500Ah Tubular Deep Cycle Solar Battery 2V OPzV Lead Acid – Premium Power Storage Solution
High-capacity 500Ah tubular design ensures extended deep cycle performance with superior energy storage for solar systems. Premium OPzV construction with reinforced tubular plates for enhanced durability and resistance to corrosion, delivering up to 1500+ cycles at 80% DOD. Advanced gel electrolyte technology minimizes water loss and maintenance, ideal for harsh environments and off-grid applications. Stable 2V output optimized for renewable energy storage, telecom backup, and industrial power solutions with consistent discharge performance. Heavy-duty lead-calcium alloy grids maximize conductivity and lifespan, engineered for 10+ years of reliable service. Sealed valve-regulated (VRLA) design allows safe installation in confined spaces, perfect for solar farms, marine, and RV power systems. Bulk pricing available – wholesale direct from global supplier with guaranteed lowest prices for large-scale energy projects.