XH-M604 Solar Panel Charging Controller 12V–60V | Automatic Battery Regulator 30A for Photovoltaic, RV, and Wind Turbines

Intelligent module for battery charging control for 6V–60V batteries in photovoltaic solar systems, wind turbines, caravans, off-grid systems, or other solar panel applications. It efficiently and automatically controls the charging and discharging process of the batteries, extending their lifespan.

Once the set minimum voltage is reached, the controller automatically starts charging the battery, and when the maximum voltage is reached, it stops charging and enters monitoring mode. Ideal for Li-Ion, Li-Po, Lithium-Fe, Ni-Cd, Ni-MH, or Lead-Acid (AGM, GEL, etc.) batteries.

Main Features

• Model: XH-M604
• Input voltage: 6V – 60V DC
• Nominal current: 30A
• Charging type: PWM
• Compatibility: 12V / 24V / 36V / 48V / 60V
• LCD display for precise monitoring and settings (0.1V)
• Works with solar panels up to 360W (12V) or 720W (24V)
• Dimensions: 81 x 54 x 18 mm

Recommended Uses

Perfect for use in:

• Roof solar panels (photovoltaic systems)
• Caravans, camping, holiday homes
• Alarm systems or electrical backup
• Wind installations and DIY applications

Usage Instructions

1. Set the charging voltage using the START button (hold for 3 seconds, then adjust).
2. Set the charging stop voltage using the STOP button (hold for 3 seconds, then adjust).
3. Reset: Press both buttons simultaneously until “888” appears.

Installation Recommendations

• Connect the battery first, then the solar panel, and lastly the consumers.
• Ensure correct polarity and avoid humidity or heat sources.
• Use appropriately sized cables to prevent overheating.

The solar controller is a vital component in any photovoltaic system and provides complete protection for the batteries and connected equipment.