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Ib：Yes, BWITT power could be suitable for battery charging usage. In this application, please remember to add external ORingFET on the output side of the PSU to protect the power supply.

Ib：Yes, BWITT power supports built-in TCP/IP communication to realize
remote network monitoring and management of the inverter power
supply.(Optional)

Ib：RS485 is a communication interface, provided with completely independent RS232 and RS485 communication interfaces, and supports real-time data communication function, and can use the monitoring software to monitor
and control the working condition of the inverter power supply in a real-time
manner. supply.(Optional)

Ib：Of course, the BWITT power supply supports a maximum temperature of -20℃~60℃, and the stable operation is unchanged. If you configure air conditioning cooling in a high temperature environment, the product life will be increased

Ib：Currently not supported, because the height problem will affect the operation of the inverter and fail. Haibo ≥ 2000 meters, the inverter will fail and not work

Ib：Super overload capacity, can withstand full load startup, with bypass switch, can switch to bypass power supply when overloaded

Ib：Av 505dB

Ib：Yes, BWITT power supply products support AC main power supply and DC main power supply, 2 modes can be selected flexibly, and the mode can be changed through the LCD panel or the communication background software

Ib: Check whether the positive and negative poles are reversed, and reconnect after confirming. If it cannot be turned on, please return the power supply back to BWITT for inspection & repairing

Ib：Input under-voltage protection, anti-DC input reverse connection, buffer protection, over-voltage protection, overload protection, short-circuit protection, over-temperature protection, temperature-controlled fan, etc.