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OptiMate Solar Duo Portable Solar Panel with Controller - 10 Watt Solar Panel

OptiMate Solar Duo Portable Solar Panel with Controller - 10 Watt Solar Panel

Item # MA69JR
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Our Price: $141.95
RV Solar Panels
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Shipping Weight: 5 lbs
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Product Expert Kathleen M

Is this right For you? Product Expert Kathleen M says:

Yes, if you:

  • Have a limited budget for solar panels
  • Like keeping things organized - carrying case has a pocket for wires and instructions

No, if you:

  • Want the most efficient panels for the space - polycrystalline works just like mono- but at slightly less efficiency
  • Camp in arid regions with lots of dust or in the mountains where sudden showers are common
This portable solar charging system lets you place the solar panel in your vehicle window for maximum sunlight. 10-watt panel provides DC power to charge your vehicle's batteries. Charges lead-acid and lithium batteries. Lowest Prices for the best rv solar panels from OptiMate. OptiMate Solar Duo Portable Solar Panel with Controller - 10 Watt Solar Panel part number MA69JR can be ordered online at or call 1-800-940-8924 for expert service.
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  • Reviews (1)
  • Q & A (0)
  • Videos (1)
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OptiMate RV Solar Panels - MA69JR

  • Portable Solar Kit
  • 10 Watts
  • OptiMate
  • Rigid Panels
  • Gel
  • AGM
  • Flooded Lead Acid
  • Lithium - liFePO4
  • 14-13/16L x 9-13/16W Inch
  • 0.1 - 5 amps
  • 1 Panel

This portable solar charging system lets you place the solar panel in your vehicle window for maximum sunlight. 10-watt panel provides DC power to charge your vehicle's batteries. Charges lead-acid and lithium batteries.


  • Portable solar system provides an off-grid charging solution for lead-acid and lithium batteries
    • Attach solar panel to window with included suction mounts
    • Park with the solar panel in the general direction of the sun to charge
  • 10-Watt polycrystalline solar panel uses sunlight to charge your vehicle's batteries
    • Made from weatherproof materials to stand up to the elements
  • Solar controller adjusts solar panel output for a quick, consistent charge
    • Automatic multistage smart charging system helps extend battery life
    • LED display provides charge progress and monitors charge level throughout the night
  • Dual method smart charging system helps efficiently charge the battery in any weather
    • Provides continuous charge in full sun and a pulse charge in low light
    • Saves your dead battery from as low as 4V
  • Heavy-duty nylon carrying case for easy storage and transport
  • Kit includes single solar panel with built-in solar cable, suction mounts for window, Solar Duo controller with SAE connector, battery clamps, ring terminals, and carrying case


  • Application: 12V batteries from 2 to 240 amp-hours
  • Battery types supported: flooded, AGM, gel, and LiFePO4 (lithium-iron phosphate) batteries
  • Solar panel rated power: 10 watts
  • Solar panel voltage: 12V
  • Controller charging amperage:
    • Maximum average current: 0.83 amps
    • Pulse current: 3 to 5 amps
  • Controller input voltage: 15 - 22V
  • Solar panel IP rating: IP54
  • Cable lengths:
    • Solar cable: 80"
    • Controller cable: 40"
    • Battery clamp lead: 20"
    • Ring terminal lead: 20"
  • Panel dimensions: 14-13/16" long x 9-13/16" wide x 1" deep
  • 3-year limited warranty

TM522-D1TK OptiMate Solar DUO 10W Travel Kit 6-Step 12V / 12.8V 0.83A Sealed Solar Battery Saving Charger and Maintainer

Installation Details MA69JR Installation instructions

Video of OptiMate Solar Duo Portable Solar Panel with Controller - 10 Watt Solar Panel

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Review of OptiMate RV Solar Panels - Portable 10 Watt Solar Panel Kit - MA69JR

Hi there, I'm Michael with Today, we're gonna take a quick look at this OptiMate Solar Duo Portable 10 Watt Solar Panel with Controller. This is a 10 watt polycrystalline solar panel that is going to use the sunlight to provide an off-grid charging solution for your lead acid and lithium batteries. This will work with your 2 to 240 amp hour 12 volt, Flooded, AGM, Gel and Lithium Iron, Iron Phosphate batteries. It will help get them charged up when you're off the grid. Now, this panel is pretty small.

From our width here, the widest part, it's gonna be right at 9 and 7/8, just under 10 inches wide. Our height, we're just measuring the panel itself is right at 15 and a quarter of an inch tall. If we measure with the suction cups here, we're gonna have a total height of 16 and a half inches tall, and then it's 1 inch thick, just the panel with those suction cups and the, the hardware there. It's right about 2 inches thick. So that's gonna be a benefit in one way, because you will be able to attach this to a window and allow the sun to just shine through the window.

Very easy to get set up. So you can park with the solar panel in the general direction of the sun, so that you can get things charged up. So it'll be very convenient in that way. The downside to having a smaller solar panel like this, as a general rule with solar panels, the bigger the panel, the faster things are gonna charge because the more energy is gonna be created. So this is gonna be a true trickle charge for you.

Can't really give you any specifics on how quickly it's gonna charge your battery, because it's all gonna depend on the makeup of the battery, how full it is to start with and that sort of thing. But you can trust that this is gonna take awhile to get a battery charged up. So it is really just gonna be a trickle charge. If you're gonna be off the grid for awhile, you want to make sure that your battery is staying healthy. Now this will do a good job for you, but if you do need a larger system, you're gonna be off the grid for a long time and you're wanting to rely on solar power for more of your energy needs.

