Go Power! Retreat-E 100W Solar Expansion Kit Produces a charge in overcast weather This expansion kit comes with mounting hardware and an interconnect wire to connect the panel to the existing solar system Adds another 5.45 amps to an existing solar system 25 year panel warranty Manufacturer: ?Go Power! Brand: ?Go Power! Model: ?Retreat-E Item Weight: ?20.6 pounds Product Dimensions: ?43 x 23.5 x 4.5 inches Item model number: ?GP-RV-95E Manufacturer Part Number: ?Retreat-E 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 - using 80 watts or higher. Go Power! Expansion kits feature MC4 connectors (multi-contact) for parallel wiring between our solar kits. This interlocking system allows for a simple installation that is reliable and safe.

Includes all mounting hardware to mount the panel flat on roof Interconnect wires 5.45 amps of charge per hour Average up to 228 amp hours per week Made from moly crystalline 40.8 in. L x 20.8 in. W x 1.4 in. H (17 lbs.) This is the highest efficiency panel on the market. This kit can be used to add to an existing solar system to increase charging power.