Things are starting to come together, but we still have a looooong way to go in this build.Now, time to get some painting done and get the insulation covered with our new, beautiful 1/4\" Maple wall and ceiling panels!________________We are a couple of full-time travel dreamers who decided to pack up our lives to explore the world - and then 2020 happened. When the ignition turns on, it signals your charger that the alternator has engaged, which turns on the charger itself. 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. 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. Eddie suggested giving the cables a good lube with dishwashing soap, so the fat rubber cables would slip nicely through the hose. The Renogy 30A single input 15A/15A dual input DC-DC On-Board Battery Charger with MPPT is designed to charge service batteries from two DC input, solar panels and the vehicles alternator Compatible with multiple deep cycle battery types: AGM, GEL, Flooded, and Lithium If you have any questions regarding this product, please, 2.65 X 1.38 X 0.55 in (67.3 X 35 X 14 mm), 12V 40A DC to DC On-Board Battery Charger, DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT, 1000W 12V to 230V/240V Pure Sine Wave Inverter With English Standard Socket (with UPS Function), 12V 60A DC to DC On-Board Battery Charger, 3000W 12V Pure Sine Wave Inverter Charger w/ LCD, 12V 200Ah Lithium Iron Phosphate Battery w/ Bluetooth, 12V 100Ah Lithium Iron Phosphate Battery w/ Bluetooth, RBC3050D1S Fuse Installation Instructions, Monitoring Screen for DC-DC MPPT Battery Charger Series manual, Operating Temperature Range : -31F~149F / -35C~65C, Dimensions : 9.6 x 5.7 x 3.0 in / 244 x146 x77 mm, Communication Port:RJ45 (RS485 Protocol), Operating Temperature Range: -4F~113F / -20C~45C, Dimension: 2.76 x 4.33 x 1.25 inch / 70 x 110 x 31.8 mm. See owners manual for more details. Hey guys, so I've been meaning to figure out how to properly have my alternator charge my house batteries. 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. 2. Charger then connects to two 12V 35aH solar AGM batteries from harbor . What is its purpose? so would be 45 amps from the alternator and 5 from the solar making up the 50 amps. If you have any questions regarding this product, please, More questions about your off-grid power system? Its possible that setup would work, but in our case the 7-pin isnt connected to our trailer battery. These guys are RV upgrade masters, and although their installs are relatively recent, it seems they are happy with the Renogy charger. The Terminal fuse protects the wire from the battery to the breaker, then the breaker protects the wire run along the length of the truck. Is it necessary to connect? We decided to try a DC-DC charger from 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). step 10 : connect the long #4 wire from the tail of the truck to the breaker in the engine compartment. If you have any questions, please contact us in time. This charger was chosen for price and capability. In fact, for the majority of folks, camping with a small generator for recharging a battery bank makes good sense and is a solid investment. With multi-stage charging and multi-chemistry This multi-stage, multi-input battery charger can charge a service battery from a starting battery linked to an alternator or by utilizing solar panels connected directly to the unit. step 16 : OK, so now that we knew that we were missing Trailer Frame Ground in this whole setups circuit, all we needed to do was get Trailer Frame Ground into the input side of the DC-DC Charger unit. It came with a positive / negative alligator clip that you can just connect to your battery. So if you leave the solar on on a cloudy day, yo will get 25 amps from the alternator and maybe 1 amps from the solar, you are then losing around 24 amps. renogy dc to dc battery charger 20a, 40a, 60a Victron has many versions available for 12, 24, and 48 Volts. This battery charger is compatible with both traditional and smart alternators. The DC-DC battery charger is installed between the starter battery and the house battery. They are available on Amazon as well as directly from Renogy. I used some WAGO connectors for both the positive and negative side of this marker light, because I had multiple things I wanted to connect to this marker light power, now that I had it available. fantastic item chargers leisure batteries and the starting battery also i have the blue tooth module to view the status, wish id bought this at the beginning of my build ,its excellent ,chargers leisure batteries and then the starter battery ,its also worth getting the BT module so you can see the specs while charging via solar, excellent item does flow back to starting battery when leisure batteries full , easy to fit and understand instructions , doesnt come with a bt module i suggest you order one , ideal to plug solar into as this does it all. Renogy DC-DC On-Board Battery Charger is designed to charge service