RS PRO

Solar Power Regulators

Solar power regulators are used to prevent the battery bank connected to your solar panels from becoming overcharged.

How do solar panel regulators work?

Solar panel regulators monitor the flow of power between the solar panels and the connected battery. Some regulators may simply disconnect the flow of power when the battery is in danger of overcharging. Others monitor the flow and, when the battery voltage rises to the regulation point, they regulate the flow to hold the voltage at this point for a period of time. This is called the 'absorption' period, and generally allows the battery to become fully charged. The regulator then controls the charge to keep the battery at close to full charge, also known as the 'float' point.

Types of solar power regulators

Solar panel regulators come in different sizes depending on the amp rating of your solar panels. They usually have some kind of display to tell you which stage the regulator is in, which can be simple system of lights or a full LED display.

You are viewing 1 - 20 of 21 results
Display:
Results per page
20
  • 20
  • 50
  • 100
Price
(Price shown excludes VAT)
Part Details Brand Stock Solar Panel Voltage Maximum Power Rating for 12 V Panels Maximum Current Rating for 12 V Panels Maximum Power Rating for 24 V Panels Maximum Current Rating for 24 V Panels Dimensions Depth Length Width
Steca Solsum 8.8F 8A solar charge controller Steca 90 12 V, 24 V 240W 8A 240W 8A 145 x 100 x 30mm 30mm 145mm 100mm
Steca PR 2020 20A solar charge controller Steca 44 12 V, 24 V 900W 20A 900W 20A 187 x 96 x 44mm 44mm 187mm 96mm
Steca Solsum 6.6F 6A solar charge controller Steca 33 12 V, 24 V 240W 6A 240W 6A 145 x 100 x 30mm 30mm 145mm 100mm
Morningstar SS-10L-12 10A solar charge controller Morningstar 31 12V dc - 10A - - 152 x 55 x 34mm 34mm 152mm 55mm
Steca PR3030 30A solar charge controller Steca 27 12 V, 24 V 900W 30A 900W 30A 187 x 96 x 44mm 44mm 187mm 96mm
Solar Technology STCC10 10A Dual Battery Solar Charge Controller Solar Technology 25 12 V, 24 V 150W 10A 150W 10A 135 x 70 x 35mm 35mm 135mm 70mm
Morningstar Charge Controller SS-20L 12V Morningstar 18 30 V, 60 V - - - - 152 x 55 x 32mm 32mm 152mm 55mm
Morningstar SG-4 4.5A Solar Regulator Morningstar 17 12V - 4.5A - - - 38mm - 51mm
Steca Solsum 10.10F 10A solar charge controller Steca 17 12 V, 24 V 240W 10A 240W 10A 145 x 100 x 30mm 30mm 145mm 100mm
Steca PR 1010 10A solar charge controller Steca 8 12 V, 24 V 900W 10A 900W 10A 187 x 96 x 44mm 44mm 187mm 96mm
Morningstar TS-MPPT-45 45A Charge Controller Morningstar 7 150V dc 600W 45A 1200W 45A 291 x 130 x 142mm 142mm 291mm 130mm
Solar Technology STCC20 20A Dual Battery Solar Charge Controller Solar Technology 7 12 V, 24 V 300W 20A 300W 20A 135 x 70 x 35mm 35mm 135mm 70mm
Morningstar TS-MPPT-60 60A Charge Controller Morningstar 6 150V dc 800W 60A 1600W 60A 291 x 130 x 142mm 142mm 291mm 130mm
Morningstar SL-10L-12 10A Solar Regulator Morningstar 5 12V dc - 10A - - 168 x 55 x 34mm 34mm 168mm 55mm
Morningstar Charge Controller SSD-25RM Morningstar 3 30V - - - - 168.78 x 55.12 x 34.52mm 34.52mm 168.78mm 55.12mm
Morningstar PS-30M 30A solar charge controller Morningstar 3 12/24V dc - 30A - 30A 153 x 105 x 55mm 55mm 153mm 105mm
Morningstar Charge Controller SSD-25 Morningstar 2 30V - - - - 168.78 x 55.12 x 34.52mm 34.52mm 168.78mm 55.12mm
Morningstar TS-45 2.1A Charge Controller Morningstar 0 125V 31W 2.1A 125W 4.2A 260.4 x 127 x 71mm 71mm 260.4mm 127mm
Morningstar TS-60 2.1A Charge Controller Morningstar 0 125V 31W 2.1A 125W 4.2A 260.4 x 127 x 71mm 71mm 260.4mm 127mm
Steca 4040 40A solar charge controller Steca 0 12V - 40A - 40A 187 x 45 x 97mm 97mm 187mm 45mm
Check Our Stock Volumes
Enter the quantity you require and click 'Check'.

Stock information was updated on
.
This information is updated daily so availability may vary at time of order placement.
RS Stock No:
I'm Looking For 
Compare list full
You can only compare 8 products at a time

View or remove your products on your Compare page
You are viewing 1 - 20 of 21 results