Expand your current Go Power! Overlander Kit, Solar Elite System, or Weekender System with Go Power's Overlander Expansion Kit. As your need for power grows, so can your RV solar system by adding additional modules to your existing Solar Kits or even to the Weekender ISW and Solar Elite charging system. Each Go Power! Expansion Kit includes a solar module, mounting hardware, and expansion connections to quickly connect to the existing solar module on your RV roof. All Go Power! Solar Expansion Kits are compatible with one another â 100 watts or higher. Go Power! Overlander Expansion Kit features MC4 connectors (multi-contact) for parallel wiring between solar kits. This interlocking system allows for a simple installation that is reliable and safe. Overlander Expansion Kit Includes200W 9.6A Aluminum-Framed Solar PanelMC4 Branch ConnectorsMounting HardwareSpecificationsSolar Cell Type: MonocrystallineOutput Power: 200WRated Current: 9.62ARated DC Voltage: 20.8VOpen-Circuit Voltage: 24.3VModule Efficiency: 21.5%Connectivity: MC4 connectorsFrame Type: Clear anodized aluminum frameCertifications: CEPanel Dimensions: 59.1" x 26.3" x 1.57"Weight: 26.4 lbs. Warranty: 25 years power output (module) Compatible with other Go Power! expansion kits Simple installation is reliable & safe 200W aluminum-framed monocrystalline solar panel | Go Power 200-Watt Overlander Expansion Kit