Solar Regulators

Solar Regulators

Solar regulators or charge regulators effectively convert the voltage and power input from a solar panel into a useable form for charging your motorhomes Leisure Batteries.

There are three main different technologies available for Solar Regulation. Basic regulators are generally switching devices which switch between 2 voltages in order to cover power loss from the battery. Generally 12.9V - 14V (battery voltage) which typically will not charge the battery entirely that efficiently however for most applications its fine but you are missing out on the panels potential maximum power output.

PWM regulators (Pulse Width Modulation) - a midrange performer in short. The PWM technology allows the solar cells to reach a higher voltage than a switching regulator and allowing greater efficiency.

MPPT Regulators (Maximum Power Point Tracking) allow the regulator to extract as much energy as possible from a PV array. Essentially the regulator will separate the solar panel and battery and treat them independently. The MPPT technology allows the regulator to track the peak power point during the day and extract the most from the suns energy.

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Marilyn Burns

This is not an enquiry, this is to thank you so much for such a good deal and the lightning speed at which you took my order and got the item delivered to my home all in LESS than 24 hrs WOW. Again many thanks and hope to do more with you soon. ... Read more...

Ed Gibbon

Thank you for your help & speedy service when my SOG system needed replacing. I received the replacement swiftly & with the instructions I was given by your staff have now replaced the old one. I came across the SOG system by accident when it was already installed in a motorhome that I bought some y ... Read more...

George Plant
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