Very good quality, silent working even with fan on. Charges on 400W from 220V wallplug in about 1.5 Hour. It has AC passthrough working as a UPS, without charging and discharging batteries (checked with oscilloscope waveform was the grids) Also note that the inverter 220V output is indeed SINUS waveform checked with oscilloscope. Pure sine no harmonics, in fact my grid had more on 11AM. Check on attached picture harmonics on red. Solar panel is 4 pieces folding type, provides 2 usb and one type c outputs directly for device charging. Its about 2.5-3KG not light so some good mounting is needed. Totally recommended product.

Very good quality,silent working even with fan on. Charges on 400W from 220V wallplug in about 1,5 Hour. It has AC passthrough working as a UPS,without charging and disharging batteries (cheched with oscilloscope waveform was the grid's) Also note that the inverter 220V output is indeed SINUS waveform checked with oscilloscope.Pure sine no harmonics,in fact my grid had more on 11AM. Check on attached picture harmonics on red. Solar panel is 4 pieces folding type,provides 2 usb and one type c outputs directly for device charging. Its about 2,5-3KG not light so some good mounting is needed. Tottally recomended product.

Very good quality, silent working even with fan on. Charges on 400W from 220V wallplug in about 1.5 Hour. It has AC passthrough working as a UPS, without charging and discharging batteries (checked with oscilloscope waveform was the grids) Also note that the inverter 220V output is indeed SINUS waveform checked with oscilloscope. Pure sine no harmonics, in fact my grid had more on 11AM. Check on attached picture harmonics on red. Solar panel is 4 pieces folding type, provides 2 usb and one type c outputs directly for device charging. Its about 2.5-3KG not light so some good mounting is needed. Totally recommended product.

Very satisfied! Highest quality!

Mycket nöjd! Högsta kvalitet!

Very satisfied! Highest quality!