Go Power! 80-Watt Solar Expansion Kit is a high efficiency polycrystalline panel kit can be used to add to an existing solar system to increase charging power. This 80-Watt expansion kit adds 4.8 Amps of charging power to the existing solar system and averages up to 201 Amp hours of charge per week. It includes mounting hardware to mount the panel flat on the roof and the interconnect wire to hook into the existing system as well as contains all instructions.
High efficiency polycrystalline solar panel
This expansion kit comes with mounting hardware and an interconnect wire to connect the panel to the existing solar system
Adds another 4.6 amps to an existing solar system
25 year panel warranty
Produces a charge in overcast weather