MPPT Controller Bornay Wind 25+ 24/48V 220V with Resistor
Modelo: MPPT Wind 25+ 24/48V- Sku: BORNACC005
- Vendor: Bornay
Specifications
Product description
The Bornay Wind 25+ MPPT Controller 24/48V 220V with Resistor is an advanced controller designed to convert and manage the energy generated by Bornay Wind 25+ wind turbines. It performs maximum power point tracking (MPPT) to extract the maximum energy from the wind and delivers this energy as direct current (DC) to charge 24 V or 48 V battery banks. This controller incorporates a 10,000 W internal braking resistor, advanced protections, communications, and an input for an anemometer, making it a safe and efficient solution for off-grid or hybrid systems.
Main features
- Three-phase input: 80–480 Vac (MC4), up to 510 Vac
- Maximum supported power: 6000 W
- DC output: selectable 24 V or 48 V, up to 125 A
- Integrated braking resistor: 10 kW for safety in extreme wind
- Anemometer compatibility: dedicated input for automatic control
- Communications: RS485, RS232, USB, and Bluetooth (optional)
Advantages or benefits
- Optimizes energy capture through MPPT tracking
- Protects the system with internal braking, anemometer cut-off, and emergency stop
- Compatible with battery banks for off-grid or hybrid installations
- Facilitates integration with Victron, Studer, and similar inverter chargers
- Ideal for applications in rural areas, industrial settings, or self-consumption systems without grid connection
Purpose or applications
This controller is designed for installations with Bornay Wind 25.2+ and 25.3+ wind turbines, especially in off-grid or hybrid systems with battery storage. It is commonly used in remote homes, agricultural installations, telecommunications, or any system not directly connected to the grid. Thanks to its braking resistor and MPPT control, it ensures safety, efficiency, and maximum utilization of wind resources.
Technical specifications
| Model | MPPT Wind+ 25+ 24/48 V |
| Input | Three-phase AC 80–480 Vac (max. 510 Vac) |
| Maximum power | 6000 W |
| Output | 24 V or 48 V DC selectable |
| Maximum output current | 125 A (integrated fuse) |
| Braking resistor | 10,000 W internal |
| Protections | Overvoltage, overcurrent, temperature |
| Emergency stop | Mushroom and remote button |
| Communications | 2 × RS485, 1 × RS232, USB mini B, optional Bluetooth |
| Dimensions | 508 × 597 × 190 mm |
| Weight | 35 kg (36.5 kg packaged) |
| Mounting | Wall-mounted, indoor (IP20) |
Compatibilities
This product is compatible with: Bornay Wind 25.2+ 3 kW Wind Turbine, Bornay Wind 25.3+ 5 kW Wind Turbine, Bornay Wind+ Anemometer.
Bornay Wind 25+ 24/48V 220V MPPT Controller with Resistor is the professional option for wind systems with storage. It improves efficiency, protects your installation, and allows optimal utilization of wind resources in demanding environments.
Have a question?

MPPT Controller Bornay Wind 25+ 24/48V 220V with Resistor





