Shortcomings and deficiencies still exist in power inverters

Although the development of the modern era of power products has been some development change, but is better than gold, even the development of each product, then it has also have some disadvantages. For 5000w charge inverter versa. Analysis of the shortcomings and deficiencies still exist in power inverters for use is a certain degree of help.
Analysis of the shortcomings and deficiencies still exist in the power inverter as follows:
1, smaller capacity, can not meet the demands of modernization. While only one main one, after a fault, if fault has caused another disruption of network threats. Also switching time is longer, in a widely used computer information age, one can not meet.
2. Independent Union of the Off grid inverters can not easily achieve system expansion. Two main and backup, large-scale systems are subject to a distribution panel, life is short.
3, easily disturbed and malfunction. While its own electromagnetic compatibility is poor, interference from other hosts from both radiation and conduction, resulting in a great threat. In addition bulky, large noise, heat badly.
4, individual inverter body system is intelligent enough to perfect, phased and bulky, field area, heavy weight, high component costs, high maintenance costs, high failure the inverter, short life.
5, the output waveform is poor, a high harmonic content. The output is typically a square wave or modified sine wave, for demanding network is inappropriate, likely to cause network errors.
Relatively speaking, these are some of the old-fashioned power inverters have some shortcomings and deficiencies, but now use inverter - Power Inverter has been some reform, more perfect. But for (Independent Union inverters can not easily achieve system expansion. Two main, backup, large-scale systems are subject to a distribution panel, life is short) that there is still a lack of need to better.