Is there any protection that can prevent shock when using this inverter on a boat?

1.Ground the inverter to boat's electrical ground.

2.Add GFCI protection on AC side.

3.Use rated fuses/breakers on DC/AC.

What's the difference between a Modified Sine Wave (MSW) inverter and a Pure Sine Wave (PSW) inverter?

The MSW inverter is very noisy and can negatively affect how your appliances work

The PSW inverter features a cleaner output, Inductive loads, such as microwave ovens and motors, can operate faster and quieter when connected to the PSW inverter.

How many applications can I use simultaneously to avoid tripping?

Loads with a power rating of 2000 watts or less, such as a refrigerator and microwave, can be used. However, it is always recommended to avoid using all loads simultaneously if the combined power consumption exceeds 2000 watts.

Why do my electrical appliances trip？

There are several reasons：

1.Overload from multiple devices, may exceed the inverter's capacity.

2.Inductive loads, it is important to consider the peak current and voltage of loads.

3.Short circuits in appliances.

4.Loose or poor wiring connections.

What capacity of battery should a 24V 2KW inverter be equipped with?

Kindly refer to the instruction manual for the relevant details.