An advanced technology that ensures high electrical efficiency and long life makes tubular batteries most suitable for both domestic and industrial applications. Though they’re priced slightly higher than the Flat Plate Batteries, they have the value for money that have a high cyclic life. They also have less water evaporation issues, so ... there is no need for frequent DM water topping up. All in all, they’re highly efficient companions for your inverter and are easy to maintain too+ More
