Review on Upgraded SUNER POWER 12 Volt Waterproof Solar Battery Charger & Maintainer Pro - Advanced MPPT Charge Controller - 18W Trickle Charging Kit with Built-in Solar Panel for Cars, Boats, Motorcycles, RVs, and More by Shrikant Ojo

I have a small fleet of work and personal vehicles. One car in particular has a very sophisticated alarm system and it can take weeks or sometimes months between calls. If someone tinkers with this car, I get an alert on my phone. It's great to know my car is safe, but this alarm system drains all of my battery's power in about three days. This easy to use panel has solved this problem since I bought it a few months ago. It is very reliable and durable. I'm still not sure how it will handle very wet weather or frost. If it doesn't work under these conditions, I'll go through this review again. I rarely write reviews because I'm too busy, I just bought a second panel.