从China供应商批量进口5.0kw Grid-Tied Wind Turbine

The Hopeful Wind Energy Technology 5.0 kW grid-tied wind turbine is a direct-drive, gearless horizontal-axis machine intended for distributed generation in residential and commercial settings. The unit is described as CE-certified with independently tested safety and performance credentials, though no notified body or test standard is named in the source. Power output spans 4.1 kW to 5.0 kW, with the upper figure representing the nameplate rating. The turbine employs a permanent magnet synchronous generator architecture typical of modern small wind systems, eliminating gearbox wear and maintenance. No rotor diameter, swept area, cut-in wind speed, rated wind speed or survival wind speed is provided in the source material.

Direct-drive wind turbines replace the gearbox with a large-diameter multi-pole generator, increasing reliability at the cost of greater generator mass and nacelle weight. Typical 5 kW class machines feature rotor diameters of 4-6 metres, with rated wind speeds around 11-13 m/s and cut-in speeds of 2.5-3.5 m/s. The generator output requires power electronics, grid-tie inverter and protection systems to synchronise with local utility frequency and voltage. Tower height, type (guyed monopole, free-standing or tilt-up) and foundation requirements are not specified by the supplier. The source claims suitability for agriculture, manufacturing and renewable energy sector applications, though specific integration details such as grid connection standards or net-metering compatibility are absent.

Buyers for this product include renewable energy project developers, rural estate owners, agricultural operations with consistent wind resources, and commercial facilities seeking on-site generation. The turbine is presented as suitable for larger-scale energy projects, though 5 kW nameplate capacity is modest for commercial or industrial loads and would typically serve as supplementary generation. No MOQ, pricing, lead time or specific trade terms appear in the source, despite marketing references to flexible MOQ and shipping options. Buyers must confirm all commercial terms, warranty duration, spare parts availability and whether the CE marking is supported by a full technical construction file available for inspection.

Hopeful Wind Energy Technology Co., Ltd maintains a registered address in Building C, No. 18, 7th Keji Road, National Hi-Tech Zone, Jingding District, Zhuhai 519000, Guangdong Province, China. Zhuhai is a special economic zone with established electronics and renewable energy manufacturing clusters, providing access to component suppliers and port infrastructure. The supplier carries an imported tier classification alongside a harbor trust tier, suggesting the profile was established through data import rather than direct platform verification. Response rate and average response hours both read zero, indicating no messaging engagement recorded through platform channels.

The company profile offers no information about founding year, factory floor area, annual production capacity, installed turbine count, or research and development credentials. There is no mention of ISO 9001 quality management, ISO 14001 environmental management, or specific wind turbine design standards such as IEC 61400-2 for small wind turbines. No client references, case studies, or service network details are provided. The source description contains marketing language that buyers should treat as unverified claims until supported by documentation. Direct due diligence, including factory audit and request for technical construction file, is advisable before commercial commitment.