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Expert Answers about RV Solar Panels


  • Go Power Solar Controller Blinking POL
  • The POL error code on your Go Power system after plugging in the Go Power Portable Solar Panel with Digital Solar Controller, # 34282610 is indicating a reversed polarity connection. You have your negative and positive leads reversed. I suggest you change the wires on the campers port to reflect the leads of your portable system.
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  • Progressive Dynamics RV Power Control Center and Solar
  • If you are connected to shore power then the Progressive Dynamics RV Power Control Center with AC/DC Panel and Converter/Smart Charger, # PD4590K18LS8, will as designed apply a charge to your connected battery pack. If you are not on shore power but have solar panels then the charge to your battery bank should be coming from your solar panel charge controller not the Progressive Dynamics RV Power Control Center. Without seeing a wiring diagram of your particular arrangement it is challenging...
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  • Can RV Appliances Powered by Battery Getting Solar Panel Charge be Used
  • Yes, you can use your RV appliances that are being powered by a battery that is getting charged by a Go Power Portable Solar System with Digital Solar Controller # 34282730 that you referenced.
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  • Energy Usage Troubleshooting For An Everchill RV Refrigerator
  • When you wire two 6v batteries in series you are combining the voltage to get 12v but the amp hours stay the same so you're only getting 225amp hours out of both batteries. I recommend using a 12v battery instead of two 6v batteries to start. Then depending on the what all is drawing power in your RV I would recommend multiple batteries. Solar panels only reach max draw for about six hours a day and that's only if the conditions are perfect so you could add more panels to help charge...
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  • Dash Lights On 2011 Toyota Highlander Appear with Trailer Connected To Solar Power
  • That is certainly an odd or rather uncommon issue that you described. The only thing I can really think of would be power back feeding on the trailer battery charge wire. However, this would only really cause an issue if this wire was not ran to the positive terminal on the tow vehicle's battery. Therefore, this would be the first thing I check (where the trailer battery charge wire is ran to on the vehicle). For example, if the trailer battery charge wire from the 7-way was ran to a fused...
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  • 12V+ Power On Trailer Side Connector When Disconnected From Vehicle
  • So I believe one of a couple things has occurred. I would first check to see where they tied the solar panels controller into. This should have been tied directly into the battery itself. They may have connected it before the battery charge controller so that is causing the 12V power to flow in both directions back to the truck and into the camper. Second the Battery Charger # 331-BCDC1225D (or similar) could be damaged internally causing power to flow both directions. If you disconnect...
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  • Performance Tools 2.5 Watt Solar Charger Blue Light is Blinking Yellow
  • I was able to reach out to my contact at Wilmar who mentioned a couple of different things that could be going on with your 2.5 Watt Solar Battery Charger # PTW2997. First, they mentioned that you should always use the battery end that came with the solar charger, so if you've not connected the solar panel with the cord that it came with, this is the most likely culprit. If that's not the case, they also mentioned to look at the following things: - make sure that the battery it is being...
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  • Troubleshooting 2022 Grand Design Solar Kit Not Working After Adding Batteries
  • Yes, you should have a fuse between the battery bank and each of the following: - Solar Charge Controller - Inverter - Converter I'm attaching a clip from the instructions for the Go Power Weekender Solar Charging System # 34282183 that you can check out. Be sure that you have your new batteries connected to your battery bank the right way. If you connect them in Parallel then that keeps the Voltage the same but if you connect them in Series it increases the Voltage. It's also worth...
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  • Troubleshooting A Flashing Back Light On A Go Power Solar Charge Controller
  • Since the system was already working and all of sudden is causing issues for you I suspect that you may be pulling too much solar power for your battery bank causing an overcharge error or a separate system, like your alternator is also charging your battery bank and causing a voltage spike which would also cause a flashing error. One way to test this is to cover up your panels and use your battery bank to power something for a bit and see if the voltage drops and the error clears. If...
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  • Will the Progressive Dynamics Inteli-Power RV Converter Damage Electronics
  • No, the Progressive Dynamics Inteli-Power RV Converter and Battery Charger - Lithium # PD9160ALV has built in safety features to protect your RV's electrical system. Such as a reverse polarity protection that will protect the converter if the battery is hooked up incorrectly. It has short circuit protection as well, which limits the current and reduces the output until the short has been fixed. Additionally, the converter will shut down if there is excessive voltage. The built-in cooling...