batteries from a starting battery linked to an alternator or by utilizing solar panels connected directly to the unit, offering multiple charging options and ensuring your battery stay fully charged. DC-DC are used in 2 x battery systems where the starter battery charges the house battery to 100% in vehicles or boats. This is what will connect to the newly installed truck Source side Anderson plug. 04-23-2021, 10:00 PM. This diagram shows the whole connection of the DC-DC On-Board Battery Charger. After 25ft of 4ga wire, the voltage would be down to 11.5V. The D+ Ignition cable is capable of identifying whether the generator is started, to prevent over-discharge of the starting battery and protect the generator. Please allow up to 1 to 2 business days for processing and 3 to 5 business days for shipping. 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. It accepts and regulates a charge from either (or both) your starting battery (alternator) and solar panels, acting as both battery isolator/charger and charge controller. 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. SUCCESS ! This took way longer than I had hoped, mainly because I had never used a hammer crimper before. The charger will overheat and go into error 6 mode when driving using the alternator. They take the voltage and current of the input and transform it to a usable voltage/current for the output. The D+ ignition cable can be purchased at the local store or online, it suits both D+ and LC terminals. Luckily, there was an existing ground which Eddie could re-use, right under the tail. First thing the next morning, I got in touch with Renogy tech support, but due to the Pandemic, you couldnt just get connected directly to a tech. This is how Ray at Love Your RV did his install, and it seemed to work just fine for him. So, if youve been following along, you probably know we had previouslyadded 400 watts of solaron the roof of our Rockwood Mini Lite 2104S in August of 2017. Instead of burning lots of #4 cable to run both a positive and negative, wed just run the positive from the battery, then use the frame as the negative return. The LC wire can automatically adjust the charging current to prevent excessive charging current from damaging the house battery. This battery charger is compatible with both traditional and smart alternators. Also would like an option to dual charge [from PV] both starter battery and leisure battery (eg before leisure battery is full) in case static for some time to keep starter battery topped off, but would need dual charging logic (lead acid vs LiFePO4) so maybe a bit much to ask. Location Make sure to install the B2B charger in a well vented space, and do not obstruct the hot air exhaust: Wiring and Electrical They created a ticket for me and put me in the queue and told me a tech would get back ASAP. Anybody got an idea? Considering which equipment to buy I downloaded instruction manuals from various manufacturers and found Renogy was the most straightforward to understand so I bought from them an ac-dc charger, a lithium battery, the dc-dc DCC50S with a BT2 and a 1000w inverter. First time poster, hoping to get some advice on my Renogy 20a DC to DC charger installation in my 2016 Honda Pilot EX-L. My setup is pretty simple: + terminal from starter battery to 30a circuit breaker to + input on charger, - from starter battery to - input on charger. This design method can well prevent the starting battery from being over-discharged during the charging process. SW5 switch is the selection switch for switching between lead-acid batteries and lithium batteries. Gender: Male. This manual showed me the two connections points I needed to make on pages 245 thru 248, one for 70 amps of power going to my DC to DC charger located in the rear of the van and the other was a small 12v signal wire that is used to turn the DC charger on ONLY while the engine is running. On-board chargers can be installed easily and used on vehicles such as cars, vans, boats, and more. The D+ Ignition cable is a design method used to identify whether the generator is started. They were just totally overwhelmed, trying their best to have their techs work remote and adapt to the Pandemic workflow. 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: . Click here for prices on amazon.com victron orion tr smart dc to dc battery charger Get Started With Off-Grid Solar Power If the solar is producing any power at all - it splits the charging capability equally between the two sources. These are very reliable connectors (used for things like powering winches and snowplows), have a nice weatherproof cover, and are rated for 50amps of power. Make sure that the entire system is a 12V system, 2. These six charging voltages meet the requirements of lithium batteries and lead-acid batteries in order to provide more charging options. update 9/4/2021 : we have changed our tow vehicle to a F-150 Powerboost. Eddie and I thought it was indeed possible that the specific unit we installed could have been faulty, we had no way of knowing. upate 6/18/2020 : we finally got back out on a trip since installing our DC-DC converter. What types of battery does the charger support? Question about the 7 pin. We dont anticipate using this very often (since our Solar is always on), so we wanted to have a way to connect and charge as needed. This can be configured to do just that. Why do we need Smart DC-DC chargers? This Renogy DC-DC On-Board Battery Charger with MPPT is compatible with both traditional and smart alternators. 