Have not checked for functionality as it requires a good deal of work for the use intended. If they are functional, they will be a good thing to have for my solar arrays. Still waiting for my good feedback after a month so please give it.
t***o (2319)- Feedback left by buyer.
Past month
Verified purchase
Do business with great risk in my opinion. Seller very uncooperative. Item was sent in a very badly padded plastic bag. Unit had plastic Buckle that holds it together, that buckle shattered in shipping or maybe defective garbage shipped and pawned off on a customer as a new product ... here's where it gets absurdly ridiculous ... seller wants to give me a 30% refund and I can keep a totally defective useless product, which means I have 70% invested in useless garbage, his best offer