renogy dc to dc charger installation

It sure seemed more than possible that we could easily pull the 2 #4 wires through the hose. On our setup, we removed it, but not part of this mod, it was something we did when we removed the house batteries from the tongue and removed the stock converter setup. 12V 40A DC to DC Battery Charger w/o Solar Input. Renogy DC-DC Chargers support a variety of battery types and, depending on the charger, it operates while driving or stationary in order to maximize your off-grid lifestyle. This is a good quality hose, very pliable and wide. Installing your own DC-DC Charger at home is actually incredibly simple when you follow this easy step-by-step guide! 2. Its a great MPPT Solar controller/DC to DC battery charger. Please note the D+ Ignition Cable is not included. However, since standard/traditional alternator has a fixed voltage when charging, while smart alternator has a controlled charging output based on operating conditions, it is required to connect the charger to the smart alternator through the Vehicle Ignition Port by the IGN Signal Wire comes with the package. This is stated in the manual but can easily be overlooked, so the cable and fuse size chart is a good reference point. A typical installation of a DC-DC charger. Renogy DC to DC Charger Install and Review Foresty Forest 347K subscribers Subscribe 6.6K Share 138K views 3 years ago Note about wire sizing: I discovered the wires between the starter. Is it necessary to connect? Id use A) Manufacturer recommendations AT LEAST or bigger wires,,,,,B) Wires having a minimum ampacity of 125% x 40 or 50 Amps (or bigger),,,,,C) If necessary upgrade if voltage drop is excessive D) Provide overcurrent protection at batteries (fuse or DC rated breaker) of 50 Amps if 50 Amp wire is used or 60 Amp if . This multi-stage, multi-input battery charger can charge the house battery from a starter battery linked to the car alternator or by utilizing solar panels connected directly to the unit. For the RV system, The generator ensures stable power supply to the starter battery, and uses the extra power of the starter battery to supply power to the house battery. On-board chargers can be installed easily and used on vehicles such as cars, vans, boats, and more. I give it 5 stars because I have fixed all the faults apart from the short terminal bolts, but TBH I shouldn't have to fix any! That seems to happen regularly on newer alts., so you need the signal wire attached to the D+ wire of the alt. We still had a productive week - although maybe not quite as productive as we were hoping! 1. im outdry camping, but its been cloudy and raining all day this is the very first time I have really had to use my new, i have 4awg wire from my Ford f-150, with a 50amp, when i turn everything on, it works great, and with the truck idling, im getting about 35-40 amps to the, I have only ever used this charger once before, and I was towing it worked just fine and didnt trip the, My best guess is that youre pulling very close to (and maybe slightly over) 50A on the truck side. Might be similar to. The VSR also ensures reliable isolation between the starting battery and service battery, avoiding charging interference. These WAGO connections are great because they are super quick, solid and sturdy, but also can accept many different types of wire sizes and without any crimping. When the generator is started, a signal will be obtained on the D+ Ignition cable, which will light up the indicator light of the charger. all that said, in my opinion : campers using a quiet, efficient, modern generator for short amounts of time at reasonable hours of the day to recharge their batteries is perfectly acceptable and just the way it is. Please refer to the manual on page 15 for Battery Type LED. Renogy you need to have active cooling like a small inbuilt fan to fix the overheating? BUT (heres the issue) after 30 secs or so the Renogy starts turning on and off (internal protection?) I ordered some more #4 welding cable, some more ring connectors, bought a good linemans cutters from Home Depot (to make a clean cut in the #4 cable), as well as ordered a manual hammer crimp tool to connect the ring connectors to the #4 wire. By utilizing the DC-DC temperature sensor, this charger is able to protect your battery from high or low temperature by giving -3mV/C/2V compensation so that the charger recognizes the voltage more accurately and assures stable and constant charging to the battery. And what the heck does that mean ? I needed a reliable DC to DC charger with solar input which had a maximum battery input of 50 amps. Connecting to the A2 upfitter lug - This is where you can source up to 250 amps of power and is left open for upfitters, this is where i connected my 4 awg wire. Please allow up to 1 to 2 business days for processing and 3 to 5 business days for shipping. There are two LED lights above the dip switches, and if it was powered on and working properly, we should have seen a green light on the left side. This side of the DC Charger is the Incoming power from the hose connector, the two #4 cables that run out of the camper, along the frame, and can be connected to the Truck-side Anderson Connector plug. Step 1 :be sure that we have an alternator in our 2017 Ford F-150 that can handle the extra power that we are trying to send over to the camper. Show more Show more Show chat. Its possible that setup would work, but in