Greenwala Members With Solar Power Information -- We Need Your Help!

On May 16, Greenwala member Surinder Saini said:

I would like to harness solar power for my house too. I have no idea how to collect basic information in regards to:

1. the technologies available
   
2. any maintenance problems associated with it
   
3. costs involved
   
4. any additional information that might be helpful                                                                                        .

If someone can guide Surinder on how he can go about doing this, it would be greatly appreciated!!

Please post your thoughts and input below!!