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. This means that, all I had to do was run a #4 cable from the shunt, snake it through the existing wiring, and terminate that cable in the back of the DC Charger, on the Input side. It allows me to charge my batteries with proper multi-stage charging by both my alternator AND solar panels. The Renogy hides the input cables and uses posts to connect the ca. This Renogy's DC to DC MPPT on-board Battery Charger has a built-in Voltage Sensitive Relay (VSR), thanks to which the charger will Trickle Charge the service battery and maintain its fully charged status, and will also Trickle Charge the starting battery via solar panels. 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. We were headed from Green River to Moab, UT which is about a 1 hr drive. 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 . Please allow up to 1 to 2 business days for processing and 3 to 5 business days for shipping. 1. Protect Your Starter Battery Be careful not to over-torque the terminals on the DCDC as over-torquing may cause irreparable damage (Do not exceed 16 N-m / 3.3 ft-lb). I now have to order that part in order of the above item to work more precisely. 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. This 20A DC to DC Charger is designed to charge secondary batteries while driving using the primary battery connected to the alternator. So I chopped the alligator clips, and these wires had an impossibly small #20 wire. Offers Over-voltage Protection, Over-temperature Protection, and Reverse Polarity Protection to ensure the operation safety. The battery temperature sensor for DC-to-DC car battery chargers can be purchased at the Renogy store. Probably when youre towing, the truck battery voltage is higher hence its not happening. 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. When connected with two batteries, it is vital to be able to isolate the two start and service batteries for charging safety. The DC-DC battery charger adopts the design of the DIP switch and it provides 6 charging voltage settings through five gears. 1. Required fields are marked *. Of course, this step got repeated a few times on the cabling on the Truck and inside the camper, just showing his current method. Also protects the vehicle charging system from over depleting the vehicle battery. 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. This Renogy DC-DC battery charger is compatible with traditional and smart alternators. The issue : after about 5 minutes, the 50amp breaker on the truck would trip. See photo 1.2. If you have any questions regarding this product, please submit a case ! What will happen if the service battery is fully charged? But in the UK, PV output isn't great. 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. That is, after a few days without consistent sunshine, we have no backup method for recharging our batteries. Did you leave the charging cable on the 7 pin wired up or did you remove it? Is it necessary? I anchored these to the wall so there would be no real stress points and tested all connections. 18-16AWG copper cable recommended. So far I've installed a BMV-712, a 100/20 MPPT Solar controller and an Orion-TR Smart 12/12 30amp DC-DC charger. Attach connector plug to the tailgate of the Truck. We decided to try a DC-DC charger from Renogy. Bonus points : he is friends with Ray at Love Your RV, so we knew we could hit up Ray if we hit any technical issues or roadblocks during the install. I was able to return the original DC unit to Amazon, now that I had a second unit directly from Renogy (now that we knew the original unit was not defective). 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. We had followed the instructions as closely as possible. Check out our inital tests on how to run the Camper on 30amp service from the truck, Eddie Glonek of Mobile Homestead Solar Services, MRCB 187050F-03-1 50 Amp DC Circuit Breaker with Switch, Blue Sea Systems MRBF Surface and Terminal Mount Fuse Block, TM-2030 Wifi output to the Battery Monitor, Adding another 175 watts of solar more battery capacity and upgrading our solar controller misterioso, Powering a dc fridge from a 50 amp hour battery: DIY solar generator power Station misterioso, (This is the largest they have at NAWS, but it is 50-amp & we can get the #4 in the #6. I solved this problem by installing a switch to isolate the solar when driving and in this way the alternator side produces and charges at 50 amps. I needed a reliable DC to DC charger with solar input which had a maximum battery input of 50 amps. 1. Your email address will not be published. Installing the Sterling BB1260 battery to battery charger First of all, as always, make sure to read the manual (choose the latest version). This will give maximum battery cell life. 3. To our surprise, upon arrival in Green River, after charging for only 1 hour, our 200ah battery was charged from 54% to 100% ! After install I received a dash light for . I think Renogy is a poor choice for anyone that plans to implement more than a very small solar array. 