The battery project will be connected to a high-voltage transmission network and has no direct impact on the rooftop solar or battery system. However, there will be indirect benefit to the whole system as the BESS will be able to absorb solar production during daytime and hence will help the grid to accept more solar generation including from rooftop. Without sufficient BESS in the system, there may be restrictions on solar export which may impact the economics of rooftop solar.