Later in our history, after the David dynasty fell, some Jews returned to pagan worship. Did some worship Helios then? There is proof that after the Greeks conquered the world that many Jews assimilated and left Judaism behind.
Some ancient ruins of synagogues (Second Temple) period have what appear to be zodiac charts and symbols similar to Helios, but again this is very late in history, around the time of Christ, and only discovered in one or two Jewish synagogues via archeological discoveries. Such symbols were not indicative of Jewish design, and the late period of both Helios and these buildings cannot be linked to the origins of Jewish worship. But it is possible that this reveal such assimilation/amalgamation that might be causing the confusion between what both of us are talking about.