Our company import Germany tech and manufacture located in wuxi of China.
We professionally produce small grid tie wind inverter and sell to all of the world. Which can match different specification of small wind turbine from 1kw to 10kw.
And wind control box also excellent which can cover 2kw to 10kw, internal including rectifier, multi-protection mould, dsp independent control, so that to strongly protect inverter and turbine running in ideal condition and let turbine make energy in maximum efficiency.

Advantage:
Challentec inverters
1. CE and German VDE certificate(there is nearly no company's wind on-grid inverter can approve by this German's authentication system in China, but we can! )
2. 20 plot points on power curve.
3. Over volt, over current and over temperature protection.
4. Inbuilt isolation transformer.
5. Choice of IP20 or IP65 enclosure. (for 5kw inverter)
6. Optional remote monitoring.
7. Manufactured in our own modern factory in wuxi, China for competitive price with high quality.