Bosch BPT-S 5 Hybrid User Manual page 110

28 | Technical description
Storage system | User manual
Night If the battery capacity is insufficient to meet own
consumption requirements, additional electricity is
then obtained from the public power grid.
3.4: Night: Supply from the public power grid because
the batteries are empty
(1)
PV generator
[2]
Storage system
[3]
Lithium-ion batteries
[4]
Distribution and counter
English
(1)
(2)
(4)
(3)
Bosch Power Tec GmbH