greef team is the best! i love them, they give professional and timely after-service. because of my unprofessional operation, the generator went wrong, but greef team helped me to solve this issue very patiently, the generator is good now, thanks again.
—— Jeam Mareie from Canada
¡Perfecto! Ayer, recibí este generador en Bogotá, muy buen generador. ¡Gracias
—— Stephen Brinker from Colombia
I ordered 10kW 100RPM model at the year of 2017, i ordered 1kW 180rpm this year, the disc generator has small torque,it is easy to rotate,thanks Greef new energy, I hope to do more buisness with more cheaper price on the year of 2019.
Horizontal Wind Turbine Catalogue Model: GH-3KW Horizontal axis wind turbine Overview GREEF GH-3KW wind generator is the conversion of wind energy into mechanical energy first and electric energy afterwards. ... Read More