To get 40A @ 13.6V (544W) youd need 47.3A @ 11.5V. First, the battery should be hooked up to the charge controller with tray cables. hi Brian, probably no big deal to leave the 7 pin wired for trickle charge. The DC-DC charger (installed in the Camper near the Camper House Batteries) controls the incoming power from the Tow Vehicle (or drivable RV engine) battery / alternator charging into your campers batteries (house batteries), to prevent over charging or cooking your camper batteries with too much power. Renogy Rover 40-Amp Charge Controller. Renogy Rover Wiring Diagram For Your Needs - got2bwireless.com They sit between the energy source and storage and perform the essential role of preventing any overcharging of batteries by limiting the amount and rate of charge to your batteries. Renogy SCC will take 8 awg or smaller. Easy setup and wiring. hi Jim, thanks for reading. This side of the DC Charger is the outgoing power, which connects to the camper batteries. First, the battery should be hooked up to the charge controller. We highly recommend taking the time to read up on all the different components, as well as how to plan and size your system to be efficient for years to come. They also require the most maintenance. The left terminal is for a positive DC wire. Electrical energy travels along conductors, such as wires plus the metal connections of outlets plus sockets. Below is a proud Eddie, and his new Load side Anderson connector.
Find the answers to the most frequently asked questions here, and we're always here to help. The max draw is 7 amps on the fridge and at the moment it is the only load on the . Eddie recommended the following gear, which we mostly bought from Northern Arizona Wind and Sun (highly recommended retailer!) Gel batteries have a greater lifespan than AGM batteries. Die-cast aluminum design allows for efficient heat dissipation. You may consider a 24v solar panel system if you have high energy needs. Li 40 Amp Rover MPPT Solar Charge Controller | Renogy Solar The issue : after about 5 minutes, the 50amp breaker on the truck would trip. Its a pretty crude tool, which you need to smash the crimper with a heavy hammer (i used an 8# sledge) onto a very hard surface like concrete. I appreciate Eddie explaining ( a few times ) , the exact steps Id need to do to finish this one on my own. Its possible that setup would work, but in our case the 7-pin isnt connected to our trailer battery. The Renogy 20/30/40A Rover MPPT Charge Controller is the most efficient type of charge controller. This is the optimum quantity of electrical current they might safely have. We looked at the instructions a few more times, even searched for a more recently updated version of the instructions as a pdf (in case ours were out of date). I will try and ask Eddie if a smaller gauge wire would work. The Renogy 20A Rover MPPT Charge Controller is the most efficient type of charge controller. I put the question out to Matt of the awesome adventurousway.com, why do you need a fuse on battery and a circuit breaker both? How Solar Panels Work: A Breakdown for Beginners, How To Choose The Right Solar Panels for Your Lifestyle, Charge Controller Sizing for Your Off-Grid System, What to Know About MPPT Solar Charge Controllers. This smart charge controller is capable of conveniently self-diagnosing itself in the event of an error and can be used with the Bluetooth Module, Renogy BT-1. It doesn't matter as long as your solar +/- runs to the charge controller and isn't grounded anywhere else. that its not really going to move much current. I have a generator, but it can be a pain to set up on stormy days and, of course, have to listen to it. We will make sure to include the inverter, battery, charge controller, panel and wiring in this set up. BougeRV 12v, 180 watt solar panel, Giandel 1200w/2400w PSW inverter, Renogy Rover 40 amp MPPT solar charge controller, Battery Evo 120Ah battery X 2 in parallel. There are two main types of sealed lead acid batteries: absorbed glass mat (AGM) and gel batteries. Old tube tvs, water pumps, and phone chargers usually operate ok with a modified sine wave inverter. More questions about your off-grid power system? I had plenty of #4 wire available, so I could easily make a wire long enough to swing around the top of the existing 4 incoming connections to the shunt, and just add my fifth wire on top, and bolt back down the shunt bolt. View and download quick guides, data sheets, user manuals, and how-to videos of Renogy products. We recommend that you connect the adapter kit to your panel first, then follow the + or sign coming off of the leads of the panels and match it with the + and sign on the charge controller. We recommend that you connect the adapter kit to your panel first, then follow the + or sign coming off of the leads of the panels and match it with the + and sign on the charge controller. Review the posts below to learn more about different types of inverters, what to look for when shopping, and what size inverter to purchase for your system: Solar is definitely becoming more popular among homeowners and travelers alike, and it is easy to see why. The Rover was also built tough with a die-cast aluminum exterior which allows for safe heat dissipation and general protection from wear and tear.If you have any questions regarding this product, please call us at 1 (909)287-7111 or email support@renogy.com.Key Features Automatically detects 12V or 24V DC system voltages. Create an account with us and you'll be able to: Exclusive rewards and exciting adventures all start here Connect with other users and explore their real-life experiences, The Ultimate Guide To DIY Off-Grid Solar Systems. Eddie had loads of plastic loom to encase the 2 #4 wires from the camper to the Truck, but it was decided