MPPT Solar Charge Controller
The ECO-N-MPPT is a smart, affordable solution for low-power systems that need high charging efficiency. Phocos’ high-performance maximum power point tracking (MPPT) algorithm ensures optimal charging current from your panel/array in all conditions.
This results in up to 30% higher power yield than conventional PWM charge controllers. This added efficiency, combined with Phocos’ precise 4-stage, temperature-compensated (with external temperature sensor included) charge regime, significantly extends battery lifespan, reducing the number of battery replacements over the useable life of the system.
The encapsulated housing and corrosion-resistant wire terminals protect the ECO-N-MPPT from the harshest environments. An intuitive, 3-LED interface display basic system status data including: charge on/off, low battery warning, high/low-voltage disconnect, and load over current/short circuit.
Power That Fits Your Environment. Not the Other Way Around.
At Phocos, we understand that off-grid power systems often face extreme environmental challenges. That’s why the ECO-N-MPPT is built to be flexible and can be customized to meet your specific technical and operational needs.
Why Build Your Solution Around the ECO-N-MPPT?
- Fine-Tuned for the Field: Adjust voltage thresholds, charging profiles, and firmware to match your specific off-grid system needs.
- Efficient Power, Every Time: We quickly turn your custom needs into practical, tested solutions, making sure your system works efficiently and is ready for use in the field.
- Tested Where Others Fail: With installations on six continents, we’ve seen—and solved—the toughest off-grid challenges.
- Make It Yours: Whether it’s adjusting the charge regime or integrating with your system, we offer the flexibility to meet your application requirements.
- We’re in it for the Long Haul: From planning through installation and ongoing support, our team is here to ensure your system performs at its best for years to come.
Looking for a charge controller built to fit your off-grid application?
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Product Features
- Works in 12 or 24 V battery systems (auto recognition)
- Up to 98% power-conversion efficiency
- Compact footprint fits in tight spaces
- Rugged, potted design withstands vibration, dust, insects and water ingress
- Installation requires only a flathead screwdriver
- Built-in low-voltage disconnect feature
- Four-stage charging ensures maximum battery lifespan
- User-selectable battery type
- Lithium battery compatible
- Programmable night light, battery type, charging voltages and discharge voltage limit (MXI accessory required)
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Product Datasheet & Literature
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User Manuals & Tech Notes
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Declarations & Certifications
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Software & Accessories
PhocosLink: Free software for optimizing charge controller settings and system performance. Use PhocosLink with compatible controller families along with the MXI USB and MXI 232 accessories.
MXI USB & MXI 232: Interface for ECO-N-MPPT controller communication with computer via USB or RS232 interface. Contact us for more information.
