I am living in a petal shed, 

In my house, I am planning to install A/C, and currently, in my place, I have 3 tube lights, 3 standard 60 candle lights and 3 fans running, 1 water motor for household usage nearly at present I have an electricity bill I am getting is ~500/-.

Can I Install solar, If the answer is yes, what specification can I consider, in summer frequent powercuts are going on please suggest me any thing

thanks in advance