Poor service delivery and empty promises.

I have used Nico Energy to install a solar system at my mother-in-law. It was a struggle from the start, not delivering what was ordered, arrived late, did a rush job and did not even set up the inverter correctly, all settings on the inverter were as per default setting, I have tried for months to get them to rectify, with no success and then they ask me to pay additional amount for them to fix their poor workmanship. Yes, they are cheap, but with no support and not deliver what was promised. My recommendation will be not to use them and rather find someone else.