Sunpal Solar Storage Tubular Gel Batteries – Premium Deep Cycle Power for Renewable Energy
High-performance tubular gel technology ensures superior cycle life and deep discharge recovery, ideal for solar storage systems. Thick lead plates with advanced gel electrolyte design minimize corrosion, delivering stable 12V output under extreme temperatures (-20°C to 50°C). Maintenance-free operation with spill-proof construction, perfect for off-grid solar, marine applications, and RV power backup. Available in 100Ah/200Ah/250Ah capacities, optimized for high-demand scenarios like telecom towers and solar farms. Factory-direct pricing with bulk discounts – global wholesale supplier guaranteeing lowest market rates. *（Note: "Batteries" in the title is a typo; correct as "Batteries" in final copy.）*