Wind turbine - power generator Dragon - Dospel

Dragon wind turbine packages – original design of DOSPEL

The DRAGON home wind turbine was created from the idea of breaking down a large wind turbine with a power of up to 1.5 kW into 3 smaller ergonomic turbines – so as to provide the user with a device that is easy to install, does not require permits and eliminates additional costs, e.g. the use of a crane – generating electricity in each zone wind – remembering that the average annual wind speed in Poland is 2.6 – 3.8 m/s, we constructed a turbine that starts generating electricity at a wind speed of 1 m/s. These technical conditions of the DRAGON wind turbine put it in first place in terms of benefits for users.

Easily reduce your electricity bills with DRAGON

No assembly problems because DRAGON is delivered on a pallet, already assembled, you just need to unscrew it.

• Installation takes place without the use of heavy equipment. The DRAGON turbine is easy to lift and place in the designated place. Instead of troublesome, expensive installation using a crane, a single DRAGON can be easily moved to any place using muscle power – it has compact dimensions of 150 cm in height and 100 cm in diameter and weighs only 50 kg.

• DRAGON frees you from the need to obtain consents and permits – DRAGON does not require a mast, so it can be installed without consents and permits. We can benefit from government funding for both purchase and installation. This allows for a shorter payback period and increases profitability.

• The turbine is dedicated to Polish weather conditions, unlike Chinese structures, which are designed for Dutch and English winds – i.e. 3x stronger than in Poland.

• No service inspections. Nothing can go wrong here! Perfect balance and a covered, centered generator guarantee efficient and failure-free operation. The heart of the device – a disc power generator with ball bearings, does not require service inspections. The elimination of friction elements significantly affects the operating characteristics of the turbine

Additional accessories

Mounting bracket for the Dragon package

The bracket allows for easy installation of the Dragon off-grid package on sloping roofs. The solid construction of the handle guarantees safe installation of the turbine.

Packages available

Dragon 4500W+ off-grid package

The off-grid package with 3 Dragon 1500+ wind turbines is the most efficient set, ensuring full energy independence. Efficient power generators perfectly complement photovoltaics, providing energy when solar panels are not working.

Order an off-grid package

Dragon 3000W+ off-grid package

The off-grid package consisting of 3 wind turbines – Dragon 1000+ power generators will allow you to effectively generate electricity for your home and store it in an energy bank. In cooperation with photovoltaic panels, this guarantees constant access to free energy.

Order an off-grid package

Dragon 1500W+ off-grid package

The off-grid package with 3 Dragon 500+ wind turbines is a basic set designed to support energy production for small households. The package effectively reduces bills and pays back the installation cost after 2-3 years.

Order an off-grid package

Specification

Dragon 4500W+ off-grid package

Power versus wind speed graph:

m/s	W	W	W	W
0	0	0	0	0
1,34	15	24	30	36
2	30	36	48	51
3,5	60	90	135	159
5	210	255	246	294
6	420	360	330	339
8	747	465	468	480
10	1062	744	600	531
12	1500	1065	903	546
15	1545	1146	966	540
17	1551	1161	966	564
20	1566	1170	972	555
Installation	48V	36V	24V	12V

Dragon 3000W+ off-grid package

Power versus wind speed graph:

m/s	W	W	W	W
0	0	0	0	0
1,34	30	48	60	72
2	60	72	96	102
3,5	120	180	270	318
5	420	510	492	588
6	840	720	660	678
8	1494	930	936	960
10	2124	1488	1200	1062
12	3000	2130	1806	1092
15	3090	2292	1932	1080
17	3102	2322	1932	1128
20	3132	2340	1944	1110
Installation	48V	36V	24V	12V

Dragon 1500W+ off-grid package

Power versus wind speed graph:

m/s	W	W	W	W
0	0	0	0	0
1,34	45	72	90	108
2	90	108	144	153
3,5	180	270	405	477
5	630	765	738	882
6	1260	1080	990	1017
8	2241	1395	1404	1440
10	3186	2232	1800	1593
12	4500	3195	2709	1638
15	4635	3438	2898	1620
17	4653	3483	2898	1692
20	4698	3510	2916	1665
Installation	48V	36V	24V	12V

Power versus wind speed graph:

The wind power is crucial for wind installations. The average annual wind speed in Poland is 2.6 – 3.8 m/s.
The DRAGON home turbine was designed to start with the lowest possible wind force. DRAGON generates electricity from wind with a force of 1 m/s, which means that its electricity generation is constant and uniform, unlike large wind turbines. While other wind turbines are waiting for their take-off speed, which is often much higher than the national average, DRAGON is already generating electricity.

Maximum optimization for a specific location

For efficient operation of a wind turbine, it is necessary to determine the wind strength in a given location. DRAGON is a universal device because it can be equipped with a diversified control system, and thus adapt its operating characteristics to a specific location.
It is possible to install a 12, 24 or 48 V controller in this device. In areas with very low wind, a 12V controller will be suitable. In areas with medium wind, 24V. In high windy locations, a 48V controller will be appropriate.
To determine what controller we need, check the average wind strength in the place where we plan to install DRAGON. It is easy to check this using available platforms, for example meteoblue, and select the appropriate driver on this basis.

1. Average wind speed in Łeba in 2022

2. Average wind speed in Warsaw in 2022

3. Average wind speed in Jelenia Góra in 2022

Quiet, durable, safe

A vertical wind turbine generates significantly less noise than a horizontal one. Dragon can be installed in close proximity to human habitation, also between buildings. It works great when mounted on flat and sloping roofs of residential buildings. Moreover, thanks to the use of ball bearings, Dragon is very quiet, generating no more than 44dB at a wind speed of 8 m/s.

… and also modern design
DRAGON’s design puts it at the forefront of this type of devices. Aesthetic and universal, it will not disturb the harmony of the surroundings and fits perfectly into classic and modern architecture.

Many mounting options

Installing the turbine is not difficult. The device can be used directly on the roof, on the wall of a building, or on an independent mast. Dragon will work equally well when mounted on farm buildings or gazebos.

The aim of reducing the weight of the device was, among other things, the possibility of mounting it directly on the roof in order to avoid the costs of masts. For supporters of installations on masts: good news! Masts up to a height of 12 m do not require a permit; a notification to the Commune Office is sufficient. DRAGON home wind turbines are recommended in a package of 3 x DRAGON 500W or a multiple of the package, depending on your needs. The minimum recommended distance between turbines is 1 m. The batteries to which we connect the turbines can be connected to energy banks in series or parallel.

For yourself, for the next generations

Converting wind kinetic energy into electricity is available to everyone. Being both a producer and a consumer, we not only create our energy independence, we also directly influence the energy and ecological awareness of the younger generation.

DRAGON will allow you to use even the lowest wind strength, at any time of the day and any time of the year!