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Renogy Voyager 10A PWM Waterproof Charge Controller for Off-Grid Solar

Reliable Charging in Any Weather

Watertight enclosure — Handles rain, spray, and humidity without failure
4-stage PWM charging — Bulk, absorption, float, and equalization for battery health
4 battery chemistries — Works with sealed, AGM, gel, flooded, and lithium
Backlit LCD display — Reads system data and error codes in low light
Auto voltage recognition — Detects 12V or 24V battery banks automatically
  • Free Shipping -- Ships free to your door, no minimum
  • FREE System Design Consultation -- Engineers size your system for your actual consumption

$35.95

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Renogy New Edition Voyager 10A PWM Waterproof Solar Charge Controller
Renogy New Edition Voyager 10A PWM Waterproof Solar Charge Controller
$35.95

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Renogy New Edition Voyager 10A PWM Waterproof Solar Charge Controller
Renogy Voyager 10A PWM Waterproof Charge Controller for Off-Grid Solar
$35.95

Reliable Charging in Any Weather

The Renogy Voyager 10A PWM charge controller is built-to-survive the elements with a watertight enclosure, making it a solid choice for any off-grid setup exposed to rain, spray, or humidity. Its 4-stage PWM charging cycle — Bulk, Absorption, Float, and Equalization — keeps your battery bank properly conditioned across sealed, gel, flooded, and lithium chemistries. The backlit LCD gives you real-time system status and error codes at a glance. With auto-recognition for 12V and 24V systems and built-in reverse polarity protection, this weatherproof controller handles the essentials without overcomplicating your build.

FREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORT
12V / 24V Auto Detect
Watertight Enclosure
4-Stage PWM Charging
Lithium Compatible
10A
Max Charging Current
4
Battery Chemistries Supported
12V/24V
System Voltage
Built-to-survive where other controllers fail

Built-to-survive where other controllers fail

Most charge controllers die the first time they see real weather — condensation kills the PCB, rain shorts the terminals, and your system goes dark. That is exactly the failure Off Grid Vault vets against. The Voyager's watertight enclosure means it keeps charging through rain, spray, and humidity where unprotected controllers fail. We carry it because it passes the test we apply to every component: will this work when it matters most? For a 12V or 24V off-grid setup mounted on an RV roof, cabin wall, or outdoor array, this controller delivers reliable four-stage PWM charging without babysitting.

One controller for four battery chemistries

One controller for four battery chemistries

Switching battery types should not require a new charge controller. The Voyager supports sealed, AGM, gel, flooded, and lithium batteries — including a lithium awakening feature that activates dormant LiFePO4 cells. Auto recognition detects whether you are running a 12V or 24V bank for non-lithium setups, so there is no manual configuration guesswork. The backlit LCD shows real-time system data and error codes, letting you diagnose issues at a glance instead of tracing wires in the dark. Four-stage PWM charging — bulk, absorption, float, and equalization — keeps each chemistry at the correct voltage profile for longer battery life.

Protection that prevents costly failures

Protection that prevents costly failures

A single reverse polarity connection can destroy a battery bank or fry a controller. The Voyager includes multiple protections covering the battery, controller, and solar panels — reverse polarity, overcurrent, overcharge, and short circuit safeguards are all built in. For a field-tested off-grid installation where conditions shift daily, that protection layer is what separates a system that runs for years from one that fails on the first storm. Pair it with your panels and battery bank knowing the weakest link is not this controller. Ships free from Off Grid Vault with our 30-day performance guarantee.

Compatibility Check

Make sure this controller matches your off-grid solar build before ordering.

  • Your solar array output voltage matches 12V or 24V nominal
  • Your battery bank uses Sealed, Gel, Flooded, or Lithium chemistry
  • Your panel array does not exceed 10A total short-circuit current

Where This Controller Belongs

The Voyager 10A is sized right for small to mid-scale off-grid solar setups.

Cabin Solar Systems
RV & Van Builds
Marine & Boat Solar
Small Battery Banks

Full specifications

At a glance

Dimensions
See product page
Power
12V / 24V
Warranty
See product page
Full specifications9 data points across 4 categories

Dimensions

DimensionsSee product page
WeightSee product page

Power & Performance

Charging TechnologyPWM
Max Current10A
System Voltage12V / 24V
Charging StagesBulk, Absorption, Float, Equalization

Materials

EnclosureWatertight
DisplayBlue backlit LCD

Compliance & Warranty

WarrantySee product page

The Off Grid Vault Promise

Every product we carry is vetted for real-world performance. If it doesn't meet our standards, it doesn't make the cut.

