Yes it is very good charging type of inverter. In this inverter it take minimum charging power for charge it and it give us to maximum of period and it going on to long period distence.
Luminus inverter is a brand name it is come in market before lot of year.thats why people also resplonse to this company.
The main thing is in this luminus inverter we can use big size of builfings and it parks and industrial arias.so it is best to ups back up.