20A 12/24V MPPT Solar Charge Controller with display and 2 USB outputs

20A 12/24V MPPT Solar Charge Controller with display and 2 USB outputs

This is a 20A charge controller for 12/24V batteries with the research of the maximum MPPT point of the PV module. You can install also PV modules for on grid applications or amorphous silicon type. Simple and intuitive, it is the complete solution for stand-alone PV sy-stems, remote houses, camper vans, boats, industrial applications, lighting systems, road signs, TVCC systems and much more.
This solar charge regulator has a research circuit for maximum PV module power (MPPT): regardless of the battery voltage and its charge status, it makes the PV module work at its maximum power point, maximizing the energy that comes from the module and then loading into the battery.

Technical data:
- Rated Charge current: 20A;
Input
- Max open voltage of solar panel: <75V;
- System rated voltage: 12/24V auto recognized;
- Max Battery voltage: 8V-32V;
- Max input power: 12V (260W), 24V (520W);
Output
- Battery type: User default, sealed, flooded, GEL, LiFePo4, Li(NiCoMn)O2;
- Equalized charging voltage:
  - Maintenance-free lead-acid battery: 14.6V,
  - GEL: No; Lead-acid Flooded battery: 14.8V,
- Absorption charging voltage:
  - Maintenance-free lead-acid battery: 14.4V,
  - GEL: 14.2V; Lead-acid Flooded battery: 14.6V,
- Float charging voltage: Maintenance-free lead-acid battery, GEL, Lead-acid Flooded battery: 13.8V;
- LVR: Maintenance-free lead-acid battery, GEL, Lead-acid Flooded battery: 12.6V;
- Static loss: ≤50mA;
- HVD: Lead acid battery 16V;
- Light control voltage: 5V/10V/15V/20V;
- Temperature compensation coefficient: -4mV/°C/2V (25°C);
- Discharge loop voltage drop: ≤0.2V;
- LCD temperature: -20°C ~ +70°C;
- Operatiing temperature: -20°C ~ +55°C;
- Storage temperature: -30°C ~ +80°C;
- Working humidity: ≤90%, No condensation;
- Protection class: IP30;
- USB outputs: 2 way outputs;
- Grounded type: Positive grounded;
- Terminal wiring: 10 mmq/7AWG;
- Dimensions: 175x120x47 mm;
- Weight: 400g.

IMPORTANT NOTE:
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