| 摘要 |
A lighting arrangement has at least one light source and storage battery and/or an inverter, which feeds at least one solar module. Between the solar module and the battery (4) during rectifier operation for current take-off from the power supply network (9), is arranged a sensor (6) for measuring the electrical energy recovered from the solar module (5), and the sensor (6) has inputs (11,12) of a stored programmable device (10) for determining the energy stored in the battery for a specifiable period of time, and the control device which is joined to by an output (15) to the control output of the inverter (7), is connected for adjusting the alternator- or rectifier-operation to generate pulses of given duration from a specifiable time-point with determination of the electrical energy consumed by the impulses. |