Free ShippingShips free to your door — no minimums, no fine print.
30-Day Performance GuaranteeIf it doesn't perform as specified, return it uninstalled in original packaging within 30 days.
Authorized DealerGenuine Renogy product with full manufacturer warranty support handled through us.
★★★★★
“Mounted this on my cabin's exterior panel rack back in March. It has been through heavy spring rain and 90-degree summer heat without a hiccup. The LCD is easy to read even at dusk, and I like that it handles my LiFePO4 bank without any extra accessories. Simple, solid, does exactly what a charge controller should.”
F
First L.Prescott, AZ

Renogy New Edition Voyager 10A PWM Waterproof Solar Charge Controller

Highlights:

  • 12V / 24V Battery Compatibility with Auto Recognition (For Non-Lithium Batteries)
  • Smart 4 Stage PWM charging: Bulk, Absorption, Float, and Equalization.
  • 4 Battery Type Compatible – Sealed/AGM, Gel, Flooded, and Lithium batteries, with Lithium Awakening feature.
  • Watertight design with Backlit LCD display for system information including error codes.
  • Multiple Protections for Battery, Controller, and Solar Panels including reverse polarity and more.

Description:

Featuring a blue back-lit LCD displaying system information including error codes, the Voyager 10 amp charge controller is engineered to be of world-class quality. Not only is it waterproof, but it is also equipped with advanced PWM technology suitable for 12V and 24V off-grid applications, and compatible with 4 different battery types, including Lithium! Ensure your system’s longevity and stay worry-free as the Voyager also has you covered with multiple solar panel, battery, and controller protections. It’s the perfect solar panel accessory.

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Frequently Asked Questions

Yes. The Voyager supports lithium batteries and includes a lithium awakening feature designed to activate dormant LiFePO4 cells. It also works with sealed, AGM, gel, and flooded lead-acid batteries. Note that the 12V/24V auto recognition applies to non-lithium batteries only — for lithium setups, manual voltage selection is required. If you are unsure about compatibility with your specific battery bank, our free system design consultation can confirm the right configuration before you install.
PWM controllers are the right choice when your solar panel voltage closely matches your battery bank voltage — common in small 12V and 24V systems. MPPT excels when panel voltage significantly exceeds battery voltage, extracting more power in those scenarios. For a compact off-grid system running lights, communications gear, or a small fridge, the Voyager's PWM charging delivers proper four-stage regulation at a lower cost. If your system calls for MPPT, we carry those too — contact us and we will spec the correct controller for your array.
The Voyager features a watertight enclosure rated for outdoor installation in rain, spray, and high-humidity environments. It is designed to be mounted on RV roofs, cabin exteriors, and exposed solar arrays without a secondary weather housing. That said, watertight does not mean submersible — avoid direct prolonged submersion. For most off-grid and mobile installations where the controller is exposed to weather but not sitting underwater, this unit is built-to-survive the conditions that kill standard indoor-rated controllers.
No. The Voyager is rated for a maximum of 10 amps. Exceeding that rating risks triggering the overcurrent protection or damaging the controller. For a 12V system, 10A roughly corresponds to a 120W solar array; for 24V, approximately 240W. If your panels produce more current than 10A, you need a higher-amperage controller. We carry 20A, 30A, and 40A options — reach out with your panel specs and we will match you to the right unit.
The blue backlit LCD displays real-time system information including battery voltage, solar panel voltage, charging current, and charging status. It also reports error codes when a fault is detected — reverse polarity, overcurrent, or overcharge conditions show specific codes so you can diagnose problems without a multimeter. The backlight makes it readable in low-light conditions, which matters when you are checking your system at dawn or after dark. It is a practical monitoring tool, not a data logger.
Off Grid Vault offers a 30-day performance guarantee. If the controller does not perform as specified and is returned uninstalled in its original packaging, you get a full refund. We are also an authorized Renogy dealer, so any manufacturer warranty claims go through us — not a ticket queue. If you are uncertain whether this controller fits your setup, use our free system design consultation before purchasing. We would rather get the spec right than process a return.
SKU: renogy-new-edition-voyager-10a-pwm-waterproof-solar-charge-controller Category: Brand:

The Off Grid Vault Promise

Every product we carry is vetted for real-world performance. If it doesn't meet our standards, it doesn't make the cut.

Free Shipping Ships free to your door — no minimums, no fine print.
30-Day Performance Guarantee If it doesn't perform as specified, return it uninstalled in original packaging within 30 days.
Authorized Dealer Genuine Renogy product with full manufacturer warranty support handled through us.

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About renogy Solar Charge Controller

renogy is a trusted manufacturer of premium solar charge controller. OffGridVault is an authorized dealer offering the full renogy lineup with free delivery, price match guarantee, and expert support.

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