The reading passage talks about various benefits of using solar energy. The lecture supports it by elaborating the points made by it.
First, the reading states that solar energy is renewable energy. It eliminates the usage of non-renewable energy like fossil fuels. In favor of this, the lecturer quotes that it is renewable energy. In addition, he also explains that the energy used for making solar devices is much lesser than the energy produced by them.
Second, the passage advocates the use of solar panels as they are eco-friendly. In contrast to fossil fuels, they do not produce harmful gases. The lecturer also supports this point. However, he mainly focuses on the multi-purpose usage of energy. He also gives examples to show how people can use solar energy in optimal ways for improving their financial state.
Lastly, the reading brings up the idea of how cheap solar panels are. It is a one-time investment as its life is around thirty years. Furthermore, the lecturer encourages people to earn money by selling the excess energy produced by it.
In conclusion, there are many benefits of using solar energy, as discussed by the reading and lecturer. 
The  
reading
 passage talks about various benefits of using  
solar
  energy
. The lecture supports it by elaborating the points made by it. 
First
, the  
reading
 states that  
solar
  energy
 is renewable  
energy
. It eliminates the usage of non-renewable  
energy
 like fossil fuels. In favor of this, the  
lecturer
 quotes that it is renewable  
energy
.  
In addition
, he  
also
  explains
 that the  
energy
  used
 for making  
solar
 devices is much lesser than the  
energy
 produced by them.
Second, the passage advocates the  
use
 of  
solar
 panels as they are eco-friendly.  
In contrast
 to fossil fuels, they do not produce harmful gases. The  
lecturer
  also
 supports this point.  
However
, he  
mainly
 focuses on the multi-purpose usage of  
energy
. He  
also
 gives examples to  
show
 how  
people
 can  
use
  solar
  energy
 in optimal ways for improving their financial state. 
Lastly
, the  
reading
 brings up the  
idea
 of how  
cheap
  solar
 panels are. It is a one-time investment as its life is around thirty years.  
Furthermore
, the  
lecturer
 encourages  
people
 to earn money by selling the excess  
energy
 produced by it. 
In conclusion
, there are  
many
 benefits of using  
solar
  energy
, as discussed by the  
reading
 and  
lecturer
.