We specialize in supplying renewable energy products (solar power, wind power, electrical accessories, etc.) around the world. There are about hundreds of types of wind generator available in our company. We owns seven branch companies in Zhejiang, Guangdong , Jiangsu and overseas. Also, R&D, studying, producing, sales and after-sales services have been integrated in its whole product chain. Hope to be your trustworthy supplier in China.
1)maglev generator Coreless generator, generating efficiency.
2)3 blades with curved design,low start spped, low noise.
3)20 years use life and 1 year for warranty, warmly welcome to our factory.
4)Small ,light ,stable and safe, special control principle expended the wind speed to 2.5 ~ 25m/s.
5)CE RoHS TUV SGS.
6)High efficiency, matching with hybrid generator system with solar panels for home use, LED street light, Garden lights, boat,camping etc.
MPPT boost controller for wind turbine 400w 600w 12V/24V auto switch off grid charge controller Indicator lamp Red light: When connect to battery, it will flash once. When brake or dumping load, it will on. Yellow light: When boosting charging, it will flash. When the currenct is more, the flash is more quick.
What is MPPT?
Maximum power point tracking (MPPT) is a technique used commonly with wind turbines and PV solar systems to maximize power extraction under all conditions. For 12V wind turbine, it begin to charge at 8-9V For 24V wind turbine, it begin to charge at 17-18V
There are total 5 wires output of the controller 3 blue wire : connect with wind turbine 1 red wire: connect with battery "+" 1 black wire: connect with battery"-"
1)The price you paid for the item excludes any customs tax.We will not shoulder any duties in destination country. Please check with your country customs office to determine what these additional costs will be prior to bidding/buying
1)Refund or replacement request is available only the requests within 1 week after parcel received & returning the item as the same condition as received. 2)Please contact us to request a return authorization. Your name, auction number, and reason for return should be included in the email. All items returned must contain all original packaging materials. 3)Please repack the item carefully. Items returned will be tested and a new replacement will be shipped to the buyer immediately when found defective. In the event that a suitable replacement is not available then a refund will be issued. Shipping, handling and insurance fees are non refundable. 4)If the item is found non-defective, the item will be sent back to the buyer at buyer’s expense.