Solarhart agent quoting high end installing cheap

Solematics a solar hart agent in SA sells you a solar solution for your home and quotes victron and high end products only to install low end equipment that is problematic. Unable to reach the person for months now using lawyers to issue a summons. Their excuse...we need to invest more and get bigger lithium batteries.....completely sidestepping the ***** of quoting for high end and installing cheap ....pls becareful and dont be ******** as i have been. We will fight this in court to protect other consumers.....using a trusted brand such as solar hart to con us.