ECO-N-MPPT is the intelligent, cost-effective choice for low-power applications that require maximum 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 paired with Phocos’ precision 4-stage, temperature-compensated (external temperature sensor included) charge regime significantly extends battery lifespan, reducing 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.

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 

• Install 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)

Optional Accessories

MXI and MXI-232 

• Interface for ECO-N-MPPT controller
communication with computer via USB
or RS232 interface