The enormity of global warming can be daunting and dispiriting. What can one person, or even one nation, do on their own to slow and reverse climate change? The first challenge is eliminating the burning of coal, oil and, eventually, natural gas.
Our best bet to remedy all these things is by going solar power in everything that uses power and to do that we need to maximize the efficiency of solar cells so that they can use a lot of sun's energy which is going to waste most of the time.
The problem is the use of solar power is still too expensive so it is very difficult to reach by the community and finally they choose to keep using the existing electricity. It seems, the government should provide a solution to the price of solar power utilization equipment is to be more affordable to the public.