Power Queen LiFePO4 BatteryPower Queen LiFePO4 BatteryPower Queen LiFePO4 Battery

Power Queen 12V/24V 30 Amp MPPT Solar Charge Controller with Adjustable LCD


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Free shipping to the US mainland.

  • 12/24V MPPT with 99% Tracking EfficiencyGiven Innovation MPPT technology's high tracking efficiency of up to 99% and peak conversion efficiency of 98%, the Power Queen MPPT charge controller can track arrays' maximum power point to get the most power to charge the battery and loads. It improves the energy utilization ratio by 15%-20% when compared to conventional PWM controllers.

  • Intuitive LCD Display & Remote MonitoringPower Queen MPPT Controller includes an LCD screen and multiple LED indicators, and it’s designed to display system operation information, customizable parameters, and error codes. With a Bluetooth adaptor (Not included) with an RJ12 port and an integrated RS232 communication protocol, it allows the user to remotely monitor the real-time status of the solar panel, battery, and loads.

  • LiFePO4 Default Setting & Widely Use Range】The Power Queen 12/24V 30 Amp MPPT Charge Controller was conceived in response to the widespread demand from lithium battery users for a dedicated LiFePO4 battery controller. It's intended for LiFePO4 batteries, with a 12V LiFePO4 default setting, but it's also adaptable to Gel, Sealed, Flooded, and Lead-Acid batteries by manually setting it.

  • Complete Accessories Are Available in One PackagePower Queen MPPT Charge Controller provides the most comprehensive installing accessories for setting up a solar charge system. It saves you time in searching for the right accessories and allows you to complete the installation when you receive the package and get ready for the solar power system. 

  • 【U.S. Based warehouses & 24hrs Timely Service】Power Queen backs up its 12/24V 30A MPPT Charge Controller with a 3-year warranty. Customers in United States are expected to receive the battery within 2~7 working days due to our local warehouse in CA, TX, and GA. We provide a strong controller package, quick delivery as well as 24 hours timely customer support.

ATTENTION: ONLY 30 left in stock.
Out of stock

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Compatible composition

LiFePO4 Battery

Charging Voltage


Charging Current


Dimensions (L x W x H)

L6.81*W2.85*H9.37 inch


4,41 lbs

Operating Temperature

-10°C to +40°C

LED Indicators

Red: Charging; Green: Ready / Idle / Idle


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Power Queen 12V/24V 30 Amp MPPT Solar Charge Controller with Adjustable LCD