Bluetti EP800 - Page 74

JUST POWER ON74
Why aren't the devices connected to the BACKUP side receiving any power?
Please follow these self-check steps first:
1. Make sure you have turned on the System Switch in the App.
2. If the B500 batteries have run out of power and both the PV and Grid
switches are off, the system automatically disables the power output to protect
the batteries.
If the issue persists, please contact BLUETTI support for further assistance.
How long does it take to start the entire system?
Typically, it takes a maximum of 3 minutes to start the system. However, the
duration may vary depending on how you initiate the system. If you encounter
any issues or have any questions about using the EP800, please feel free to
contact BLUETTI support.
Can I connect a 12kWp solar system to the EP800, even if it exceeds the PV
input power? Will the EP800 automatically adjust the PV input current?
Whether you can connect a 12kWp solar system to the EP800 depends on the
voltage of your solar setup. The EP800 can work with solar systems that have an
open-circuit voltage ranging from 150V to 500V. It's able to accommodate two
PV inputs, with a total power of 9,000W (3kW for PV1 and 6kW for PV2). The
EP800 can automatically adjust the input current to stay within these limits,
but it won't exceed 12.5A for PV1 and 25A for PV2.
Can it charge and discharge at the same time?
Yes. The EP800 supports pass-through charging.
Can my household appliances be powered by solar panels while they are
charging the battery?
Yes, in the "Self-consumption" mode, the EP800 prioritizes solar power for
running household appliances, and any extra energy is used to charge the
battery.
How does the EP800 power my household appliances? Does it use solar power
first and then switch to grid power when needed?
You can configure the EP800 to operate in "Self-consumption" mode. In this
mode, the EP800 prioritizes solar energy for running household appliances. If
there's not enough solar power available, the EP800 combines it with stored
energy from the battery to power your appliances. Only if there's still not
enough power, it will draw electricity from the grid to meet your demand.
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