Afther search online for a good inverter , I decide to try this one because it looks like it will meet my criteria. It takes 1 to 2 weeks to arrives, I live in Connecticut. Ones it get here i send it to Domininican Republic. To be installed. Takes another 2 weeks. Finally afther this long journey this inverter is doing the job i was expecting. With 60 (250 watts) solar panels and a bank of 30 batteries is providing energy to a small country clud. We used the most for a 5 hp submersible water pump that provide water to the pool and the small hotel. If this equipment past the tests for the next 3 months we are thinking to purchase couple more to increase our electricity demand, but so far i will give a 5 🌟 rating. You can go on the web and look for plaza el oasis de Chesterfield, Dominican Republic.