A huge improvement over the original cabling. I purchased my suitcase solar panels in 2018 and have had to redo the fittings at the ends of the cables several times. These replacement look like they will hold very well.

This adaptor kit works just fine, since it consists of two wires and two connectors. the problem is that the connectors are extremely overpriced, and should have been included with the panel. I was forced to purchase the shortest version of this adaptor, and yet it costs twice what the photovoltaic panel cost, more than tripling my initial purchase of the 50W panel. An honest and decent approach would be to price the panels with adaptor included.

The solar panel arrive broken. The shipping box was damaged and had been opened.