Solar Power Kit Maximum Power Point 50 W Total System Power Output 50 W Battery Capacity 82 Ah Includes Battery Yes Number of Cells 36 Voltage @ Maximum Power Point 17.9 V DC Number of Solar Panels 1 Mounting Type 45 Degrees /5 Degrees Welded Aluminum Mounting Bracket for 4 in O.D. Round Pole or Larger Includes Flex Tube Full 12 ga. Wiring Harness Liquid Tight Connectors Quick Connect Terminals Stainless Steel Hardware for Mounting Battery Box to Bracket. Battery Type Gel Cell