The Modular Power System is both compact and flexible, allowing mounting as a single unit or separately where space is a premium. The MC100 is the hub of the system providing power, switching and monitoring for 12 volt accessories such as heating, lighting and water systems. The MC200 provides RCD and MCB protection for 230 volt mains circuits. The EC970 7" touchscreen display offers intuitive controls for monitoring and control of Lighting, Power, Water and Environmental sensors. The system can be easily expanded through the addition of intelligent CAN Bus accessories such as Lithium batteries, Ultrasonic water sensors, Solar regulators & Battery chargers