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- Excellent thermal design and nature air cooling; CE certificate
- Peak conversion efficiency of 97%; High Tracking efficiency of 99%; Several seconds tracking speed
- Very fast Sweeping of the entire I-V curve; 4- Stage charge with PWM output; Temperature compensation function
- Full power output in ambient temperatures up to 45 degree; Sealed, Gel, Flooded battery type optional
- ON/OFF, Dusk to dawn, 1-15h timer
Maximum power point tracking (MPPT) is a technique that charge controllers use for wind turbines and PV solar systems to maximize power output. MPPT circuit solar controllers are considerably more elaborate. The voltage of the solar panel changes with time of day and temperature. The optimum voltage for battery charging changes as the state of charge of the battery. The MPPT charge controller matches these voltages and can result in 30% more efficient transfer of power. This means good MPPT sola
Price: $ 67.99
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