Solar Grounding Lugs Nickel-plated Lay-in Lugs Ground Wire Clamps for Copper Earth Wire 16-4AWG Fast Install on RV/Boat/Roof Solar Array

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Well made solar panel grounding lugs, with all the required hardware.They are easy to install on the solar panels.$15 for 5 pieces is really good for the quality hardware.

Great way to ground solar panels.

Most people avoid adding a ground cable in their DIY off-grid solar setups, but you are better safe than sorry if you want to protect your system from being destroyed by lightning. These are good quality, good price, and worth the peace of mind to ground your system.How My Star Rating System Works & What They Mean:1 STAR - Pretty much junk and I would return and ask for a refund if I could.2 STAR - It works, but barely meets the minimum requirements it should in order to keep it and not return it, but I would not order again.3 STAR - It does what it was designed to do, but there's nothing really special about it. It's acceptable but not great.4 STAR - I am very comfortable recommending it to a friend because it is is well made, durable, and delivers on its advertised features, and I would buy it again.5 STAR - I really love it. The item exceeds my expectations of quality, durability and functionality. Not only would I purchase it again, but I would also actively encourage friends and family to do the same.All of my reviews are my own personal opinion and are completely honest no matter if I receive an item for free or I pay for it. I am an avid Amazon shopper, as well as an Amazon Vine Voice and I personally rely on reading reviews to make all of my buying decisions, so I understand the importance of honest reviews from my peers.

Comes with two sets of hold down bolts, M6 and M8; swap out to fit predrilled solar panel holes. Will require an allen and 1 spanner wrench to install. Star point grounding plate washer provides firm grounding to the panel. Most areas require two per panel now as grounding points. High quality stainless steel bolts and thick aluminum cable holdown, quality product. Qty of 5 per box, so two solar panels and 1 spare.