Improve efficiency: MPPT intelligent tracking charging/auto focus, intelligent control, support download APP Bluetooth remote control Universal system compatibility: Designed for solar systems, with dual USB outputs, it is convenient to charge devices such as smartphones, tablets and PCs directly from your solar installation Heat dissipation: Metal heat dissipation backplane, thickened heat dissipation backplane, improved heat dissipation performance, can operate normally in environments with high ambient temperatures Powerful safety features: Built-in overcurrent, short circuit, reverse polarity, low voltage and overcharge protection functions the safety of your solar system. This controller can not only improve system efficiency, but also extend the life of the battery Informative LCD display: Keep abreast of important system statistics and data through an easy-to-read LCD display. The user-friendly interface allows quick switching between modes and parameter configurations, making it suitable for a variety of residential, industrial and commercial applications, Weight: 0.41446905256 pounds, Manufacturer: ximie