MPPT controller (EL-MD300SP)
The MPPT controller utilizes Solar Maximum Power Point Tracking (MPPT) technology to extract maximum power from the solar array. The tracking algorithm is fully automatic and does not require user adjustment. MPPT technology tracks the array maximum power point as it varies with weather conditions, ensuring that maximum power is harvested from the array throughout the course of the day.
It has displays so that you can see the input voltage and current, aswel as the output voltage and current. The output voltage and current can be adjusted to fit your specific needs, as long as it is within the functioning range of the MPPT.
Technical specifications:
| Rated voltage | 17V - 55V |
| Output Voltage | 10V - 30V adjustable |
| Input power | 300W |
| Max output current | 25A |
| Battery short circuit protection | Yes |
| Battery reverse protection | No |
| Over current protection | Yes |
| Temperature protection | Yes |
| Under voltage protection | Yes |
| Voltage and current display | Yes |
| Dimensions | 120 x 80 x 40mm |