Don't use this company - ****!!!

This has been the most horrible experience ever. They were extremely fast to come and install the system. He said that I will only have to pay once done with instillation and the system tested. I was unable to test the system as I was at work but he demanded that I make payment. 2 days after the instillation, I noticed that I am using more power than before the solar was installed. Long story short, the solar system is not working at all and he has stopped taking any of my call and messages. He is not helping me, the system is not working and he is sitting with a R170k that I paid over to him. Don't ever use this company.