I would recommend getting a larger setup. We do have lots of options for you here at, but if you are just looking for a small, window mounted, trickle charge unit, this is gonna do a great job for you. This is made with a weather proof material. It's gonna stand up to elements. It's got a IP rating of IP54, so it will hold up pretty well for you. So even if you don't want to have it mounted on the window, if you wanna use it outside, it should hold up really well for you. This is a polycrystalline construction, which, in solar panels, that's probably not the, the most premium material. It's kind of like in my mind, the comparison would be like plywood versus a solid wood board. So monocrystalline is gonna be your most efficient material for solar panels. Your polycrystalline like this, it's going to be a little bit more cost-effective, but not quite as energy efficient. So depending on if you're wanting to premium panel or just one that's gonna get the job done. Maybe not be as efficient, the polycrystalline should do a good job for you, be a little bit more cost-effective overall. This does also have the solar controller here. That's going to allow you to adjust the solar panel output for a quick, just consistent charge to your battery. This does have a automatic, multi-stage smart charging system. It's going to help extend your battery's life. If I zoom in here, you should be able to see a led display. It's going to let us see how charged our battery is and monitor the charging progress as well as our charge level throughout the night. So we can tell how full our battery is. And it does also have a dual method, smart charging system. That's going to help efficiently charge the battery in all weather, so in the full sun, it's going to provide a continuous charge. And then in low light, it'll provide a pulse charge to help keep your battery healthy. It's going to help save your dead batteries that are as low as 4 volts, help bring them back up to full capacity. You can see this does have this cable, that's already attached. This cable has an SAE connector here. That's going to plug into your controller, like so. The cable coming from the solar panel is right at 80 inches long. The controller cable is about 40 inches long, and then we've got 2 different kinds of battery cables. So we've got ring terminals here. If we're wanting to do a more permanent installation, can get this mounted on the battery itself more permanently, and then just plug it in whenever we want to get power flowing through, or they also have these alligator clamps that are going to allow us to move to say a temporary battery. If we've already had our main battery charged up, we don't need to worry about that. We can plug this in to a different battery using the clamps here to get that charged up, for temporary use. So both of these are about 20 inches long. So our overall length is gonna be a little over 11 and a half inches. So that should give you plenty of room to reach out to your battery, get it set up where you need, so that you can take advantage of the sunlight and stay connected to your battery. And then they also include this heavy duty nylon carrying case. It's gonna make it very easy to keep everything stored. So we can put our panel away like so, and then it's got a pocket here for all our cables, and our controller. So we can tuck that all away for travel and storage and whatnot. So very convenient, have that zipped up in place. So overall, a really nice solar panel. If you are looking for a cost effective option, that's gonna do trickle charge your battery. Like I said, if you are looking for more robust, a more premium option, we do have lots of solar panels and setups here at So that's gonna complete our look for today. Again, I'm Michael with Thanks for watching..

Customer Reviews

OptiMate Solar Duo Portable Solar Panel with Controller - 10 Watt Solar Panel - MA69JR

Average Customer Rating:  5.0 out of 5 stars   (1 Customer Reviews)

This portable solar charging system lets you place the solar panel in your vehicle window for maximum sunlight. 10-watt panel provides DC power to charge your vehicle's batteries. Charges lead-acid and lithium batteries.

Ask the Experts about this OptiMate RV Solar Panels

  • Does the OptiMate Solar Duo Portable Solar Panel Come with SAE Connector to Plug Into Factory Solar
    The OptiMate Solar Duo Portable Solar Panel with Controller - 10 Watt Solar Panel # MA69JR does have an SAE solar connector included, as well as terminals and clamps to attach directly to the battery, so you've got a variety of ways it can be installed. The SAE plug can be used to plug into the existing solar wiring on your 2019 Jayco Jayflight 28BHS.
    view full answer...
  • Portable Solar Panels for RV - What Do I Need
    What I think you are asking is how to determine the minimum amount of energy, by way of solar panels, that you need to have available to put back in to your battery. If your goal is to simply maintain the battery while the RV is in storage unable to connect to a functioning battery charger, then I suggest the OptiMate Solar Duo Portable Solar Panel with Controller for either 10 Watts, # MA69JR or # MA56JR for 40 watts depending on the size of your battery bank. If you have a single battery...
    view full answer...
  • Recommended Solar Panel For Battery Maintaining While RV Is In Storage
    We don't currently offer extensions compatible with the OptiMate Solar Duo Portable Solar Panel with Controller - 10 Watt Solar Panel # MA69JR. For the panel to charge both batteries they would just need to be wired in parallel. To make your life easier I recommend going with the Go Power Eco Solar Charging System with Digital Solar Controller - 20 Watt Solar Panel # 34273837. This solar panel comes with 25' long connectors and has multiple sizes of extensions. This panel doesn't come...
    view full answer...

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Info for this part was:

Employee Kathleen M
Updated by:
Kathleen M
Employee Dustin K
Video by:
Dustin K
Employee Daron K
Edited by:
Daron K
Employee David F
Installed by:
David F
Employee Michael B
Installed by:
Michael B
Employee Alex H
Written by:
Alex H

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