Wind ? Solar complementary system makes use of solar and wind power to generate electricity simultaneously, therefore it can utilize weather resources more effectively. Generating electricity day and night can be realized. In appropriate weather conditions, Wind and Solar complementary system can improve the continuity and stability of generation. As there is always strong wind at night, the product can complement well, it would reduce the system's solar panel deployment and greatly cut the cost. The initial investment and generation cost of system's unit capacity are lower than independent photovoltaic system.

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