How much energy does a motorised blind system use?HarrietHarriet10:52 amMay 15th, 2023 How much energy does a motorised blind system use? A How much energy does a motorised blind system use? Our motorised systems are extremely energy efficient, generally using as much energy as 1 or 2 energy saver bulbs. Exact energy requirements depend on the size of the installation. 0 How long will my motorised installation last? Can you modify my existing blinds (from a different supplier)?