1) The document describes an advanced tubular plate gel battery called RES SOPzV that is ideal for renewable energy storage applications.
2) The battery has a long cycle life of up to 2000 cycles at 20°C depth of discharge, is maintenance-free with no water refilling needed, and provides a complete and flexible energy storage solution.
3) The manufacturer, SUNLIGHT, has over 30 years of experience in battery technology and provides turn-key renewable energy storage solutions and services globally.