[Upgraded]30A MPPT Solar Charge Controller, 12V 24V Dual USB Solar Panel Battery Intelligent Regulator with LCD Display, Auto Parameter Adjustable, Timer Setting, Multiple Load Control Modes - Rolokit, S01009

• UPGRADED MPPT TECHNOLOGY: Detecting the maximum charging current by innovative MPPT technology highly tracking efficiency up to 99%. This MPPT solar charge controller could increase efficiency by 10%-30% compared with ordinary solar charge controller WIDELY COMPATIBILITY IN BATTERY: The 30A solar charge controller is compatible with 12V or 24V systems automatically, suitable for lead-acid batteries and lithium batteries, but if you charge lithium batteries, you must set the charging parameters after connecting to the power. Dual USB 5V/3A output ports support mobiles, tablet PCs, or other devices which require 5V voltage. Please refer to the manual for more details EASY TO READ AND ADJUSTABLE: Easy to read the status and data with an LCD display, which is also able to switch modes and parameter configuration, such as adjustment of battery float, reconnect, and stop discharge voltage, which can perfectly protect the lithium battery from over-discharge, suitable for home, industrial, commercial, etc SAFE TO USE: Built-in overcurrent protection, short circuit protection, reverse connection protection, open circuit protection, all automatic recovery, no damage to the solar controller, but a reliable protector for your devices EASY TO INSTALL AND OPERATE: The charge controller should connect the battery first, then the solar panel, and finally the load. The disassembly sequence is contrary to the wiring order. Please refer to the manual for details. We offer a 12-month warranty for quality-related issues and lifetime technique support, please contact us if any question