that, when used for towing, (exposed to the elements, water, road grime, salt, tar, sun) the loom would probably deteriorate rapidly. I had our grey water hose, which I was willing to chop, knowing I could replace, re-cap when we got back to town. After 25ft of 4ga wire, the voltage would be down to 11.5V. Because of the choppiness of the wave pattern, modified sine wave inverters can negatively affect more delicate, sensitive equipment. PWM charge controllers are cheaper and ideal in smaller applications. The Renogy Rover 20A MPPT Charge Controller supports both 12V and 24V systems and can automatically identify system voltage once connected to a Sealed, Gel, AGM, and Flooded battery (manual setting is required for 24V Lithium batteries). On the plus side, they are also the cheaper option. There is possibly some extra demand and wear that this will put on your alternator, especially if used when not driving. Simply shutting away the power is not good enough. With up to 99% tracking efficiency, the Rover ensures maximum power point solar charging that gets more energy to your battery bank. An inverter is necessary to power the common appliances found in your home or RV, from TVs to microwaves. Similar to the 7pin connector on a travel trailer or 5th wheel (that runs the camper running lights, brake controllers, and actually can send a little bit of dc power to your camper, but mainly for trickle charging at a low amperage), the idea is to run another high-amp connection from the tow vehicle (on an additional / separate cable to the 7pin towing cable) which is capable of delivering much more power directly to a DC charger which is connected directly to the house batteries of the camper. 1 Warning 2 Battery Safety 3 General Information 4 Identification of Parts 5 Dimension 6 Installation 6.1 Connection/Setup 6.2 Mounting 7 Operation 7.1 Interface description 7.2 Use steps 7.3 User settings 7.4 Manual turn off backlight function 8 Troubleshooting 9 Technical Specifications 9.1 Support 10 Documents / Resources 10.1 References Second, then connect your solar panel to your charge controller. With the extra power, I also have future plans to run my RV fridge in electric mode while traveling powered off by an inverter. Solar Input Power 12V/260W, 24V/520W. The Starter Kit is great for off-grid applications, such as RVs, trailers, boats . What does 20A on MPPT charge controller mean? Grounding Type : Negative. Lithium batteries typically have a lifespan of at least 10 years and lose less capacity when idle than other battery types. I mounted the Tire Minder to the cabinet (it had been just floating around on the floor of the battery compartment). here is a closeup of the anderson connector on the tail of the Truck (source) and the trailer side (load) the garden hose connector. Obviously we can change our power consumption habits to adjust to the lack of sun (not using the microwave, not using the electric water kettle etc), but even then, after 3 days with no sun, our batteries start to dip down to low levels. Also note, I increased the breaker amps in a subsequent edit to this post. See model 2.8.3 for more installation instructions, https://www.youtube.com/watch?v=f36kxSRK0Ik, https://www.renogy.com/content/files/Picture-Manual.pdf, https://www.renogy.com/content/files/Off-grid-General-Manual.pdf. System Setup Introduction This section will go over how to properly set up a basic system. PDF DC-DC Multifunctional Charger - Renogy Click here to remove banner ads from this forum. For instance, if you have one of our 20Amp charge controllers, we recommend using a 20Amp fuse. The Rover MPPT charge controller can work with standard off-grid 12/24V solar panels with high voltage or multiple panels with voltage up to 100V. Question: can I use a smaller gauge wire like a an 18 gauge wire instead of a hes y 4 g cable? You could use our tray cable or any general stranded copper core wire to connect the two. I am trying to see if it ok to have the 7 pin doing the trickle charge and using the DC to DC at the same time. update 9/4/2021 : we have changed our tow vehicle to a F-150 Powerboost. step 15 : Fast forward a couple of days. And finally, connect the a DC positive wire to switch ON the converter and see if it works. View and download quick guides, data sheets, user manuals, and how-to videos of Renogy products. Summary of Contents for Renogy Rover 40A. Overcharging, over-discharging, overload, and short circuit.Capable of charging over-discharged lithium batteries. We chose the 40amp charger, one because it was a little bit cheaper than the 60amp charger, but also, we wanted to play it safe with extra strain on our alternator in the case that we end up using it more than anticipated. A Boat for Anne & Ray - 34' 1976 CHB Trawler named Vestri, Installing LCI Road Armor EQ, Wet Bolts, Bushings & Shackles, Starlink Update Portability Feature - How It's Worked so Far (BC to Arizona). Most RVs and boats have 12V battery banks, so people usually stick with the 12V panels in order to be compatible with those. freedominacan.com. update 6/12/2020 : sure wish I had found this guys blog sooner ! Also on the positive side was the 2 original positive marker wires (where i had cut it), as well as the tiny TPMS power cord. repurposing a spare Bogart sc2030 solar charge controller. Programming Parameters RENOGY RoVer 40 amp Solar Charger - YouTube Renogy 200-Watt 12-Volt Off-Grid Solar Starter Kit w/ 2-Piece 100W I have dealt with Renogy Customer Service in the past, and they were very responsive. We were headed from Green River to Moab, UT which is about a 1 hr drive. Did you leave the charging cable on the 7 pin wired up or did you remove it? See model 2.8.1. Enclosures not just protect the connectionsand protect folks from accidental contact with those