Solar Regulators

Stay on top of your vehicle’s solar system with REDARC’s advanced and state-of-the-art solar regulators. Designed to pair perfectly with our 4WD solar panels, these regulators ensure the correct charge is supplied safely and efficiently to charge your auxiliary batteries. Our regulators can be suitable for charging up to two separate battery banks, and come in 10, 20 or 30 AMP models. learn more

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  1. 10A Solar Regulator SRPA0120
    Special Price NZ$164.57 Regular Price NZ$182.85
    The REDARC 10A Solar Regulator ensures the correct charge is supplied safely and efficiently to charge an auxiliary battery. Available with Anderson™ SB™50 connectors.
  2. 20A Anderson Regulator SRPA0240
    Special Price NZ$195.62 Regular Price NZ$217.35
    The REDARC 20A Solar Regulator ensures the correct charge is supplied safely and efficiently to charge an auxiliary battery. Available with Anderson™ SB™50 connectors.
  3. 30A Anderson Regulator SRPA0360
    Special Price NZ$289.80 Regular Price NZ$322.00
    The REDARC 30A Solar Regulator ensures the correct charge is supplied safely and efficiently to charge an auxiliary battery and is ideal when multiple REDARC solar blankets are used simultaneously. Available with Anderson™ SB™50 connectors.
  4. 20A SRPA Regulator & Cable Value Pack SRPA20-VP
    Special Price NZ$391.23 Regular Price NZ$434.70
    The REDARC 20 Amp Solar Regulator and Cable Value Pack is used to connect to the REDARC solar blanket range.
  5. Out of stock
    Regulator Temperature Probe SRP0240-TP
    Special Price NZ$18.63 Regular Price NZ$20.70
    The Solar Regulator Temperature probe allows for temperature compensation of the charge rate of your regulator via actual battery temperature, rather than ambient temperature.
  6. Solar Regulator Remote Monitor SRP0240-RM
    Special Price NZ$130.41 Regular Price NZ$144.90
    The REDARC Solar Regulator Remote Monitor provides an informative, user friendly display tracking the power the solar panels are producing and the charge state of the battery. Only compatible with our 10 & 20A Solar Regulator (SRP0 range)
  7. 20A Solar Regulator SRP0240
    Special Price NZ$171.81 Regular Price NZ$190.90
    The REDARC 20A Solar Regulator ensures that the power supplied by 12V or 24V solar panels is regulated to the right voltage to charge auxiliary batteries.
  8. 10A Solar Regulator SRP0120
    Special Price NZ$116.96 Regular Price NZ$129.95
    The REDARC 10A Solar Regulator ensures that the power supplied by 12V or 24V solar panels is regulated to the right voltage to charge auxiliary batteries.
  9. Remote Monitor SRPA-RM
    Special Price NZ$130.41 Regular Price NZ$144.90
    The REDARC 12 and 24 volt Solar Remote Monitor allows the user to monitor solar panels, battery and system information. This product is only compatabile with our 10, 20 and 30A Solar Regulator (SRPA range).
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The key to effective charging with solar power

The sun is incredibly powerful, so powerful that it can potentially damage your battery through over-charging via a solar panel. That's why a regulator is so crucial to your set up, because it works as a solar controller.

REDARC’s solar regulators act as a go-between to transfer the power generated from 12 volt and 24 volt solar panels to the battery. It ensures the power supplied by your portable solar panels is at the right battery voltage, and protects it from any risk of overcharging. Our regulators feature multi stage charging, including boost, absorption and float - so your battery is charged safely and ready to go when you need it.

REDARC's regulators work with multiple batteries, including AGM, Standard and Calcium, and they're ideal for permanent installation or for portable systems. Plus, they have multiple levels of protection from overheating and reverse polarity - so they’re perfect for fixed solar panels for 4WD cars, caravans and more.

Not to mention, set-up is now easier than ever thanks to genuine industry standard Anderson™ SB™50 connectors. These plugs are simple and fast to connect, with no screw terminals and no risk of frayed wires or loose terminals. Which means you can just plug in any REDARC solar solution, like solar blankets, and play.

Don't get left behind when you're out on a 4WD or caravan adventure, set up efficient, safe & effective battery chargers and power systems with REDARC today.

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Need a little help with choosing the right product? We're here to help! You can use our handy vehicle look-up tool, find a local installer or stockist in your area or check out our FAQs.

Still not sure? Don't stress, you can contact our helpful Tech Support Team by phone or email too.