The solar technology should not be as expensive as it is now, the new generation of cheap solar cells has arrived to stay. This new technology uses cheaper materials instead of expensive silicon crystals, which will lower the prices tremendously making these new solar cells more affordable.
The solar technology should not be as expensive as it is now, the new generation of cheap solar cells has arrived to stay. This new technology uses cheaper materials instead of expensive silicon crystals, which will lower the prices tremendously making these new solar cells more affordable. 
