DIY Solar Regulator

DIY Solar Regulator

Max4548 is a sort of DIY solar regulator. It means 48V system voltage, 45A maximum charging current, and 45A maximum discharging current. Where to use a MPPT solar charge controller and where to use a PWM solar charge controller? Do you need a solar charge controller for your PV system but you...

Send Inquiry

Product Details

Max4548 is a sort of DIY solar regulator.

It means 48V system voltage, 45A maximum charging current, and 45A maximum discharging current.

                                               参数表.png

Where to use a MPPT solar charge controller and where to use a PWM solar charge controller?

 

Do you need a solar charge controller for your PV system but you don’t know which one to choose? Our controllers are of two technologies: PWM solar charge controller and MPPT solar charge controller

 

The choice of technology of the charge controller depends on the type of panels that have and what to install for the battery bank. The PWM solar charge controller normally cost less than an MPPT solar charge controller, but the MPPT solar charge controller is able to take full advantage of a solar panel with higher voltage than the batteries bank and therefore enables the production of more energy compared to a PWM solar charge controller. If voltage of panel is slightly greater than of battery, the pwm solar charge controller is recommend because it has a daily yield in this case.

 

We made a very simple table where you find the technology of the charge controller to use based on:

1.  Number of cells that make up your panels

2.  Voltage of battery bank that you want to charge

插图1.png

How to understand the voltages of the panels according to their cells?

插图2.png


25-1.jpg25-2.jpg


 


Hot Tags: diy solar regulator, China, manufacturers, wholesale, cheap

Previous: Intelligent Solar Charge Controller Next: 20 Amp MPPT Solar Charge Controller

Related Products

Inquiry