Description

The vast grassland in Northeast & North China is rich in wind source . The wind power density is normally at ******0 W/m2, sometimes up to **0 W/m2; the valid annual time reaches as long as ***0~***0 hours. According to these regional features??great density, high & even wind speed and long valid hours?, the Hummer company has specially developed the Model Grassland Well-off, able to drive freezers and pumps, to meet the consumers? needs. The price is competitive , the structure is small & exquisite and therefore is convenient for pastorals to carry about.