Bluetti AC300 Benutzerhandbuch Seite 47

108 Fan Faulty
15. FAQ (Frequently Asked Questions)
● How to claim the warranty and extended warranty?
Please refer to the warranty card you received from where you have ordered
the product from. Any extended warranty, if purchased, will only take effect
after the default warranty has expired.
● Can the unit firmware be upgraded?
The firmware including ARM, DSP, IoT and BMS can be upgraded online through
BLUETTI APP.
● Can it be charged and discharged at the same time?
Yes, the unit supports pass-through charging function for both AC and DC
outputs.
● What is the UPS switching latency?
20ms from offline UPS.
● Can I connect my two AC300+B300 units with a Fusion Box(P020A) to
achieve double the output power, voltage and capacity?
Only Fusion Box Pro(P030A) can be connected two set of AC300+B300 power
station.
● Can I use third-party solar panels to charge the unit?
Yes, the third-party solar panels are available as long as they contain MC4
connectors, besides the voltage (in series or parallel) is between 12V to 150V
and the maximum combined input power from the two PV input ports is
2400W. If the open circuit voltage of the panels is between 150V-550V, you can
choose D300S to drop down the voltage of the panels to achieve solar charging.
● How do I know whether my appliance can work well with the power station?
Calculate how much the continuous loads are for your appliances are in total.
As long as they do not exceed the rated output power of the power station, it
should work.
● How can I connect the product to my main panel?
To install the grid-tie power system, an electrician with a professional technician
Clean or replace the fan to ensure proper
ventilation.
Please contact with the dealer if the error still
exists after rebooting the unit.
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BLUETTI