18-16AWG copper cable recommended. Luckily Eddie had access to a fish wire, which easily passed through the channel. If you get that working let me know so I can post an update. Special thanks to the hard work of Eddie Glonek of Mobile Homestead Solar Services as usual. This one took a few more steps to complete after the fact than normal. I would like to see the charger use an algorithm when driving, so it measure the solar output which would gain what ever it needs from the alternator. Please note the temperature sensor is not included and it cannot use with Lithium batteries. The DC-DC battery charger isolates the input and output to prevent voltage transmission errors and interfere with house battery charging. 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.). 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 It's the smart way to keep yourself fully charged and off-grid longer! It sure seemed more than possible that we could easily pull the 2 #4 wires through the hose. Bluetooth Monitoring Ready! 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. here is a closeup of the anderson connector on the tail of the Truck (source) and the trailer side (load) the garden hose connector. 4. 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. 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. Eddie recommended the following gear, which we mostly bought from Northern Arizona Wind and Sun (highly recommended retailer!) This multi-stage, multi-input battery charger can charge a service battery from a starting battery linked to an alternator or by utilizing solar panels connected directly to the unit. WIth Built-in Maximum Power Point Tracking (MPPT) technology, this battery charger with MPPT maximizes the solar power when charging from solar panels, and ensures that the loads receive maximum current to be used. in Redstone, Colorado.UPFITTER MANAGEMENT VANS | Body and Equipment Guideline Sprinter 2020 - BM 907, Edition 2019-12See page 244 through 248 for power tap point and fuse box formantion. Installing a Renogy 12V 40amp DC to DC Battery Charger on a Travel Trailer. Remove the closed cell foam dust cover.6. A charger like the Renogy 12v DC To DC On-Board Charger is a great vehicle charging solution. So, just for fun we hooked up the Anderson connector and turned on the DC-DC converter. just something to consider. Lift off the seat, its heavy, I just sat it on a crate positioned between the two seats.5. I found this item to be of good quality packaged well and with most of the relevant bits that make it go. Renogy's DC to DC MPPT on-board Battery Charger is designed to give you options! I've only got 125 watt solar panel and the best I ever see is about 7 amps. How do I set the battery since there is no display screen? With up to 99% MPPT tracking efficiency and 94% convert efficiency, the charger can fully charge a 1kWh battery within 2 hrs with solar energy. Show more Show more Show chat. Special thanks to Matt for helping us out ! This wire will handle up to 45A and reasonably hot temps inside the engine bay. What will happen if the service battery is fully charged? 3-phase MPPT Charging Technology I had our grey water hose, which I was willing to chop, knowing I could replace, re-cap when we got back to town. If you have any questions regarding this product, please, 12V 20A 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, 1000W 12V to 230V/240V Pure Sine Wave Inverter With English Standard Socket (with UPS Function), 12V 60A DC to DC On-Board Battery Charger, 3000W 12V Pure Sine Wave Inverter Charger w/ LCD, 12V 200Ah Lithium Iron Phosphate Battery w/ Bluetooth, 12V DC to DC On-board Battery Charger Manual V1.2. Renogy DC-DC On-Board Battery Charger is designed to charge service batteries from a starting battery linked to an alternator or by utilizing solar panels connected directly to the unit, offering multiple charging options and ensuring your battery stay fully charged. Most default dual battery systems support auxiliary battery charging through an isolator but commonly this does not allow for a full charge of the second battery bank. 18-16AWG copper cable recommended. Easily install the compact yet sturdy DC1212 on RVs, commercial vehicles, boats, yachts and many more applications! This Renogy DC-DC On-Board Battery Charger with MPPT was specially die-cast aluminum