as well as dedicated terminals for the 24V battery bank.

During operation, the device controls the battery bank voltage and interrupts the charge when the maximum threshold is reached. It can also command the braking of the wind turbine in case of a charged battery, excessive turbine speed, or controller safety activation.

The braking is progressive to reduce mechanical stress on the wind turbine. Depending on the wind strength, the rotor may continue to turn slowly even when the electric brake is activated.

The display allows you to check the measured voltage. The displayed percentage is associated with the operation of the wind brake and should not be considered as an accurate measure of the battery's state of charge.

The braking parameters are factory-set and the display is locked to prevent any unintentional changes.

To ensure proper convection cooling, the regulator must be installed vertically, with the connections facing downward.

Key features

• Combined management of wind and solar energy.
• Compatible with a 24V battery bank.
• Input for 3-wire wind turbine, without polarity.
• Compatible with a permanent magnet wind generator.
• Maximum nominal power of the wind turbine: 800W.
• Maximum photovoltaic power: 600W.
• Maximum charging current: 40A.
• Automatic monitoring of the battery bank voltage.
• Automatic and gradual electric braking of the wind turbine.
• Integrated manual braking control.
• Display of voltage and brake operation status.
• Operating indicator lights.
• Short-circuit protection.
• Protection against battery polarity reversal.
• Protection against solar input polarity reversal.
• Protection against reverse current from solar during the night.
• Safety shutdown in case of input overvoltage or excessive temperature.
• Main settings configured at the factory.

Technical specifications of the 24V – 800W model

• Nominal voltage of the battery bank: 24V.
• Wind turbine connection: 3 wires, no polarity.
• Compatible generator type: permanent magnet wind generator.
• Maximum nominal power of the wind turbine: 800W.
• Maximum photovoltaic power: 600W.
• Maximum charging current: 40A.
• Minimum starting voltage of the regulator: 6V.
• Battery charge start voltage: 24.5V.
• End of charge voltage: 28.5V.
• Minimum battery detection voltage: 17.5V.
• Maximum indicated input voltage: 60V.
• Minimum recommended battery: 24V – 100Ah bank.
• Recommended battery cable section: 6mm² copper.
• Maximum recommended distance between the regulator and the battery bank: 3 meters.
• Dimensions: 300 × 200 × 150mm.
• Shipping weight: 3kg.
• Mounting position: vertical, connections facing downwards.
• Warranty: 2 years.

Display and indicators

The display notably indicates the current voltage of the battery park as well as a percentage related to the activation of the wind brake.

This percentage does not constitute an accurate indicator of remaining capacity or battery state of charge. The use of a separate battery monitor or wattmeter is still necessary to accurately measure current, power, or charged energy.

The yellow light indicates that the battery bank is connected and the system is powered.

The red light comes on when the wind turbine braking is activated.

When the display flashes during a braking phase, pressing the central button stops the visual alarm from flashing.

Recommended use

This regulator is intended for standalone or hybrid installations operating with a 24V battery bank, including:

• cabin or off-grid dwelling;
• wind turbine installation with storage;
• hybrid wind and photovoltaic system;
• power supply for small equipment from a battery bank;
• standalone monitoring or communication installation;
• system requiring automatic wind turbine braking.

Actual power and production

The 800W power corresponds to the maximum nominal power of the wind turbine intended for this version of the regulator.

It does not correspond to a permanent production of 800W.

The actual available power depends notably on:

• the actual wind speed;
• the regularity of the wind;
• the height of the rotor;
• the presence of obstacles;
• turbulence;
• the model of generator;
• the length and cross-section of the cables;
• the state of the battery park;
• the electrical losses;
• the general installation conditions.

Any estimate of production, autonomy, or savings should be presented as indicative and not as a guarantee.

Wind turbine connection

The compatible wind turbine uses three output conductors.

These three wires correspond to the three phases of the wind turbine generator. They do not have a positive or negative terminal before being connected to the regulator.

The order of the three wires does not affect the operation.

Installation of the regulator

The regulator must be installed vertically, with its connections facing downward.

This position promotes natural heat dissipation and cooling of the casing.

The connection between the regulator and the battery park should be as short as possible.

The documentation recommends:

• a copper cable cross-section of 6mm²;
• a maximum distance of 3 meters;
• properly tightened connections;
• electrical protections adapted to the current and the cable cross-section.

Connection order

The connection must be made with the power off and the wind turbine immobilized.

The recommended order is as follows:

• first connect the 24V battery bank;
• check the regulator startup;
• then connect the three wind turbine wires;
• finally connect the photovoltaic panels;
• check the indicators and the displayed voltage;
• release the brake only after verifying the installation.

The regulator uses the battery bank voltage to initialize its operation. Therefore, the battery must be connected before the production sources.

Safety Recommendations

The three wires of the wind turbine generator can produce a high voltage when the rotor is turning, even if they are not connected to any device.

They must never be accessible or handled during the rotation of the wind turbine.

Before any intervention:

• mechanically immobilize the wind turbine;
• prevent the rotor from restarting;
• activate the braking;
• check for the absence of voltage;
• secure the three conductors;
• avoid any intervention in strong winds.

Electrical braking can significantly slow down the turbine without necessarily completely immobilizing the rotor.

Prohibited Connections

This product is intended for charging a 24V battery bank.

It must not be connected directly:

• to the 230V electrical grid;
• to a solar MPPT regulator;
• to an MC4 photovoltaic input;
• to a portable power station;
• to a battery without regulation;
• to a converter;
• to a solar micro-inverter;
• to an inverter not designed for wind power.

A diode bridge does not replace this regulator. It only ensures current rectification and does not manage battery bank charging, braking, or necessary protections.

Important information

A three-wire wind turbine generator generally provides a variable three-phase alternating current before rectification.

The three conductors therefore do not correspond to a positive wire, a negative wire, and a ground. They constitute the three phases of the generator.

An MPPT solar regulator is not a wind regulator and should not directly receive the output from a wind turbine.

The entire chain must maintain a common nominal voltage of 24V:

• compatible wind turbine;
• regulator;
• battery bank;
• optional converter;
• protections;
• measurement and cutoff accessories.

2-year warranty
15895