Offgridtec MPPT PRO-X 20A Charge Controller 12V/24V

MPPT PRO-X Solar Charge Controller 20A

The MPPT PRO-X Solar Charge Controller 20A sets new standards for your solar power supply. With high efficiency and flexibility, this controller offers reliable performance, comprehensive protection, and easy monitoring options. The advanced MPPT technology guarantees an impressive minimum efficiency of 99.5% for maximum yields. Ideal for household systems, field monitoring, UPS, emergency power supply, telecommunications or lighting, as well as for use in RVs or on boats.

Highlights of the MPPT PRO-X 20A

• Highly advanced MPPT technology with 99.5% minimum efficiency
• Max. DC/DC transfer efficiency of up to 98.2%, full-load efficiency up to 96.2%
• Advanced MPPT control algorithm to minimize MPP loss rate and loss time
• Precise detection and tracking of the Maximum Power Point
• Max. 20A charging current, suitable for 12V and 24V systems
• Supports lead-acid as well as modern lithium-ion batteries
• Also available with 10A, 30A, and 40A charging current
• Battery temperature compensation function
• Automatic limitation of charging power and charging current
• Real-time energy statistics function
• Full-load operation without capacity reduction in the operating temperature range
• Overheating protection function, multiple load mode, and extensive electronic protection
• RS-485 communication bus interface with 5VDC power supply
• Integrated LCD display

Reliable, Flexible, and Secure

The MPPT PRO-X Solar Charge Controller is a powerful and versatile controller. It is compatible with lead-acid and lithium-ion batteries and allows for local adjustments of voltage parameters. With functions for limiting charging power and charging current, it ensures stability, even with oversized PV modules or high temperatures. The controller offers stable performance in full-load operation without capacity loss. Thanks to the IP33 protection standard and the isolated RS485 design, the reliability and safety of the controller are further increased.

High Quality and Advanced

The PRO-X series solar charge controller is equipped with high-quality components from renowned brands, which guarantees a long lifespan and high reliability. The digital control circuit with 3-stage charging mode significantly extends battery life and increases system performance. In addition, it offers comprehensive protection against system or installation errors that could cause damage to components. Intuitive control via PC software or mobile apps enables easy remote monitoring and control of the system.

Ultra-Fast Maximum Power Point Tracking

This controller significantly increases energy yield, especially under changing light conditions. With a minimum efficiency of 99.5% and an optimized control algorithm, the controller minimizes the MPP loss rate and precisely tracks the maximum power point of the PV system. This guarantees optimal utilization of solar energy under all conditions and increases the energy utilization ratio by 10-30% compared to the PWM charging method.

Scope of Delivery

• 1× MPPT PRO-X 20A
• 1× User Manual