THE DAL I

Small scale wind turbine Dali is a fully integrated wind energy solution designed to yield maximum energy at a given rotor diameter. It is installed on a design- and patent-protected 12 metre Dali XII wooden tower.

The Dali is a residential wind turbine, suitable for a variety of applications. It can provide electricity for a summer cottage or a house, deliver heating for hot water, power lights and electronic equipment – either connected to the grid or in remote locations, e.g., replacing a diesel generator (with a suitable battery backup). The Dali can be installed either stand-alone or on the roof as it works quietly.

Lower your electricity costs by producing your own electricity

Tech Specs

Installment

Tech Specs

Installment

Wind power solution for maximum energy

Gårdsverket DALI is a wind power solution designed to provide maximum energy at a given rotor diameter. The turbine is installed on our proprietary wooden tower DALI XII, which is a 12 meter high wooden tower.Dali is a solution that is suitable for many different applications. Such as supplying a summer cottage or a house with self-produced renewable energy, replacing a diesel generator or to charge batteries (either through AC coupling or direct charging with 48V DC). The turbine works both as grid-connected or in an independent system that is not connected to the national electricity grid. The biggest advantage of a farm plant is that it produces energy when solar cells do not, such as during nights or during the winter months. It is most advantageous to own a wind turbine for small-scale energy production during the winter when it is more windy, electricity is generally more expensive to buy from the grid and solar cells produce very little. An investment in a wind turbine enables energy production 24 hours a day.

Generator & Blades of the Dali

Small scale wind turbine Dali has a permanent magnet generator with a great number of poles to reduce the rated speed to 250 rpm. This decreased rotation speed considerably reduces materials wear and noise. A low cut-in speed enables it to work with 3m/s wind speeds. Equipped with the passive tilt system, that safely transfer the turbine in helicopter position in strong wind to limit the rotor RPM and still continue to produce energy even at high wind speed.The blades are manufactured using RTM Light (Resin Transfer Moulding) technology based on the use of polyester resin with fibreglass. This results in lightweight components with greater mechanical resistance. Using this manufacturing process based on the most advanced technology used in utility scale wind turbines, the weight obtained is less than half of common blades, providing enhanced mechanical resistance.

Durability & Performance

Dali is designed to last at least 25 years, even under extreme weather conditions such as at sea or at very high wind speeds. Depending on the technology and the turbine, the turbine can act in wind gusts of up to 60 m/s, which corresponds to 216 km/h, which corresponds to hurricane strength according to the ICE 61400-2 standard, as well as the mechanical stresses that come from long-term high winds with an average wind speed of 9 m/s. The turbines also have a waterproof cover which guarantees that it is waterproof and that stainless components are used.The wooden tower DALI XII is designed to cope with both coastal installations but also extreme wind conditions. All metal components have been coated with a protective varnish to maximize outdoor durability. A wooden tower is also more suitable than a steel structure for installations near the sea because the wood is not as sensitive to corrosion due to moisture.

Certified wind turbines

DALI är certifierad enligt alla ledande certifieringssystem(vilket godkänner turbinen för alla existerande förmåner och finansiella stöd):Microgeneration Certification Scheme (MCS) i StorbritannienAWEA Certifiering i USAKlass NK Certifiering i Japan

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THE DAL I

Lower your electricity costs by producing your own electricity

Dali XII-tornet har många praktiska fördelar:

Wind power solution for maximum energy

Generator & Blades of the Dali

Durability & Performance

Certified wind turbines

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