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Bateria Power 20A MPPT Solar Charge Controller (Sunrock 20Pro)

$69.99 on Amazon.com (as of October 9, 2026, 3:07 AM EST) View details ↗

Enhance your solar power system with the Bateria Power Sunrock 20Pro 20A MPPT Wireless Solar Charge Controller. Engineered for optimal performance, this advanced solar panel regulator automatically detects 12V and 24V DC system voltages, delivering exceptional tracking efficiency to maximize energy harvest and significantly reduce charging time compared to standard models. Designed to meet the demands of modern renewable energy setups, it provides reliable power regulation for a wide range of battery configurations.

Stay connected and maintain complete oversight of your power generation with integrated wireless smartphone app control. The intelligent application allows for convenient remote monitoring of your charger and panel productivity directly from your mobile device. For professional users and specialized applications, the dedicated USE Mode enables custom charge parameter configuration tailored to specific battery requirements, supported by a straightforward factory settings recovery option if needed.

Versatile and broadly compatible, this 20-amp controller supports multiple 12V and 24V battery chemistries, including AGM, Gel, Deep Cycle, Sealed, Flooded, Lead-Acid, and LiFePO4 lithium batteries. Proper installation and operation are ensured by following the recommended connection sequence—always connect the battery before attaching the solar panel—while keeping PV input within the specified limits for safe, long-term operation.

Current Rating20A
System Voltage12V/24V DC
Maximum PV Voltage60V
Battery CompatibilityLiFePO4, Gel, AGM, Flooded, Sealed, Lead-Acid, Deep Cycle
What is the correct installation connection sequence?
Always connect the battery first, and then connect the solar panel.
Can I use this controller to customize charging parameters for specialized batteries?
Yes, the wireless phone app features a USE Mode designed for professionals to customize charge parameters for specific battery types.
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