our case the 7-pin isnt connected to our trailer battery. What will happen if the service battery is fully charged? Nowadays, they are getting cheaper and more reliable. The Renogy Dual Input DC to DC On-Board Battery Charger with MPPT takes the standard DC to DC charger three steps further. I now have to order that part in order of the above item to work more precisely. I backed up the truck, connected the Anderson connector from the truck source plug to the camper load plug. Well post some feedback once we use it ! With only 244mm in length, 145mm in height, and 1.42kg in weight, Renogy DC-DC On-Board Battery Charger is ready to be installed and adapt to any tiny narrow installation space, resolving your concern from limited room in your vehicle. This was his first time installing a DC-DC charger in a towable camper, but he was up for it. A DC-DC charger is, by its nature, going to limit how many amps it tries to pull from the source. In my latest RV mod, I install a high amperage 30A 12VDC port into the bed of my 2018 Ram 3500 pickup truck. Biases to solar power when it is available. We decided to try a DC-DC charger from Renogy . This 20A DC to DC Charger is designed to charge secondary batteries while driving using the primary battery connected to the alternator. CaptainMitch. Compatible with a multitude of alternator types, the DC-DC battery charger offers correct charging for AGM, Flooded, Gel, and even Lithium deep cycle batteries! Also it seems like not alot of folks have the power and heated seats so there wasn't much info on wiring bit. Renogy's DC to DC MPPT on-board Battery Charger is designed to give you options! Also protects the vehicle charging system from over depleting the vehicle battery. DCC50S 12V 50A DC-DC On-Board Battery Charger with MPPT(New Version). Please note the LC cable is not included. When connecting the charger and the battery, make sure the battery poles are clean when connecting the terminals, select a sufficient cross-section for the connection cable, tighten the nuts and bolts with proper torque as loose connections may cause overheating. This is how Ray at Love Your RV did his install, and it seemed to work just fine for him. Renogy 40A DC to DC Battery Charger ; Nominal Voltage: 12V: Rated Charge Current: 40A: Output: 500W: Idle Power Consumption: <0.4A: Input Voltage Range: 8V-16V: . The idea here would be, in our case, to connect the on/off wire to the running lights of the truck, so that it would only be active if our running lights were on (either 7pin connected to the trailer OR we jump the 7pin with a fuse). For even more flexibility, we added a portable 100 watt panel in the fall of 2018. High-quality DC-DC chargers are three-stage chargers. The DC-DC battery charger is capable of identifying whether the generator is started, to prevent over-discharge of the starting battery and protect the generator. For additional safety, it isolates the input from the output preventing incorrect voltage transmission. While your vehicle's alternator prioritizes your starting battery, this unit will allow your solar system to charge your service battery first! 3. To change the battery type you will need to press the push button that is located on the PV+ and ALT+ side of the DCDC, then continue to press the button and the LED will display different colors with each representing a single type of battery. If the Alt. But these tiny wires stay snug without any issue in the WAGO. I have also read some strong feelings against Renogy. For example, the Renogy 40A DC to DC battery charger may draw up to 60Amps whilst charging (40 amp x 1.50 (50%) = 60 amps). In addition to the charger, and the parts listed above from Eddies list, I also purchased a Blue Sea Systems MRBF Surface and Terminal Mount Fuse Block along with a 60amp fuse to protect the wire between the Truck battery and the Breaker. 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). DC-DC are used in 2 x battery systems where the starter battery charges the house battery to 100% in vehicles or boats. Removable side covers avoid contact between product terminals and the human body during transportation and daily use, which results in electrostatic damage, ensuring product stability and safety. BTW this mod is working great, when we need it, it really fills up our lithium batteries quickly. There are three different locations that we recommend installing fuses or breakers: Between the charge controller and battery bank Between the charge controller and solar panels Between the battery bank and inverter 1-Between the charge controller and battery bank I had to swivel the seat base in order to get a socket onto the back two bolts. CE certification. Learn more from, 12V 40A DC to DC On-Board Battery Charger, Battery Temperature Sensor for DC to DC on-board Battery Charger, DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT, 12V 60A DC to DC On-Board Battery Charger, 12V 200Ah Lithium Iron Phosphate Battery w/ Bluetooth, Dimensions:8.3 x 6.9 x 2.7 in / 211 x 175 x 68 mm. Question about the 7 pin. I am experiencing the same problem for my 2.0 amp Renogy charger no green light. Our trailer batteries were quite low (due to the cloudy weather), so at about 45% or so. Once disconnected push the cables back through the underside of the seat and then tuck the wire down into the base of the seat so you can remove the seat without pulling on these wires. The idea is, the alternator on the