Start-up at a wind speed of 0.2m/s-0.4m/s and creates power at a wind speed of 1.3m/s-1.8m/s. And the generator without heat.
--- Our turbine is free from an iron core. From a motionless state, its starting torque is three times lower than turbines of different brands.
---Resistance has been reduced to the greatest extend by no cogging effect.
---The turbine's structure is disk.
---The turbines adopts open design with no front/rear end cap, therefore does not produce heat at all. It is ensuring insulating reliability of the coils.
---Multiple-electronic, mechanical braking
---Self-developed national patented technology without any braking devices
---We break the blade element theory principle which has been observed in blade design. The span-wise section and the appearance of the blade has the best aerodynamic performance.
---The apex of the blade is designed to reduce noise. When the vane is rotating at top speed, the noise tested 10 meters away from the blade is only 30db, which is even lower than domestic use electric fans.
Anti-corrosion, sand storm and anti-strike
---The blade uses aviation duralumin molded by high pressure with a specially treated surface which will never rust in various severe environments.
---The blade has a strong hard surface which is 150HB hardness.
Without stalling and the blade is thin & light
---The rotation speed of the blade is faster and it can reach 2200 cycles/minute without stalling.
---Our blade for 400W is only 3mm, the other brand's blade for thickness is 20mm which is 6 times thicker than our blade. And the weight is only 500g, the other brand's blade is 830g which is 40% heavier than our blade.
Technical Parameter Of the 1KW 24V Wind Generator:
Frequently Asked Questions:
Q: Why is your price much lower than other suppliers? Are they used or defective?
A: Our products are brand new and perfectly working. We are the manufacturer of New Power products. To promote our goods to more customers from the world, we give much discount to you. After you satisfy our products, we can cooperate much in future.
Q: Your credit index is not so high. Is it safe? Would I lose the money in the transaction?
A: We're the factory of Wind Generator, Charge Controller, Hybrid Controller etc. in China with good reputation in domestic market. We are green hand on the Aliexpress and try our best to cooperate with you. We will not get the money after you get and satisfy our products. So it's exactly safe for you to buy our product on the Aliexpress.
Q: I have some questions to ask or something to tell. How can I communicate with you?
A: You can leave us a message or contact us by "TradeManager".
Q: Any some notice should be care when I create the order?
A: Please check the contact information clearly and keep it correct. If having some mistakes, it will be really inconvenient later and maybe bring both of us some troubles.
Q: When will you delivery the goods after I make the payment?
A: We will always delivery the goods to our international express agent in three working days.
Q: When can we get the tracking number?
A: It will take 2 or 3 days after the express agent get our goods . In another word, it will take 5 to 6 days after payment.
Q: What shall we do after the payment? Some notice?
A: Please be patient to wait the goods after your payment. It will often take about 12-15 days to delivery. You can check the status on the internet at any time. Also plese keep your phone open, then the express will contact you in time.