Bluetti EP500 - Ups

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10. UPS
10.1. UPS Description
An uninterruptible power supply or uninterruptible power source (UPS) is
an electrical apparatus that provides emergency power to a load when the
input power source or mains power fails. A UPS diers from an auxiliary or
emergency power system or standby generator in that it will provide near-
instantaneous protection from input power interruptions, by supplying energy
stored in batteries, supercapacitors, or ywheels.
10.1.1. FYI (For Your Information)
Battery SOC High indicates the limit of capacity of the unit which can be
recharged by grid, if you set the Battery SOC High at 80% at Customized Mode,
then EP500 could be charged to 80% via grid. The rest of the 20% capacity will
be recharged via solar panels.
10.1.2. UPS working system introduction