Seldom do I make a product review but I am happy to do it this time as the seller of this product needs a shout out.
First , I am very much satisfied with the performance of the batteries , working and rated as advertised, shipping is fast, customer service is excellent and not to mention that the prices is so affordable compared to other batteries on the same class.
Being happy with the experience , I ordered same item as I have decided to expand my system. I realized that I could have saved as much as $91 due to lower price and coupon that became available later. When the package arrived which is quick as usual, I contacted the seller without difficulty and they were too considerate to offer me that full amount as refund. This seller has earned my loyalty and trust.

Easy to use : works as advertised

The part you pinch to get them off broke on one as I was connecting. This is not the first set of this type of wires I have used, so I have something to compare them to. They are rather cheap. If I was planning to connect and disconnect repeatedly, I would not want these. They should be okay for a permanent setup though.

This only worked for a day, did not fit over filter way to tight. Paid the extra dollars and got the proper one from Generac.

Pretty rough kit. Poor packaging. instructions are not great. Was missing the brackets to attach the panels to the rails.Not very functional. I'd say not worth the money.

It works excellently, and fast delivery would order from them again. I thought this was the problem with my solar power, but it was not. I changed it to this one anyway.