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  3. Xantrex MPPT Charge Controller 30A

Advanced Power Upgrade, Maximize Daily Energy Harvest

The Xantrex Solar MPPT Charge Controller 30 features advanced Maximum Power Point Tracking (MPPT) technology, providing an instant upgrade to your solar system with up to 30% more power compared to PWM charge controllers. Offering greater flexibility, simplicity, and efficiency in PV array designs, higher voltage PV arrays can be used up to 72V (nominal). Equipped with dual-battery bank charging ports ideal for simultaneously charging and maintaining 12V house and starter batteries, best-in-class PV array and battery protections, and a built-in LCD display providing real-time system data. Optional accessories include a remote battery temperature sensor and remote panel.


  • Recreational Vehicles
  • Heavy Duty Trucks
  • Marine
  • Work Trucks
  • Specialty Vehicles

Available in:

  • MPPT Charge Controller 30

Advanced Maximum Power Point Tracking (MPPT) technology

Increasing daily energy harvest by 20-30% compared to PWM technology.

House battery types supported: Sealed (AGM), Gel, Flooded, Lithium Iron Phosphate


  • Advanced Maximum Power Point Tracking (MPPT) technology increasing daily energy harvest by 20-30% compared to PWM technology

  • Best-in-class PV array and battery protections

  • Dual-battery bank charging to simultaneously charge house and starter batteries

  • House battery types supported: Sealed (AGM), Gel, Flooded, and Lithium Iron Phosphate


MPPT Charge Controller 30

Electrical Specifications

MPPT Charge Controller 30
Part Number
Nominal System Voltage
12/24V Auto-Detect
Rated Charge Current
Battery 1: 30A Battery 2: 1A
Battery Voltage Range
8 to 32V
Max. PV Open Circuit Voltage
MPP Voltage Range
(Battery voltage + 2V) up to 72V
Max. PV Input Power
12V: 580W 24V: 1170W
Rated Charge Power
12V: 390W 24V: 780W
Battery Types Supported*
Battery 1 (House): Lead-acid battery (Sealed(AGM) / Gel / Flooded) Lithium Iron Phosphate (LiFePO ) Battery 2 (Starter): Lead-acid battery (Sealed(AGM) / Gel / Flooded)
12V: 17mA 24V: 10mA
Temperature Compensation Coefficient
Common negative


MPPT Charge Controller 30
Storage Temperature Range
-30°C to 80°C
Operating Temperature Range
-25°C to 45°C (fully-rated output)
Relative Humidity
≤95%, N.C
Enclosure Protection


MPPT Charge Controller 30
Dimensions (H x W x D)
9.9 x 6.5 x 2.5 in (252 x 165 x 63 mm)
Net Weight
3.3 lbs / 1.5 kg
Max. Cable Size (PV Array and Battery 1)
0.63in² (16mm²) / 6AWG
Recommended Cable Size (PV Array and Battery 1)
0.24in² (6mm²) / 10AWG or higher
Max. Cable Size (Battery 2)
0.16in² (4mm²) / 12AWG
Recommended Cable Size (Battery 2)
0.04in² (1mm²) / 18AWG or higher

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