connectionsthey also provide means for protecting conductors (like power cables) and gadgets. View and download quick guides, data sheets, user manuals, and how-to videos of Renogy products. Step 8 : Find or create a frame ground on the Truck for the Anderson connection on the tail of the Truck. The wire gauge is so small (like 12g?) Grounding and polarization are vital for the safety of modern electrical methods. Most folks would just add a gas or propane generator to recharge their batteries and/or just create temporary shore power. Disclaimer: Working with electricity can be dangerous. Off grid solar systems utilize batteries to store energy produced from solar panels. Let me know if I can be of any more assistance. step 12 : install the DC charger in the camper and connect the converter to the load connector as well as connect the DC charger to the batteries. In this guide, well help you navigate calculating how much energy youll need to produce, how to store that energy, and how to select your components, from solar panels to inverters. Secure Payment. Step 5 : make a nice ring connector on the engine end of the #4 wire. Contact our professional service team for help via phone, livechat, or email. DC-DC Battery Chargers. Sign up for exclusive offers, original stories, events and more. Regulator Setup > Dual Battery Dual Panel with Solar (SRP . This technology ensures the maximum efficiency of your solar system and significantly outperforms standard PWM solar controllers. Opened up the hood of the truck and flipped the breaker to ON which means we were sending power from the truck battery to the DC Charger. RS232 port to communicate with BT-1 Bluetooth module.---------------------------------------------------------------------------------------------------------------------------------------------------------PLEASE SUBSCRIBE and WATCH Vanjitsu: https://www.youtube.com/channel/UC82PYyEhesCFBbpTILLwX1Q Donations for Jiujitsu2000: https://www.paypal.me/jiujitsu2000 Want to contact me? Flooded lead acid batteries are the cheapest battery option and are available in many big box stores. BTW this mod is working great, when we need it, it really fills up our lithium batteries quickly. Polarization makes sure that electric current travels from the source alongside "hot" wires in addition to returns to the particular source along fairly neutral wires. hi Steve, thanks for reading my post. Page 1 Rover Series Rover 20A | 40A Maximum Power Point Tracking Solar Charge Controller 2775 E. Philadelphia St., Ontario, CA 91761 1-800-330-8678 Version 1.0. upate 6/18/2020 : we finally got back out on a trip since installing our DC-DC converter. Does it connect to the positive or the negative terminal? While its definitely not for everyone, DIY off-grid solar can be a great solution for those living in a remote area without reliable and affordable access to the grid, want to live a self-reliant lifestyle without monthly utility bills, or have the ability to access power during a blackout. If you have further questions, please dont hesitate to contact us via our website or social media listed below. For our style of camping, having only solar power, we are covered for about 90% of the time. Totally demoralizing after a long 6-7 hour overall project effort. Note, however, that there is zero danger to setting up 15-amp receptacles within 20-amp circuits since it is completely fine when the plug-in device pulls less power as compared to the circuit amperage. Theres a lot that goes into going solar, from sorting through technology options to handling permitting, but thanks to a growing number of
Fill in your details below or click an icon to log in: You are commenting using your WordPress.com account. Shari Galiardi & David Hutchison have turned their higher education backgrounds, desire for life-long learning, and thirst for adventure travel into writing, photography, video production, and public speaking tours from coast to coast. Learn solar technology and its benefits as well as how to start your solar journey with Renogy products. Contact our professional service team for help via phone, livechat, or email. Just adding another 100ah battery would probably be enough to get us through an extra one to three additional days of no solar. Make sure that you lead the wire into the battery terminal of the charge controller and match the + and to the battery + and -. Renogy rover programming. Code Quality 28. . . . cyrils/ step 17 : So now that we knew everything was rewired and working properly, it was time to connect the DC ON wire to a 12 volt source, in our case, some running lights so that when the truck is in tow mode you could send power, if desired, to the DC Charger. The RS232 communication port allows the Renogy Rover charge controller to communicate with the DC Home app and, If you have any questions regarding this product, please call us at 1 (909) 287-7111 or or, More questions about your off-grid power system? The amount of battery storage you need is based on your energy usage, so again refer to your results from the Renogy solar panel calculator. Amazon.com: Renogy Rover 40 Amp 12V/24V DC Input MPPT Solar Charge Controller Auto Parameter Adjustable LCD Display Solar Panel Regulator fit for Gel Sealed Flooded and Lithium Battery : Patio, Lawn & Garden Patio, Lawn & Garden Generators & Portable Power Solar & Wind Power Energy Controllers Ive hooked up my 40A Renogy DC-DC with input from TV with 4ga Anderson connector and output to my 280Ah LiFePO4. 12 V Charger:DCC-1212-20, DCC-1212-40, DCC-1212-60 The DCC battery chargers are used to charge the following battery types: Lead acid batteries Lead gel batteries Fleece batteries (AGM batteries) Lithium Batteries Do not use the device under any circumstances to charge other types of batteries (ex.