No single point of failure
Independency also means that all equipment functions as it should. In the 11 foot body all precautions are made to ensure this is so. The total technical infrastructure is engineered with parallel back-up systems and easy to access & replace or repair facilities. For example the solar system, multiple heating systems and the waterplate.Technical infrastructure with parallel back-up systems
The principle is that you can switch over or quickly repair without losing precious time. Once you have reached a destination with the necessary facilities, you can make the appropriate structural adjustments or full repairs.