Friends today I want to share my bad experience to all of you about Utl sun pack 1025. The Reability and durability of this product is not good. I am very disappointed with this product. I am facing many problems day by day in this product. The style and design of this product is nice but it’s working is very bad. This is Nitin battery backup is very bad I am properly and happy with this inverter. I don’t like this type of inverter I waste my money with it. Don’t waste your valuable time and money with this product.