Upgrade to my very, very basic solar setup.

About 6 months ago I installed , what I could afford, a 170 watt solar system on my RV.
This is my upgrade to 340 watts using an additional 170 watt solar panel.
Note: it’s a bit cheaper, if you can afford it, to do 340 watts all once with the 340 watt kit.
170 watt kit amzn.to/4bk7Jkv
10’ cable amzn.to/4dyuV0u
“Y” connectors amzn.to/3QtuPNP