EcoBoost MPPT

The EcoBoost MPPT™ solar charge controller brings Morningstar’s proprietary TrakStar Technology™ to our new line of Essentials controllers and accessories. The EcoBoost controllers automatically detect 12 or 24 V system configuration. They are highly efficient and accurate controllers designed to ensure that batteries attain a complete state of charge. They are also sophisticated load controllers. Using this feature to manage DC power consumption protects the batteries from over discharge and helps ensure long term system reliability. Small DC loads can be powered directly from the EcoBoost by way of two USB charging ports.

Morningstar EcoBoost controllers act as the central brain of PV powered DC electrical systems up to 1,120 watts and offer outstanding value, performance and dependability. These controllers are designed for international markets and are not sold in the USA or Canada.

Models: EB-MPPT-20, EB-MPPT-20M, EB-MPPT-30, EB-MPPT-30M, EB-MPPT-40, EB-MPPT-40M,

Specifications and Certifications by Model

*Input power can exceed Nominal Operating Power. Controller will limit and provide its rated continuous maximum output current into batteries.
Charge Rating 20 amps 20 amps 30 amps 30 amps 40 amps 40 amps
Max. PV Open Circuit Voltage (Voc) 120 volts 120 volts 120 volts 120 volts 120 volts 120 volts
Nominal Battery Voltage 12V or 24V 12V or 24V 12V or 24V 12V or 24V 12V or 24V 12V or 24V
Nominal max. Operating Power* – 12 volt battery 300W @40C 300W @40C 400W @40C 400W @40C 560W @40C 560W @40C
Nominal max. Operating Power* – 24 volt battery 600W @40C 600W @40C 800W @40C 800W @40C 1120W @40C 1120W @40C
Peak efficiency 98% 98% 98% 98% 98% 98%
Battery Voltage Range 10-35V 10-35V 10-35V 10-35V 10-35V 10-35V
Voltage Accuracy <=0.1% +/- 50mV <=0.1% +/- 50mV <=0.1% +/- 50mV <=0.1% +/- 50mV <=0.1% +/- 50mV <=0.1% +/- 50mV
Operating Temperature Range -40 C to +60C -40 C to +60C -40 C to +60C -40 C to +60C -40 C to +60C -40 C to +60C
Warranty 2 Years 2 Years 2 Years 2 Years 2 Years 2 Years
Built-in meter Yes Yes Yes
CE and RoHS compliant Yes Yes Yes Yes Yes Yes
IEC 62109, EN 62109-1 Yes Yes Yes Yes Yes Yes
Emissions 55014-1, Immunity 55014-2 Yes Yes Yes Yes Yes Yes
Manufactured in a Certified ISO 9001 Facility Yes Yes Yes Yes Yes Yes
Key Features and Benefits
  • Rugged, Maintenance-free Design
    Conformally coated circuit board and corrosion resistant terminals.
  • Maximizes Energy Harvest
    Using TrakStar MPPT technology to determine and adjust to the true maximum power point as solar insolation changes throughout the day.
  • High Efficiency
    At low, medium, and high power levels.
  • Optional Meter
    Provides access to system operational information including current and historical performance data. All EcoBoost “M” controllers include the meter.
  • USB Charging
    Two USB ports with 3 amps of shared charging capacity to charge today’s modern mobile devices.
  • Self Diagnostics
    Continuous monitoring and reporting of any errors through its status LED’s, or its optional display.
  • Lighting Controller
    Uses PV array to switch at dusk and dawn.
  • Load Controller
    Connect DC loads directly to the controller. Programmable load disconnect to protect batteries.
  • PV Array Flexibility
    Enables 2 modules in series to charge a 12V or 24V battery system.