A DC voltage to be consistent

A DC voltage to be consistent
Each inverter has a DC voltage value of the access, such as 12V, 24V, etc.,
Inverter
Asked to select the battery voltage must be consistent with the DC input voltage of the inverter. For example, 12V 12V battery inverter must be selected.

2, the inverter output pure sine wave online ups must be greater than the use of electrical power, especially when starting power for large appliances such as refrigerators, air conditioners, but also to stay bigger margin.

3, the positive and negative must be connected correctly
Inverter DC voltage marked access positive and negative. Red is positive (+) and black is negative (-), also marked on the battery positive and negative, red is positive (+) and black is negative (-), must now take the time to connect the positive (red pick red) and negative to the negative (black pick black). Cable diameter must be rough enough, and to minimize the length of the cable.
4, should be placed in ventilated, dry place to guard against rain, and with the objects around distance of more than 20cm away from flammable materials, or cover other items should not be placed on the machine, the ambient temperature is not greater than 40 ℃ .
5, the charge can not be performed simultaneously with the inverter. That will not be charged when the inverter output plug into the electrical circuit of the inverter.