WFD2KW

2 KW Off Grid Wind Generator

WFD2KW

Introducing WFD2KW - A wind generator with beautiful shape, safe, portable and reliable. It is especially designed to meet the demand from individual householders for a renewable energy source.

The WFD2KW is used to charge 48V，96V or 120V batteries. Equipped with suitable DC to AC inverter, it is capable of supplying power for:
Refrigeration, Electric fan, Lights, Air conditioner , Communication equipment.

When used in conjunction with a suitable Grid Tie inverter WFD2KW can also be connected to the power grid.

Features: Reliable passive self furling. Autobrake slows down the blades spin when the batteries are charged Marine quality powder coated aluminium body, water tight housing Iron Boron Neodymium magnet alternator. Reliability: The design of the body efficiently flows excess heat into the wind reducing operating temperature Two years warranty; operational life expected to be in excess of 15 years.
Model	WFD2KW
Rated Power	2KW at wind speed 11m/s
Max Power	2.5 KW
Voltage Options	48V, 96V, 120V, 240V & Grid Tie
Start Wind Speed	3m/s
Rated Wind Speed	11 m/s
Survival Wind Speed	40m/s
Cut-Out Wind Speed	13 m/second
Kilowatt Hours Per Month	324 kWh/month /average 5.4 m/s
Over speed Protection	Auto furl and dump load
Gearbox	None, Direct Drive
Temperature Range	-30°C~60°C
Rotor Diameter	3.2 m
Swept Area	11.33 m2
Rotor speed at 2.5KW power	450 rpm
Blade number	3
Blade material	Reinforced fibreglass
Maximum Lateral Thrust	760 Newton
Generator	Neodymium permanent magnet
Noise	Max 5-8 dBA above background
Tower Top Weight(kg)	140

HD-2000W Wind Solar Charge Controller
Model	HD-2000W-48
Rated output power	2000W
Input voltage range	50~58V
Rated battery voltage	48 V
Max input wind power	3000W
Max input solar power	900 W
Over charge protection	59V±0.5V
Recommended battery	48VDC/200AH
Maximum Input Current	65 A
Protection Function	Over charge, battery reverse-connection Solar cells reverse, over load, load short-circuit, lighting, wind turbine automatic and manual brake.
Self Consumption	< 10 mA
Shipping Weight/Dimension	10 kg /440 x 430 x 270mm 6 kg /440 x 430 x 100mm

2KW Off Grid Inverter(optional)
Model	PI-2000-24	PI-2000-48	PI-2000-96
Output power	2000 watts continuous power/4000 watts peak power
Output voltage	100/110/120/220/230/240VAC
Optimum efficiency	up to 95%
No-load draw	＜1.2 A
Output wave form	Pure Sine Wave
Input voltage range	21~30VDC	42~60VDC	85~120VDC
Over voltage shutdown	30.5V	61.2V	122V
Under voltage shutdown	19.5V	42V	85V
Over load shutdown	3000W
Low voltage alarm	Audible
Protection	Over Voltage , Under Voltage, Over load, Over Heat, Reverse Polarity, Short-circuit , Ground fault, Output Transient Voltage.
Shipping Weight/Dimension	6.1 kg /380 x 150 x 90 mm

9 meter wire guyed tower(optional)

Battery bank

This off grid system should use 8 pieces of 12V/200Ah batteries. The user should buy from local market.

Maintenance free Lead Crystal Battery

New Technology

The invention of the lead crystal battery is a breakthrough in battery history. Based on the composite electrolyte and proprietary intellectual property rights, makes the reaction of the electrolyte formation caused the forming for the crystal state.

Advantages

1. Ideal green and environmental protection battery.
Lead crystal battery is using special SIO2 composite electrolyte to replace the sulfuric acid solution of traditional lead-acid battery. The electrolyte is non-toxic, non-smell, to surrounding environment.
2. Excellent high and low temperature operating characteristics
Working temperature from -40°C~65°C
3. Easy for depth discharge
Working life of is no effected by the general over-discharge. Excellent recovery capacity of charge-discharge.
5. Long working life

Lead crystal battery can work for 10 to 15 years, and charging time is 25% faster than normal lead-acid batteries and gel batteries.

Item	6-CNFJ-200
Nominal Voltage	12V
Nominal Capacity	200Ah
Working Temperature	-40°C~65°C
Dimension	330 x 172 x 214mm
Weight	62 kg
Terminal type	A/F
Charge Cycle	1000
Working Life	10 – 15 years

Electrical Installation In most cases the loads will be AC(alternating current) and they will be supplied through a DC-to-AC inverter.

Packing Wind Generator in wooden case: 164 x 58 x 36 cm 148 kg 9 m wire guyed tower in bag : 315 x 22 x 22 cm 100 kg Controller, carton : 10 kg /440 x 430 x 270mm; 6 kg /440 x 430 x 100mm Inverter, Plywood case : 6.1 kg /380 x 150 x 90 mm

Errors expected and possible alternations without prior notice.

Warranty: 2 years

Claims & Return Procedures
In order to be eligible for service under this warranty, the Customer must send us pictures showing his installation of the system in 5 days after the installation.

If any problem takes place within the warranty period, Notification must be provided including a description of the alleged defect, the manner in which the wind turbine was used, the serial number, and the original purchase date in addition to the name, address, and telephone number of the party requesting warranty service.

Note:

Power Curves and Annual Energy: The performance of wind turbine systems is impossible to predict with any certainty due to the variability in the wind from location to location and from year to year. These estimates are based upon the best available information but are given as guidance only and should not be considered as a guarantee. For a greater level of certainty we would recommend on-site wind speed monitoring for at least a year.
Variation: All values are nominal as there will be some variation in manufactured product. Specifications subject to change.