Alpex 40A MPPT Solar Charge Controller

MPPT solar charge controllers stand out by transferring almost all of the power produced by the solar panel to the load and batteries with the MPPT charging system. DC-DC converter operates with Peak efficiency over 98% and Maximum power point tracking efficiency over 99%. Thanks to its digital screen, it allows detailed viewing of system parameters. MPPT series charge controllers provide safe and efficient charging of batteries with microprocessor control and the latest algorithms. Equipped with Maximum Power Point Tracking (MPPT), charging technology and with its maximum efficiency advantages, it is preferred in off-grid applications. With its easy-to-use visual digital display interface and 3 different LED colors, it allows solar panel and load output status to be easily monitored on the digital screen at battery level with LED indicator. Thanks to its programmable load output modes, it allows it to be used in timed night lighting applications and general applications with manual control of the load output with a button. It has an annual plan with calendar mode and a wide range of programmable output functions. It can work like a mini automation system.

IT INSTANTLY SHOWS BATTERY VOLTAGE, BATTERY CHARGING CURRENT, POWER DRAWN FROM THE SOLAR PANEL AND PANEL VOLTAGE. And you can view many more parameters on the device.

It is 20-30% more power efficient than PWM solar charge controllers.

For example;

If a 100Watt solar panel is connected to the battery with a PWM charger, it charges the battery with 75Watt power.

If a 100Watt solar panel is connected to the battery with an MPPT charger, it charges the battery with 96-98Watt power.

Another advantage is that if you want to charge the 12Volt battery from a 24Volt (250-275W) solar panel, you can charge it with an MPPT charge controller. It increases the charging current. It reduces the voltage to 12V.

Sample Calculation Method,

270W SOLAR PANEL MPP VOLTAGE AND CURRENT = 30.5V 9A

BATTERY VOLTAGE = 12VOLT

INPUT POWER = 270W OUTPUT POWER APPROXIMATELY 0.96*270W CHARGING CURRENT =

OUTPUT POWER / BATTERY VOLTAGE CHARGING

CURRENT = 2 60W / 12V = about 22AMPS IT IS POSSIBLE.

AS A RESULT, THE CHARGING CURRENT HAS INCREASED EVEN IF THE INPUT CURRENT IS 9 AMPERES. THE MAXIMUM POWER THAT A SOLAR PANEL CAN PROVIDE MAY VARY DEPENDING ON THE SOLAR IRADIATION VALUE.

MPPT DEVICES CONSTANTLY MONITOR THE MAXIMUM POWER AND OPERATE THE SYSTEM THERE.

Product features