Review on Efficient Solar Charging With 80A MPPT Charge Controller - Ideal For AGM, Sealed & Lithium Batteries by Anthony Cayton

Update: I jinxed it with a positive review… It won’t charge my batteries any longer and I can’t reach customer service even though it’s under warranty. It lasted a while, but should still be running. If they ever fix it or replace it, it will become a backup.It’s been running my solar array at my cabin for 8+ months. Setup was easily and straightforward. The menu and display is easy to read and navigate, and it seems to really charge my bank effectively, especially for the cost. My only complaint is it’s running noise when it’s "working hard”, which isn’t really a big deal, but I can occasionally hear it from outside the shop it’s in on a quiet day. I would purchase again at the price I paid.