AeternaSol MPPT controller front view powering a compact 12V off-grid system
AeternaSol MPPT controller LCD display shows battery status and charging mode
AeternaSol MPPT controller dual output ports enable USB-C and USB charging
AeternaSol MPPT controller Type-C USB port enables on the go charging
AeternaSol MPPT controller protection diodes block reverse current for safety
AeternaSol MPPT controller SAE connectors ensure quick secure panel connections
AeternaSol MPPT controller in off grid camping setup powers essential devices
AeternaSol MPPT controller is compatible with LiFePO4 and other 12V batteries
AeternaSol MPPT controller warranty and 24/7 support information

AeternaSol

AeternaSol MPPT Solar Charge Controller 12V10A with PD 36W & QC 18W USB-C Output

High-performance patio lawn and garden made for confident daily results

$27.65

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Why customers choose PatioZora Garden

Overview

The AeternaSol MPPT Solar Charge Controller 12V10A is designed to act as the brain of compact solar setups. It targets 12V battery systems and works with panels under 300W, supporting LiFePO4, AGM, and gel chemistries. Note that it does not support 24V or 36V packs and includes no polarity converter.

Smart charging and compatibility

With an upgraded 10A MPPT design, it delivers higher current than many standard 10A controllers, helping you harvest more energy and charge faster while maintaining stable voltage. The built-in LCD screen and clear LED indicators let you monitor battery level, charging mode, and real-time current at a glance. A quick press reveals current for 5 seconds, after which the display reverts to the battery voltage to save energy. Quick-install SAE connectors ensure firm, tool-free connections.

  • 12V system compatibility only; not suitable for 24V/36V packs.
  • Intelligent charging minimizes energy loss by optimizing power flow from panel to battery.
  • Plug-and-play installation with SAE connectors for quick setup.

Zero idle drain plus reverse current protection

The controller is designed to eliminate idle drain, helping preserve battery life when not actively charging. Built-in anti-reverse diodes block backflow after sunset, adding a layer of protection for your battery during off-grid operation.

  • Zero idle drain to preserve battery life
  • Reverse current protection to prevent energy loss
  • Reliable performance for long-term off-grid use

Power on the go with dual outputs

Two outputs, including a Type-C and USB, let you power or charge devices directly from solar energy or stored battery power. This makes it a practical companion for outdoor adventures, RV trips, emergency readiness, or any scenario where portable energy matters.

  • Compatible with devices using Type-C and USB cables
  • Ideal for camping, travel, and emergency use

Six-in-one protection and warranty

Six safeguards guard your equipment: overcharge protection, over-voltage protection, reverse current protection, reverse polarity protection, short-circuit protection, and over-temperature protection. These layers reduce the risk of damage and help keep your solar system operating securely.

Every unit includes a 1-year warranty, lifetime technical support, and 24/7 after-sales service to assist with installation, compatibility, or troubleshooting.

FAQ

Q: Who is this MPPT controller best suited for?

A: Designed for 12V battery systems with panels under 300W; ideal for off-grid cabins, RVs, and portable setups.

Q: What safety features does it include?

A: Six protections: overcharge, over-voltage, reverse current, reverse polarity, short circuit, and over-temperature.

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