Helios COMBO SPH3600-BL SERIES User Manual page 18

HELIOS COMBO SPH3600/5000-BL 2 Overview
Figure2-5 Battery storage priority
Peak shaving
If the electricity price makes a big difference in the peak and valley time (In the valley time, the
electricity price of grid-connected generation is cheaper than PV array generation, in the peak time, the
electricity price of grid-connected generation is cheaper than PV array generation), user can set the
charging time and discharging time of battery by WiseEnergy(Equipped monitoring software for PC).
In the peak time, set to battery discharging mode(for household used);in the valley time, set to battery
charging mode to charge battery, as shown in Figure2-6.
User not only can make full use of PV array generation, but also can use electricity price difference in
the peak and valley time properly to improve power consumption strategy and save electricity, which
can provide more economic self-consumption power supply plan.
12