Yes, plus there are imperfections in the industrial chain and so on.
1. High cost: The cost of wind and solar power has dropped significantly in recent years, and this trend continues. With the advancement of technology and the effect of scale, the equipment costs of wind and solar power generation are gradually reduced, as well as the operation and maintenance costs. Supportive government policies and promotion of market competition will also help to further reduce costs.
2. The industrial chain is imperfect: With the rapid development of wind and solar power generation, the related industrial chains are also constantly improving. More and more companies are getting involved in the wind power and solar power sectors, with a gradual improvement in technology levels, as well as an improvementconstant oration of production efficiency and product quality. The government and industry associations also strengthen industry management and regulation to promote the healthy development of the industrial chain.