Tranquil Solar PCU is one of the most trusted, reliable, technically advanced, and accepted Globally. The Tranquil Solar PCU is an integrated system that includes an inverter, a solar charge controller, and a grid charger. Powered by Tranquil PV panels, Tranquil s Solar PCU provides power savings of 30% while accepting dual inputs. With its smart Tranquil Solar PCU, the load is automatically switched from solar to grid power, depending on the availability of solar power. Solar Power is always given priority, only when it is insufficient then switch to Grid Power. With Tranquil PCU, solar power, grid supply, and batteries are managed intelligently for convenient and seamless delivery of power to all electrical applications, reducing energy costs and carbon footprint.