30A MPPT Solar Charge Controller 12V/24V Auto Working Buck Solar Panel Battery Regulator Maintainer with LCD Display for Solar Panel Battery Overload Protection

• Based on multi-phase synchronous rectification technology and common anode design, this series of products adopts advanced high-speed processor and MPPT control algorithm, featuring high response speed, high reliability and high industrial standard.
• The MPPT control algorithm used in this series can quickly track the maximum power point of the PV array in any environment and obtain the maximum energy of the solar panel in real time. The multi-phase synchronous rectification technology can konw the pole in any charging power environment. High conversion efficiency, compared with most of the current BUCK, greatly improve the energy efficiency of the solar system; the controller can be connected to the host computer through RS485.
• Support WIFI module and GPRS module to expand APP cloud monitoring(needs customization ), can be applied to communication base stations, households Use systems, street lighting systems and field monitoring.

• Big LCD display, which convenient to browse parameters. Icluding solar panel, battery, battery type and load status.
• LED indicator lights, through the indicator status and warning icons, you can clear the fault clearly.

• Recommended opening and closing sequence: sequentially close the battery pack switch, photovoltaic switch or load switch; Turn off the PV and load switches before turning off the battery switch.
• The controller defaults to lead-acid batteries. If you need to connect the other types of batteries, you need to set the corresponding battery type and series number.
• The system needs to be connected to the inverter. Please connect the inverter directly to the battery. Do not connect to the load end of the controller.
• Make sure that the solar array voltage in the system does not exceed the maximum input voltage range of the controller.

MODELJN-MPPT-AL-30ACurrent rating 30AMax charging current30APV max input power (12V)360WPV max input power (24V) 720WPV max input power (48V) 1440WOutput max current21APV panel open circuit input 20V～100V(12V)/40V～145V(24V)/80V～145V(48V)MPPT efficiency﹥99.5%Conversion efficiency﹥98%Operating modeThe default is the household mode 24H

LCD display and LED indicator

Technical Parameters