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  • How to Fix the Blinking Icons on My Go Power Solar Panel # 34282610
  • Sorry to hear about your controller! I went ahead and investigated this issue, and I discovered that if the controller of the Go Power Solar Panel # 34282610 continuously blinks on and off with all icons, the # 34280503 controller is receiving a battery voltage that is too high (over 15.5 volts). Once the voltage decreases below 15.5 volts, the controller will function normally. I attached a photo from the instructional manual that shows this error message. After decreasing the voltage,...
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  • Troubleshooting Battery Draining With Bright Way Solar Battery Charger Installed
  • The Bright Way Solar Battery Charger # BRW54FR would not be able to drain the battery on your gooseneck trailer. Something else must be draining the battery while it is hooked up. This is designed to trickle charge and keep your battery topped off. If something else is pulling power, it will outpace any charging from the solar panel and might appear as though this is draining the battery.
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  • Redarc BCDC Battery not Getting Enough Charge from Car Battery to Last More than Two Days
  • If you are not getting enough power from your vehicle's battery to charge your Redarc In-Vehicle Battery, part # 331-BCDC1250D, for very long, you can supplement the power going into the RV battery with a solar panel like the Go Power Solar Flex, part # 34272630. We have an extensive selection here that runs the gamut of price and wattage. I've linked to this list for you. Also, be sure to check the manual linked below for the Redarc. Page 12 has a table for cable sizing. If you do not...
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  • Charge Output Too High On Progressive Dynamics Mighty Mini AC/DC Panel and Converter - 60 Amp
  • The converter output of the Progressive Dynamics Mighty Mini AC/DC Panel and Converter/Smart Charger part # PD4060K should be between 12.6 and 13.6 VDC depending on if a load is present. If you're seeing more than this then it would indeed indicate a faulty converter. If you are no longer under warranty you can replace the converter with the Replacement Converter Section for Progressive Dynamics 4000 Series RV Power Control Center part # PD4060CSV. Please note, further diagnostic troubleshooting...
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  • Can 6V Batteries Run an RV Fridge Just Fine
  • Thanks for reaching out! There are a number of things it could be but the first thing to check is how your batteries are connected. Since they are 6V batteries you want them wired in series so that they become a 12V system. Check out the attached photos to see the difference between parallel and series wiring for batteries. Your 190W Go Power Overlander Solar Charging System, like the Weekender # 34282183, should do a good job keeping your battery bank charged but it all also depends...
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  • Lippert Powered Leveling System Panel Not Turning On Or Off Correctly On My 2014 Crusader 315RST
  • The Lippert Ground Control 3.0 Electric 5th Wheel RV Leveling System w Touchpad and Remote - 4-Point Set Item # LC358590 on your 2014 Crusader 315RST you might have an issue with the panel. Here are few things to try to narrow it down. 1 - Disconnect the shore power going into the camper 2 - Make sure the tow vehicle power is not connected to the camper 3 - Disconnect everything but the power from jacks to the battery to include: battery chargers, solar panels, etc 4 - Run your awning...
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  • How To Test A Landing Gear Switch Harness
  • I contacted Lippert and their guidance for testing the Lippert Components Ignition Proof 5th Wheel RV Landing Gear Switch w/Harness # LC145236 is to use a voltmeter to verify power is getting to the motor. Test for power both before and after the switch. If you have power before the switch but not after, then the switch is bad. You will want to make sure the switch is on when testing. If you have power after the switch then the switch is good but if you don't have power before the...
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  • Troubleshooting A MaxxAir MaxxFan 4050K That Won't Run
  • The first thing you should do is check is to make sure you have the wiring correct and not reversed. The white wire should be grounded and black to 12 volt power. If the wiring is correct make sure it's getting 12VDC power and the connections are good. With your MaxxFan Plus Roof Vent # MA00-04500K being so new it sounds like a wiring or power issue to me. The solar power charging your battery shouldn't be affecting your fan and if it was it would also be affecting anything else running...
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  • How Can I Improve Wind Resistance on My Redarc Solor Panel # RED66VR?
  • In order to greatly reduce the noise on your Redard Solor Panel # RED66VR, I recommend installing the Redarc Solar Panel Wind Fairing Mounts - Qty 2 # RED29VR. With the fairings, they provide the wind resistance you need in order to decrease the amount of noise during transport. They mount to your panel with adhesive or common fasteners.
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  • Blue light On The Performance Tools Solar Battery Charger Not Properly Functioning
  • I spoke with the manufacturer, Performance Tools, and was told that some of the LED light functions were coming from the factory reversed but that the 2.5-Watt Solar Battery Charger # PTW2997 would still function as it should. I recommend attaching the alligator clamps to the panel and testing the voltage with a digital multimeter # PT89ZR to see if the charger is actually still functioning. If so, then LED light function was just wired incorrectly at the factory but the charger is still...
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