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China hanfong original design mppt/pwm charge controller,pwm solar charge controller 12v 24v auto 30a
MPPT (Maximum Power Point Tracking) controller is a device used in solar power systems to optimize the efficiency of solar panels and maximize the power output.
The MPPT controller works by continuously tracking the maximum power point (MPP) of the solar panels, which is the point at which the panels produce the maximum power output. It does this by adjusting the operating voltage and current of the panels to ensure they operate at their MPP.
The controller uses a technique called the perturb and observe algorithm to find the MPP. It periodically perturbs the operating voltage and measures the power output, then adjusts the voltage in the direction that increases the power output. This process is repeated until the MPP is reached.
MPPT controllers are typically used in off-grid solar power systems, where the energy generated by the solar panels is stored in batteries for later use. The controller ensures that the maximum amount of energy is harvested from the panels and efficiently stored in the batteries.
Some advanced MPPT controllers also have additional features such as temperature compensation, which adjusts the charging voltage based on the temperature of the batteries, and multiple tracking algorithms to optimize the performance in different weather conditions.
Overall, MPPT controllers play a crucial role in maximizing the efficiency and power output of solar panels, making them an essential component in solar power systems.
| Model | ST5-30A |
| Rated voltage | 12V/24V Automatic voltage recognition |
| Max charge current | 30A |
| Max discharge current | 30A |
| Full charge cut | 16.5V/33V recognize tacitly |
| Low voltage cut | 11/22V Recognize tacitly |
| Low voltage restore | 12.6V/25.2V Recognize tacitly |
| Temperature compensation | -3mv/℃/cell |
| Static current | ≤45mA |
| Voltage drop | <220mv |
| Wire area max | 6mm2 |
| Weight | 620g |
| Size | L194.10*W133.67*H60.18mm |
| Packing quantity | 24 pieces/carton |
In our factory, we have most dedicated employees who work professionally in the area of PCB design, SMT mounting, welding, lead wire cutting, general assembly, testing and packing.
Below is our major and competitive products:
1.Solar inverter (hybrid inverter )
2.Car inverter
3.Pure sine wave inverter
4.Modified sine wave inverter
5.Off grid inverter
6. Grid tie inverter
7.PWM solar charge controller .
8.MPPT solar charge controller
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Main Product:
Power Inverter,
Car Inverter,
Solar Inverter,
Solar Charge Controller ,
Portable Power Station,
Hybrid Inverter
