Grid Tie With Battery Wind Generator

WGBB-3KW, 3000Watt Power

Provides Power When the Grid is Out
Sell Renewable Energy Back to the Grid
Intelligent Battery Chargin

This type of system is for those want protection from blackouts and other power loss but still want to be connected to the grid.

This system has all of the features and benefits of a standard grid-tied system, but with the additional benefit of uninterruptible power. With this system, you can still take advantage of the net metering, the Wind Rebate program (minus the cost of the batteries), and grid connection benefits.

 

 

With the battery backup, you are still connected to the grid as with the standard grid-tied system, But when the utility grid is down - the battery backup kicks in and delivers power to critical appliances and electrical devices (refrigerator, radio, electric heater, computers, etc.) when you need it most.

This means that you are protected by blackouts or any other power loss, which can provide peace of mind in a time of uncertainty of our existing electricity infrastructure. However, the battery backup option adds additional cost of the system.

 

How it works:

1) The wind drive the wind turbine, which convert the wind power into electricity.
2) This electricity travels through wires to the charge controller, which senses battery voltage and regulates battery charging - the electricity is then used to keep the batteries fully charged to ensure uninterruptible power
4) The remaining electricity is then transferred to the grid tie inverter, which converts it into the electricity your home needs to run your appliances, lighting, etc. (AC electricity)
5) This AC electricity then travels to your standard utility breaker box, and is supplied to your new utility net meter - which then of course feeds the electricity both to your home(your household electric load is connected to an off grid inverter which is connected to the battery) and to the electrical utility grid.

 

 

The main components of this system are:

1. 1 set of 3KW wind generator with 9m tower
2. 1 pc of on grid controller
3. 1 pc of 3KW grid tie inverter
4. 12 X 12V/100Ah Battery bank

Model	WFDG3
Rated  Power	3 KW at wind speed 9 m/s
Max  Power	5 KW
Voltage Options	96V, 120V,240V & Grid Tie
Start Wind Speed	3m/s
Rated Wind  Speed	9 m/s
Cut-Out Wind Speed	12m/s
MAX WIND SPEED	45m/s
Kilowatt Hours Per Month	396 kWh/month /average 5.8 m/s
Blade Pitch Control	None, Fixed Pitch
Over speed Protection	Auto Furl and Dump Load
Gearbox	None, Direct Drive
Temperature Range	-40 to +60 Deg. C
Rotor Diameter	4.50 m
Swept Area	15.90 m2
Rotor speed at 3KW power	250 rpm
Blade number	3
Blade material	Reinforced fibreglass
Rotor thrust(at 20 meters/second)	2,350 Newton
Generator	3 phase Neodymium permanent magnet
Noise	Max 4-7 dBA above background
Tower Top Weight	115 kg

 

3 KW grid tie controller

 

3KW Grid tie inverter
Model	HY3.0
Input(DC)
Max Wind Generator Wattage	3200W
Max DC Voltage	700V
PV Voltage range ,MPPT	150V - 550V
Max Input Current	21 A
Output(AC)
Nominal AC Voltage  Sell	208/220/230/240V
Nominal AC Voltage  Inverter	208/220/230/240V
AC grid Frequency/Range	50HZ
Power Factor	1
THD	<3%
AC connection	Single phase
Battery
Nominal Battery Voltage	144VDC
Battery Voltage Range	123-189VDC
Max Charge Current	20A
General Data
Max Efficiency	97%
MPPT Efficiency	99%
Protection	DC reverse polarity, AC short-circuit, Over load, Ground fault monitoring, Output Transient Voltage,Suppression, Anti-islanding
Comsumption(night)	<2W
Cooling Concept	Fan
Enclosure Type	IP65
Operating Temperature	0°C~50°C
Shipping Weight/Dimension	20kg/370x600x160mm
Interfaces	RS485
Certificate & Approval	TUV, SAA,  ETL
Warranty	5 years

 

 

Maintenance Free Lead Crystal Battery 12V/100AH 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-100 Nominal Voltage 12V Nominal Capacity 100Ah Working Temperature -40°C~65°C Dimension  330 x 172 x 214mm Weight 35  kg Terminal type A/F Charge Cycle 1000 Working Life 10 – 15 years