your tow vehicle (or in the case of a van, or drivable RV) creates extra surplus power that can be used charge the house batteries of the camper. I have dealt with Renogy Customer Service in the past, and they were very responsive. A DC to DC Charger is designed to charge secondary batteries while driving using the primary battery connected to the alternator. Offers Over-voltage Protection, Over-temperature Protection, and Reverse Polarity Protection to ensure the operation safety. See owners manual for more details. For battery settings please refer to the Manual Book on page 12&15. Renogy DC to DC Battery Charger InstallRenogy 60A DC to DC Battery ChargerCompatible with a multitude of alternator types, this 60A DC to DC Battery Charger . The battery temperature sensor for DC-to-DC car battery chargers can be purchased at the Renogy store. With Pandemic shipping times, I didnt want to wait too long and had it shipped to a future destination a few days into our future itinerary. 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. Hey guys, so I've been meaning to figure out how to properly have my alternator charge my house batteries. If you have any questions regarding this product, pleasesubmit a case. Compatible with a multitude of alternator types, the DC-DC battery charger offers correct charging for AGM, Flooded, Gel, and Lithium batteries. The large terminal screw bolts are far too short for large cables and is a struggle to get the cables screwed down, All you need to fix this problem are longer terminal screw bolts. If you have any questions, please contact us in time. SO this means, it will never enable unless we turn ON the breaker, under the hood of the truck. Renogy's DC to DC MPPT on-board Battery Charger is designed to give you options! Winnebago Camper. Attach connector plug to the tailgate of the Truck. Disconnect the main battery - This wasn't so easy, there is a small (5\" x 5\") plastic cover to the right of the accelerator pedal, pull it from the top and then pull up hard, its not easy bu t it comes off. 3. Stage 1: Boost- this offers the greatest voltage possible when charging a depleted battery. Connecting to the DC+ lug for a light power source that is only powered when the engine is running. To be fairthe diagrams, troubleshooting in the Renogy instructions for the DC-DC Charger arereally, really vague, super-specific to drivable RVs only, and in general just kind of suck. So driving in full sun and an empty battery the best the charger would put in is 32 amps. I have a couple of installation questions about my Renogy 40amp DC DC charger with 2 200AH Lithium Batteries (ampere time) Question 1: So I have seen were folks put in a switch that sees 12V and turn it to the on position to enable the DC/DC and turn it off when they dont want to pull from the tow vehicle. The charger is overheating in Scotland in Mid winter and where the charger sits its about 15c and it has plenty of air. Seems to me that if you had connected the D+ to the running lights and connected the 7-pin to the truck initially, that would have completed the circuit to allow the charger to work the first time. Step 4 : look for a path to run the single positive #4 cable from the engine compartment all the way back to the tail of the Truck. Step 6 : pull the #4 wire through the frame channel. This Renogy DC-DC battery charger is compatible with traditional and smart alternators. Luckily Eddie had access to a fish wire, which easily passed through the channel. Everything was connected up and it just works. 5. These six charging voltages meet the requirements of lithium batteries and lead-acid batteries in order to provide more charging options. Renogy's DC to DC MPPT on-board Battery Charger is designed to give you options! Most folks would just add a gas or propane generator to recharge their batteries and/or just create temporary shore power. Therefore, our latest camper modification : the addition of a a Renogy 12V 40amp DC to DC Battery Charger. Please note the temperature sensor is not included and it cannot use with Lithium batteries. A charger like the Renogy 12v DC To DC On-Board Charger is a great vehicle charging solution. Step 2 : contact Eddie ! However, these batteries cost about $900 each ! Renogy 40A DC-DC Charger 60 Amp Switchable Breaker 50 Amp Switchable Breaker Battery Terminal Fuse Holder (if not already on battery) 60 Amp Terminal Fuse 4 GA Cable 20 FT 100% Copper Booster Cables Anderson Type Connectors 4 GA Lugs and Heat Shrink Hydraulic Crimper Bernzomatic Torch Vamplier Electrician Scissors Uni-T Clamp-On Amp Meter At this point, the Truck prep and wiring was complete. This wire is included with the charger. Great bit ov kit once up a running would Recomend, im running 640 watt renogy panels, 2000w Renogy inverter, Renogy Bluetooth, x2 Renogy smart lithium batteries, and dc50 mppt charge controller. We went with a 40amp model, but they also make them in 20 and 60amp. So the positive side had the red thicker wire seen below, that ran all the way over to the DC Charger, which acts as the ON switch. The Renogy unit is +10 amps more than the allowable MB guidelines of 40A. Eddie added some scrap wood and drilled it to the floor of the camper, right next to the Inverter. Please note the temperature sensor is not included and it cannot use with Lithium batteries. Hey guys, so I've been meaning to figure out how to properly have my alternator charge my house