We have a Jayco Swan Outback
We often camp in the bush with no electricity (We're in the "noisy generators are evil" 'camp')
Up till now we have been running off a 120watt portable generic 21% efficiency panel I bought some years ago and 2x 100Ah 12v deep cycle gel batteries that powers lights, device charging and a WAECO 12v fridge/freezer. Sunny it runs really well, cloudy it sometimes struggles when we add a third fridge (1st fridge is gas, 2nd is WAECO)
I need more solar power - I have now added a 1500 Watt (3000W burst) pure sine wave inverter to run the nespresso machine and the hand held dicer (very low duty cycle, but it will take a serious draw. Runs the coffee machine great… after 30 cups of coffee got tired of testing off my 85aH battery in the garage.
So - I now need a second panel. Thinking of putting a flat panel on the caravan roof as main charger (and sun position optimiser) + use the existing foldable one I constantly move around as additional power.
The Jayco Swan has a wire already fitted to the roof for solar panel that terminates next to the batteries, so simple install + controller.
I have a generic regulator that came with the mobile panel that I moved next to the battery, but I probably need another one to run this panel.
Recommendations would be great
This https://www.ebay.com.au/itm/200W-Solar-Panel-Kit-12V-Mono-Po... misses a regulator but qualifies for the 20% off
thinking in the 200 to 300 Watt range of panel (one piece roof mounted)