ShadeStopper and XTAR SP100 solarpannel with Bluetti EB3A 

Hallo RU-vid watchers, on my balcony a simple comparison with the Solarpannels from ShadeStopper and XTAR.
In the same position i switched the XTAR with the ShadeStopper to the Bluetti EB3A to see the difference in Watts with shade on the pannel.
Add yes there is a real difference. I will test the ShadeStopper also in Full Sun, but i can't imagine it is better than the great XTAR SP100 :-)