DIY MPPT Solar Charge Controller

DIY MPPT Solar Charge Controller

This sort of DIY MPPT solar charge controller is fit for 12V/24V automatic recognition as well as 15A charge and discharge current. This model is programmable,you could use in solar system,RVS,solar light system,if the application is solar light,that need light within LED driver,as this...

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This sort of DIY MPPT solar charge controller is fit for 12V/24V automatic recognition as well as 15A charge and discharge current.

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This model is programmable,you could use in solar system,RVS,solar light system,if the application is solar light,that need light within LED driver,as this controller output custant voltage 12V or 24V.The charging efficiency is about 20% higher than the traditional PWM controller,so it will make the cost of the whole system much lower.

And this is also IP68 MPPT solar charge controller.traking efficiency >99%,high charge conversion efficiency up to 98%.AGM,Liquid and GEL battery for selection.

Starting up the controller:

1.Self test

As soon as the controller is powered,it starts a self test rountine.Then the display changes to normal operation.

2.System voltage

The controller adjust itself automatically to 12V or 24V system voltage.As soon as the battery start-up voltage is within 10V to 15V,the controller implies a 12V system,else if the battery voltage is within 20V to 30V,the controller implies a 24V system.

3.Battery type

The controller applies to AGM,Liquid and GEL battery.the factory default setting is suitable for Gel battery.

Smart solar charge controller working modes:

1.24 hours.the controller’s load will always be open.

2.Dusk to dawn.

3.Five-stage night mode.You can set Time 1-5 with remote control S-UNIT

4.TOT mode,you can set the load on time before morning coming.

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