Hi we have a 50 watt and an 80 watt folding solar panel, both are complete.
My Q is can i connect them together giving me 130 watt of power to charge my caravan at rallies.
Yes so long as you have suitable blocking diodes to prevent one panel 'feeding' the other and you use connectors designed for the conditions and load. Don't forget that you will have over 10A of current and cables need to be sized accordingly as does the charge controller.
I use two 80W panels connected during out of season trips when daylight hours are shorter and the panels have less time each day to top up battery.
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Topic: solar panels in parerel
