B-Stock Portables are made with the same components and to similar specs. The only difference is the the aluminium on the panels show scratches or dents from improper packaging during shipping or handling. Comes with the same great Zamp Solar warranty. Just shows some scratches.
The new wiring harness is designed with UV rated wire and soldered at Zamp's shop in Bend Oregon, the new wire has an estimated 15 year life span. The solar charge controller is likely the best upgrade they've made. They call it their Digital Deluxe Solar Charge controller with and LCD screen readout as well as LED lights that let you know what the panel is doing and where the battery is for a charge. The Digital Deluxe is waterproof and weatherproof but we don't recommend testing underwater. The solar charge controller has been mounted on a bracket they call their EZ View Bracket making checking the system as easy as flipping open the door to the gas tank on your RV.
Big power and only 33 lbs! This Zamp Solar Portable packs a big punch with a staggering 6.84 amps, large enough to handle larger battery banks. This system has been designed to work well with dual 6 volt or 12 volt battery systems, this system will perform up to 30-40 amps per day.
Use the Zamp Solar Roof/Sidewall Port
on your battery box or camper for an easy way to connect and disconnect your portable charging unit. This solar plug works on all Zamp Solar Portable Charging units. (Additional Purchase)
Extend the range of your Portable Solar System with this 15' Wire Extension for Portable Solar Systems.