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I think I have researched myself into confusion and now can't decide what panel to buy with all the different technology out there. So here are my 3 choices and the questions on each which are preventing me from a final decision. 1st I want the most efficient panel and also high quality...

Looking for solar panels (100 Watts) that at some point during the day will receive some shading on part of the panels so I read and learned about Half Cut solar cell panels and this looks like it is good and would help my situation. Next I read about multiple busbar configurations within the...

I see posts on this Forum for JJN solar panels but nothing for their LiFePO4 batteries. Are they any good?? Also found the Elfhub I was looking at amazon and found these are they any good or just crap??: JJN 12V 100ah Lithium Battery 1280Wh Low Temp Cutoff LifePO4 Battery 100ah 8000+ Cycles...

I have been looking at 280 AH and 320 AH "Grade A" batteries on AliExpress. Seems like most companies are selling 4 pcs for $500 to $650. I have found a company selling 4 pcs 320 AH "Grade A" for $150 to $200.00. IS this too good to be true?? www.aliexpress.com/item/1005003093747155.html

I have a neighbor who has a very tall walnut tree (at least 75 - 100 feet) that overhangs my roof, therefore I can not cut it down and he will not remove it. The tree will not block the sun due to it being north of the structure but the tree does drop walnuts the size of tennis balls through out...