batteries. Remove the closed cell foam dust cover.6. One note is that you will need to run a wire from the charger to your vehicle's ignition circuit. Exclusively available with the BT-2 Bluetooth Module accessory and Renogy DC Home App available on the IOS and Google Play Stores, you can monitor this device remotely and simply through your phone and stay constantly updated. This was puzzling to me, since it would seem that a 40amp DC charger wouldnt draw more than 40amps. Its only when we are socked in for a few days in a row with absolutely no sun in sight that things start to run a bit thin. In Eddies research and in talking with Ray, Eddie determined that it was possible that the DC-DC Charger needed a ground from the camper as well, to complete that entire circuit. Just the 7 pin trailer connections. Please allow up to 1 to 2 business days for processing and 3 to 5 business days for shipping. This Renogy DC-DC On-Board Battery Charger with MPPT was specially die-cast aluminum designed for efficient and ZERO dB noiseless heat dissipation. just something to consider. 4.1 Mount the Battery Charger 4.2 Location Considerations 4.3 Connecting Temperature Sensor 4.4 Connecting IGN Signal Wire 4.5 Connecting Battery Voltage Sensor 4.6 Selecting the Battery Type 4.7 Connect the Battery Charger 4.8 Typical Setup 4.9 Cable and Fuse Sizing 5 Operation 5.1 LED Indicators 5.2 Charging Logic 5.3 Solar Charge Algorithm When the BMS wants charge this charger acts as a current limited charger, thus protecting the alternator; when the BMS does not want charge this charger just acts as a voltage regulated power supply. renogy dc to dc battery charger 20a, 40a, 60a Victron has many versions available for 12, 24, and 48 Volts. I mounted the Tire Minder to the cabinet (it had been just floating around on the floor of the battery compartment). Filter By Request Wholesale Price REGO 12V 60A DC-DC Battery Charger Compare $499.99 Add to Cart DCC50S 12V 50A DC-DC On-Board Battery Charger with MPPT Compare $269.99 $339.99 18-16AWG copper cable recommended. Isolating the solar solves the problem. So, we really dont need more battery capacity just an alternate backup system to recharge the batteries when there is no sun for the solar setup OR there was to be some sort of problem with our solar setup (such as a malfunctioning solar controller, etc.). Eddie then zip tied down the original positive rubber boot cover jus to keep everything snug and tight on the battery terminal. Renogy 20A 12V DC to DC On-Board Battery Charger is designed to charge secondary batteries while driving using the primary battery connected to the alternator. 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. that its not really going to move much current. The model range is suitable for 12V or 24V systems, and both lead acid and lithium batteries. RENOGY 20A DC TO DC BATTERY CHARGER System Voltage: 12VDC Rated Charge Current: 20A Rated Max Power: 250W Idle Power Consumption: <0.4A Input Voltage Range: 8V-16V Weight: 3 lbs. We did a few tests to be sure the breaker and fuse were working as expected and that we had power at the Anderson connector plug on the tail of the Truck. It's the smart way to keep yourself fully charged and off-grid longer! As I mentioned if its a 40 amp charger ampacity doubles. Renogy's DC to DC MPPT on-board Battery Charger is designed to give you options! 12V 20A DC to DC On-Board Battery Charger. 12V 40A DC to DC On-Board Battery Charger. I appreciate Eddie explaining ( a few times ) , the exact steps Id need to do to finish this one on my own. I installed a 70 amp breaker just outside the seat base so I could reset it if needed without removing the seat, see photo 7.10. DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT. Eddie recommended the following gear, which we mostly bought from Northern Arizona Wind and Sun (highly recommended retailer!) So far I love it and can highly recommend. While your vehicle's alternator prioritizes your starting battery, this unit will allow your solar system to charge your service battery first! I screwed down the DC unit to the wood blocks which Eddie had already connected to the Camper floor. After flying back home, we were not ready to give up our new lifestyle yet, so we bought a minivan, converted it into a DIY minivan camper, and drove across Canada in search of beautiful campsites and stunning mountains to climb. How do I set the battery since there is no display screen? Bought a 170 lithium battery from renogy 4 months ago and one major issue shows up every-time. See photo 1.2. Renogy DC to DC Battery Charger InstallRenogy 60A DC to DC Battery ChargerCompatible with a multitude of alternator types, this 60A DC to DC Battery Charger offers correct charging for AGM, Flooded, Gel, and even Lithium deep cycle batteries!Featuring a 3-stage battery charger and multiple electronic protections, owners can feel confident that their batteries are being charged optimally and automatically.Easily install the compact yet sturdy DCDC 40A on various applications such as: RVs, commercial vehicles, boats, yachts and many more!Edit Post2019 Sprinter Van Lesson 10,103 - Sourcing 12v PowerHere are few lessons learned from making a connection to the upfitter lugs under the drivers seat to get 12v power from the engine/aux batteries, it seems like there is zero info about the entire process out there so here goes.

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