Ups - Bluetti EP500 Bedienungsanleitung

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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 fails. A UPS differs from an auxiliary or emergency power systems
or standby generators in that it will provide near-instantaneous protection from
input power interruptions, by supplying energy stored in its batteries, super-
capacitors, or flywheels.
10.1.1. FYI (For Your Information)
Battery SOC High indicates the limit of capacity the unit which can be charged by
the grid. If you set the Battery SOC High to 80% in Customized Mode, the EP500
will be charged up to 80% from grid power. The remaining 20% will be charged
via solar panels (PV). This allows a discharged EP500 doing UPS duties to quickly
recharge from the grid when it comes back online to a certain percentage before
switching to solar panels to ensure there is ample power for the next power
outage, but still charge via solar for clean and free energy.
10.1.2. UPS working system introduction
EN-27