Yu0026H MPPT 30A Solar Charge Controller 12V 24V Solar Panel Battery Charging Regulator with LCD Display, Dual USB, APP Connection, Adjustable Charging Voltage, Suitable for Lead Acid

Description: This controller is suitable for all types of lead-acid batteries (including open, sealed, gel, and other batteries). If you charge a lithium battery, you must be familiar with the characteristics of the battery and set the charging parameters before using it. For example: charging a 12V lithium battery, starting from the output protection setting of 9.5V, full protection 12.5V, and starting charging voltage 11.5V when the battery is dropped. System Connection: 1. Connect the battery to the charge regulator plus and minus terminals. The controller will automatically detect the battery voltage and automatically set the corresponding charging parameters. 2. Connect the photovoltaic module to the rectifier plus and minus terminals. 3. Connect the consumer to the charge regulator plus and minus terminals. The reverse order is applied when uninstalling! Improper sequencing can damage the controller! What is MPPT Focus? 1: Traditional MPPT technology improves charging efficiency by converting high panel voltage into high current. 10-30% improvement over PWM. For small solar systems, there is no need to use 2: PWM: The current is drawn from the panel just above the battery voltage. Cheap, slow charging. 3: Focus on MPPT compared to PWM, adjusting the resistance of the copper wire, avoiding the serious efficiency loss caused by heating. (PWM + MPPT combined technology) • Industrial-grade main control chip, AD sampling accuracy, temperature, 16-level charging current, discharge current, cumulative output real-time display, the screen shows at the same time, clear at a glance. • MPPT auto focus charging tracking, high charging efficiency, non-stop detection during charging, bidirectional focus tracking. • Large LCD screen with adjustable charging and discharging parameters. Ultra-wide adjustable charging and discharging, as long as you understand the characteristics of the battery and determine the corresponding charging parameters, you can charge the battery. When off, the time can be set, which is more convenient (there are no • Built-in overheat, overcurrent, short circuit, open circuit protection, reverse connection protection, when the fault is eliminated, the controller automatically recovers, no damage to the device. • Two-way OS tube anti-reverse flow circuit, high power charging mode, ultra-low heat.