| Other H-UPS | Kevin H-UPS |
| Not pure sine; some distortion on pure tube light load | No distortion; so pure sinewave |
| Efficiency approx. 70% at actual house hold Load; for 2.5Hrs backup you require 150Ah batter | Efficiency approx 85% at actual house hold load so 15% more backup; e.g. for same backup 135 AH battery will be sufficient; so the total solutions cost decreases by about 15% |
| Bulky and heavy weight; around 11-20 Kgs | Compact and light weight; just 5-6 Kgs |
| Rectified unfiltered high rippled DC in Charging as well as in discharging | Filtered pure DC so battery life is more |
| LED display | Attractive LCD display |
| Robust | Aesthetically sleek design |
| In switch OFF condition, the Circuit remains ON which consumes battery power | In switch OFF condition, battery is totally disconnected |