MPPT Solar Charge Controller Lithium Battery Regulator with 5V/3A USB Port, Full Power, Neutral Design, High-Efficiency, Max 520W, 12V/24V GM-D (20A)

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SKU: BE02624
Availability : In Stock Pre order Out of stock
Categories: Solar Panel and Controllers
Description

The Neutral Full Power MPPT Solar Charge Controller GM-D (20A) is a True MPPT charge controller designed to deliver up to 98% energy efficiency, surpassing traditional PWM controllers which only operate at approximately 70% efficiency. The GM-D 20A model optimizes your solar energy system by ensuring maximum power extraction from your solar panels, even under varying environmental conditions.

Equipped with advanced multi-peak tracking technology, this controller can accurately track the maximum power point (MPP) of your solar panels throughout the day, maximizing energy yield. Whether you’re using 12V or 24V battery systems, the GM-D 20A is fully compatible with a range of panels and batteries, including lead-acid, lithium, and LiFePO4 batteries.

With an integrated LCD display, this charge controller provides real-time data on solar panel voltage, battery status, load consumption, and energy flow, helping you monitor the performance of your system. The heavy heat sink design and the efficient cooling system ensure that the controller remains cool and operates smoothly, even during intense sunlight exposure.

It supports up to 260W for 12V panels and 520W for 24V panels, with a 20A discharge load current, making it a versatile and reliable choice for a variety of off-grid solar applications.

Applications

  • Off-Grid Solar Systems: Ideal for powering homes, cabins, or remote locations where grid power is not available.

  • RV and Boat Systems: Provides a reliable power source for RVs, boats, or trailers.

  • Backup Power: Ensures continuous power for homes or small businesses during blackouts or power outages.

  • Agriculture: Powers agricultural tools and equipment in remote farms or greenhouses.

  • Remote Locations: Perfect for solar setups in remote or difficult-to-access areas.

Features

  • True MPPT Technology: 98% efficiency ensures maximum power extraction, outperforming conventional PWM controllers that operate at only 70% efficiency.

  • Heavy Heat Sink: Efficient heat dissipation ensures reliable operation even under high temperatures.

  • Multi-Peak Tracking: Continuously tracks the maximum power point of solar panels, maximizing energy output.

  • Wide Voltage Compatibility: Supports 12V and 24V systems, with a maximum input of 260W (12V) and 520W (24V).

  • Battery Charging Solutions: Compatible with lead-acid, lithium, and LiFePO4 batteries. Customizable float voltage options available.

  • USB Output: 5V 3A USB port for powering small electronics.

  • Real-Time Monitoring: LCD display shows solar panel voltage, battery voltage, and load kWh, allowing precise monitoring and easy system management.

  • Open Circuit Voltage Limit: 50V (VOC) for compatibility with a wide range of solar panels.

Package Includes

  • 1 x GM-D 20A MPPT Solar Charge Controller