The future of solar energy also depends on supportive government policies and financial incentives. Many countries are implementing tax credits, subsidies, and feed-in tariffs to encourage solar adoption.

Additionally, carbon pricing and emission reduction targets are pushing industries and businesses to transition toward renewable energy sources.

Government-backed financing schemes, accelerated depreciation, and renewable purchase obligations are also helping improve project viability for investors and consumers.

With international agreements like the Paris Climate Accord driving sustainability goals, solar energy will continue to receive strong policy backing, ensuring its expansion in both developed and developing nations.