PowMr 30 amp Solar Charge Controller - Negative Ground 12V/24V auto, Weatherproof MPPT Controller for Lithium/Sealed/Gel/Flooded Batteries,LCD

The PowMr 30 amp Solar Charge Controller offers a range of features including a built-in Bluetooth connection for remote monitoring via a mobile app, compatibility with various battery types, and an energy-recording LCD display. However, customer reviews have highlighted several issues with this product. Firstly, the manual provided is Considered to be insufficient in providing detailed instructions on how to use the controller effectively. Users have expressed frustration with the automatic scrolling display, preferring the option to manually scroll themselves. Unfortunately, a common complaint is that the controller overcharges batteries, resulting in voltage levels exceeding 15.6v. This has caused dissatisfaction among customers and raised concerns about the well-being of their batteries. The Bluetooth connectivity feature has also been a source of frustration for many users. Some have highlighted that the controller only works with Android devices and not Apple devices, leading to compatibility issues. Others have struggled to get the Bluetooth connection working despite following the instructions provided. Chat support has also been deemed unhelpful in resolving these issues. While the controller itself is reported to function adequately, customers who specifically purchased it for the Bluetooth connectivity feature feel let down. They question why a more user-friendly app was not provided for connectivity purposes, leading to suspicions about the overall reliability and performance of the product. In conclusion, the PowMr 30 amp Solar Charge Controller may appear to be a feature-rich device, but its deficiencies in terms of instruction clarity, overcharging batteries, and problematic Bluetooth connectivity have left customers dissatisfied.