Since entering the power automation industry in 1982, we have been persistent to conduct research and exploration in the energy industry, increase R&D investment in clean energy, provide more customers with low carbon and energy conservation system solutions through distributed PV power generation systems, dynamic var compensation systems, high voltage frequency conversion systems, energy-conserving intelligent control systems, energy-conserving transformers and other products, thus effectively increased energy use, reduced energy waste, and implemented the vision of "cherishing the environment and saving resources" to give back the clear water and blue sky to the earth.