| 摘要 |
A load management controller 3 for a household electrical installation 1, the household electrical installation comprising a main panel 5 receiving electricity from a pair of electricity supplies 7, 9 and distributing the electricity to a plurality of electrical sub-circuits 19, 21, 23, 25, 27. One of the electrical sub-circuits is an energy storage sub-circuit 19, The pair of electricity supplies comprising a grid supply 7 and a micro-generator supply 9. The load management controller comprises means to measure the electricity generated by the micro-generator supply and the electricity consumed by the household and supply any surplus electricity to the energy storage sub-circuit. The energy storage sub-circuit 19 may comprise an immersion heater 29 or a storage heating unit 31. |
