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Solar Regulators at the Best Prices

Choose the most cost effective solar controller for your solar panels

It is necessary to have a solar current regulator to control the loading and unloading of a 12v, 24v or 48v photovoltaic system. Solar charge controllers are installed between solar panels and batteries to control the charge input voltage to the battery. The solar charge controller can be of two types the MPPT and PWM, the MPPT solar charge controller provides us with up to 30% more efficiency in the taking of energy in relation to the capacity of the solar panels; while the solar charge controller PWM work clearly with the capacity of the solar panel. 

regulador pwm fotovoltaico

PWM Solar Charge Regulators 20A / 40A / 60A / 100A

Los reguladores solares de carga van instalados entre los paneles solares y las baterías para controlar la tensión de ingreso de carga hacia la batería. El controlador de carga solar puede ser de dos tipos los MPPT y PWM, el regulador solar de carga MPPT nos brinda hasta un 30% mas de eficiencia en la toma de energía con relacion a la capacidad de la placas solares; mientras el regulador solar de carga PWM trabajan netamente con la capacidad de la placa solar.

News - MPPT Solar Regulators

 Large Stock of MPPT or PWM Solar Regulators with WccSolar

Solar Power Regulator

WccSolar offers you solar regulators of the best brands so you have perfect control of your solar photovoltaic system and regulate the charge of your solar batteries.


We have solar regulators with information via LED and through the Display screen, as well as solar charge controllers of the PWM type for basic solar installations with a small amount of solar panels and medium size, and MPPT solar charge controllers for installations with a greater number of panels solar where it is important to obtain maximum efficiency of each solar panel.

Conexion Reguladores de Carga Solar

What Solar Charge Regulator should I use?

PWN or MPPT Solar regulator

As mentioned before, there are two types of solar charge regulators or solar charge controller: the PWM charge regulator which acts as a power cut between solar panels and solar batteries when they have full charge.


For the PWM solar charge controller to function properly between solar panels and batteries, the same voltages must be present, which we explain in the following examples:


  • 12V solar panel + 12V battery = PWM solar charge controller

  • 24V solar panel + 24V battery = PWM solar charge controller


Do not forget that there are load regulators on the market today that allow higher voltages, therefore 24v panels + 12v battery can be mixed, before always asking with our Wccsolar experts.

On the other hand in MPPT solar charge controller, apart from cutting off the energy passage between solar panels and solar batteries when the charge is complete, in the charging process it gives the solar panel or greater performance or allows a greater solar energy intake which may mean 30% higher performance, another benefit is that these solar charge regulators adapt the voltage output of the solar panels to the battery voltage.

  • 24V solar panel + 12V battery = MPPT regulator

Maintenance of the Solar Regulator or Solar Controller

The solar controller or controller does not require special maintenance.

Solar Regulator or Controller Warranty

The regulator or solar controller in Wccsolar mostly has a 1 year warranty. We offer the security that we are the only ones in Spain that have direct technical service in our facilities. Always consult the data sheet of each photovoltaic regulator and if you have any questions, do not hesitate to call our customer service numbers, our experts will answer all your questions.

Buy the Solar Regulator at the Best Price in Our Online Photovoltaic Store or pick up your order in Our Warehouse

Buying a charge regulator is fast, safe and convenient thanks to Wccsolar, plus the charge regulator has an official Wccsolar warranty

In WccSolar we are Multibrand Distributors of Solar Energy Supplies.


WccSolar is First Distributor of several brands of Solar Inverters, We also have an associated technical service to respond quickly to any problem or incident that could be caused by your Inverter devices.


This technical service will be active both during the warranty period and outside this period. In which this service will be offered to the client so that any problem can be solved. Offering peace of mind to the customer in the purchase of our devices.

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Customer Service and Telephone Sales

854 556 349

Technical service

954 089 500

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All our products for Renewable Energies comply with the most demanding regulations.

All our products for Renewable Energies comply with the most demanding regulations.

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