Dali is the perfect energy system for homes, farms, and businesses. The product is designed to maximize wind energy production. The turbine is installed on a 12-meter-high Dali XII wooden tower, which is protected by design and patent rights.
You can use green energy in many different applications. Our customers have installed Dali to power water pumps, provide heating, lighting, or electricity for other electrical equipment. The system can be connected to the existing power grid or used as a standalone off-grid system combined with batteries for energy storage. You can generate your own green energy where there are no other options or to replace a diesel generator.
The Dali wind farm is a wind power solution designed to deliver maximum energy for a given rotor diameter. The turbine is installed on our proprietary DALI XII wooden tower, which is 12 meters high.
Dali is a solution suitable for many different applications. For example, it can be used to supply a summer cottage or a house with self-generated renewable energy, replace a diesel generator, or charge batteries (either via an AC connection or direct charging with 48V DC). The turbine can operate either as part of a grid-connected system or as a standalone system not connected to the national power grid.
The biggest advantage of a farm-scale wind turbine is that it produces energy when solar panels do not, such as at night or during the winter months. Owning a wind turbine for small-scale energy production is most beneficial during the winter, when it’s windier, electricity is generally more expensive to purchase from the grid, and solar panels produce very little energy. An investment in a wind turbine enables energy production 24 hours a day.
The turbines at Dali are all equipped with a multi-pole permanent-magnet generator designed to reduce the rated speed to 250 revolutions per minute. This reduction in rotor speed—achieved either through “helicopter mode,” which causes the turbine to change its angle of rotation to reduce the amount of wind hitting the blades, or through passive adjustment of the blade angle—regulates both the rotational speed and power output while simultaneously reducing noise levels from the turbine. Depending on the model, this enables low start-up wind speeds of between 2.5–3 m/s.
The turbine blades are manufactured using RTM (Resin Transfer Molding) technology, which involves the use of fiberglass and polyester resins. This results in lightweight blades with a long service life. One of the main advantages of using this technology in the manufacture of turbine blades is that the weight is half that of traditional blades, yet they still offer very high durability.
