华商宝

产品参数：

1，“龙弗”风力发电机

Parameter
build in MPPT charge controller
Rotor Diameter: 46.1 in(1.17m)
Weight : 5.98KG
Shipping Dimensions : 24*15.7*7.5 in(600*400*20mm)
Mount : 1.5 in schedule 40 pipe 1.9 in (48.26mm)OD
Start-up wind speed : 2.68m/s
Output voltage : 12V/24V auto. distinguish
Rated power : 400W at 29mph(12.5m/s)
Turbine Controller : MPPT(Maximum Power Point Tracking) controller
Body : cast aluminum
Blades : 3-Carbon fiber composite
Overspeed Protection : Electronic torque control
Kilowatt Hours per Month : 40Kwh/mo at 12mph(5.5m/s)
Survival wind Speed : 112mph(50m/s)
Noise level (decibel) : 60db
Warranty : 3 year limited warranty

产品特点：

1， 内置智能MPPT微处理控制器，自动识别12、24V电压，自动刹车，自动卸载，过速保护，过压保护。

2， 高强度碳纤维叶片，效率高，重量轻

3， LED智能工作状态指示

4， 微风充电，静音运行

5， 3年质保，售后无忧

1， MPPT controller buit-in ,12/24V auto distinguish ,auto brake ,auto unload,protect battery and generatpr

2,Carbon fiber blades

3,LED lighting show working state

4,Breeze start ,Quiet working

5,3 years warranty !

PHOTO SHOWES

Parameter
build in MPPT charge controller
Rotor Diameter: 46.1 in(1.17m)
Weight : 7.75KG
Shipping Dimensions : 24*15.7*7.5 in(600*400*20mm)
Mount : 1.5 in schedule 40 pipe 1.9 in (48.26mm)OD
Start-up wind speed : 2.8m/s
Output voltage : 12V/24V auto. distinguish
Rated power : 400W at 29mph(13m/s)
Turbine Controller : MPPT(Maximum Power Point Tracking) controller
Body : cast aluminum
Blades : 3-Carbon fiber composite
Overspeed Protection : Electronic torque control
Kilowatt Hours per Month : 40Kwh/mo at 12mph(5.5m/s)
Survival wind Speed : 112mph(50m/s)
Max Noise level (decibel) : 60db
Warranty : 3 year limited warranty

Details
1,Blade

It is a real Carbon fiber material ,By Injection mould. Not a normal plastic .
They are very hard but light ,Easy to start up .it is a ral top-grade
blade.Dragonfly blade warranty for this blade is 6 years .
2.body

A whole Die casting aluminum ,Not screw by some nut like our competitor .
There is LED lighting on the body ,Show the working state .
The surface is power High temperature plastic spraying under 400 Celsius
degree,It will suitable for marine and all other severe environment .
Dragonfly body warranty is 15 Years
3,Nose

Dragonfly nose is also made of Carbon fiber with some plastic combine
There isthree SUS304 M4x10 hexagonal screw,It will never broken and
blow off the hub
4,Generator

Dragonfly generator is made of SUS304 material .It will not rust
The magnets is Rare earth permanent magnet ,We use N42SH NdFeB not a
N38 Or even N32 .
Dragonfly generator warranty is 5 years
5,Controller

Dragonfly have a MPPT controller buit-in the body .
It is a full Intelligent controller,Voltage rise,auto brake,auto
unloading,12/24V auto distinguish,auto week up and so on ,It will protect
the generator and will have a good charge current even in a small wind
Have this controller ,You just connect Dragonfly directly to your battery
bank .
7,Bearing :

Dragonfly have totally 3 bearing ,All custom made just for it ,Not a normal
model buy from market
Service
1,Dragonfly offer 3 year warranty ,There is english manual and quality card
in the packge ,With in 3 years after your purchase we offer spare part and
do maintenance Freely
2,We can also offer solar panel,solar controller,Solar wind hybird
controller for your wind solar hybid system .