Single phase off grid inverters are very common, but ONESUN's single phase off grid inverters have sufficient power and high efficiency. Adopting the Godson A1200 DSP digital CPU, it can quickly respond to various surges, spikes, harmonics, short circuits, interferences, and lightning strikes in extremely harsh environmental conditions, better protecting the battery pack. Suitable for single-phase power environments such as households, schools, hospitals, data centers, communication base stations, shops, farms, factories, etc. with no electricity, weak electricity, or unstable electricity.