The on-grid configuration is intended for customers in areas that have been reached by PLN. In this configuration, the PLTS roof system will be running parallel with PLN so that it can reduce electricity usage from PLN. The system output will be adjusted to PLN's electricity characteristics and will automatically turn off if there is an interruption in the PLN. The on-grid configuration cannot function as a substitute for generators, except when supplemented with batteries.
Off-grid configuration is intended for customers in areas not yet reached by PLN. In this configuration, the PV-VP system is designed to use components that can function independently, without a voltage reference from the National Electric Company. The output of this configuration system will still be adjusted to Indonesian national standards to be suitable for customer application.