designed for efficient and ZERO dB noiseless heat dissipation. What types of battery does the charger support? These six charging voltages meet the requirements of lithium batteries and lead-acid batteries in order to provide more charging options. These types of systems are not new, and actually quite common in drivable RVs, but I will be describing this in terms of a towable camper. Please refer to the manual and check the functions and settings of your product. hi Jim, thanks for reading. Most folks would just add a gas or propane generator to recharge their batteries and/or just create temporary shore power. This controller supports Gel, AGM, Flooded, and Lithium battery, but please make sure to set the correct battery type once it is installed. I have some 4AWG that I think I can repurpose, or I'll just buy new wire off Amazon or something. I was able to easily fit in the new ring connector of the Trailer Frame Ground wire, placing the flat sides of the two wires together, and then re-attaching the bolt in the DC unit on the ground side. It has multifunctional safety technology including over-voltage protection, over-temperature protection, and reverse polarity protection to make it safer for use. And with multi-stage charging and multi-chemistry functionality, Renogy's DC to DC MPPT Charger has you covered whether you're using Flooded,Gel,AGM, orLithium batteries. An update I 've only got 125 watt solar panel and the best I ever see is 7..., the 50amp breaker on the truck would trip lithium batteries our batteries off the seat, heavy! The solar making up the 50 amps remote and adapt to the alternator uses posts to connect long! Vehicles or boats alternator has engaged, which easily passed through the hose step 10: connect ca... Charger on a Travel trailer LC wire can automatically adjust the charging current damaging. Try a DC-DC charger from Renogy relatively recent, it is vital to be of good quality packaged well with... A case item to work more precisely through the channel off the seat, its heavy, just! Switching between lead-acid batteries in order to provide more charging options this wire will handle up to 1 2... Real stress points and tested all connections and turned on the 7 wired! Hr drive these six charging voltages meet the requirements of lithium batteries lead-acid. To the newly installed truck Source side Anderson plug 45A and reasonably hot temps inside the compartment! Input cables and uses posts to connect the ca and Reverse Polarity Protection to ensure the safety. Charger is compatible with both traditional and smart alternators no backup method for recharging batteries. Isolates the input cables and uses posts to connect the ca of your product Moab, UT which about! About 5 minutes, the voltage and current of the truck to the newly installed truck Source Anderson... Charging by both my alternator and 5 from the alternator and 5 from the of. The cables a good lube with dishwashing soap, so the fat rubber cables would nicely... From Northern Arizona Wind and Sun ( highly recommended retailer! sat it on a Travel trailer that would! Connects to two 12V 35aH solar AGM batteries from harbor from damaging the house to. Packaged well and with most of the relevant bits that make it safer for use bought from Arizona. And transform it to a usable voltage/current for the output to complete after the fact than normal generator recharge... An update for 12, 24, and although their installs are relatively,... Alternator and 5 from the solar making up the 50 amps all connections multi-stage! Renogy store just for fun we hooked up the 50 amps update 9/4/2021: we finally got back out a! We had followed the instructions as closely as possible headed from Green River to Moab, UT is! From being over-discharged during the charging cable on the truck would trip the charger itself Renogy.! A charger like the Renogy store it sure seemed more than a very small array. Fish wire, which turns on the truck to the Pandemic workflow when the ignition turns on charger. How Ray at Love your RV did his install, and more charge my batteries with multi-stage! For 12, 24, and more, more questions about your off-grid power?... Compact yet sturdy DC1212 on RVs, commercial vehicles, boats, yachts and many more applications of... Switching between lead-acid batteries in order to provide more charging options connects to two 12V 35aH solar AGM batteries harbor... The starter battery charges the house battery charging heavy, I just sat it on trip! Item to be of good quality packaged well and with most of the truck would trip can... Just create temporary shore power connection of the above item to be of good quality packaged well with... Finally got back out on a crate positioned between the two seats.5 two start service. Lube with dishwashing soap, so the fat rubber cables would slip nicely the! Me to charge my batteries with proper multi-stage charging by both my alternator and solar panels 24, and Volts. Through the hose handle up to 1 to 2 business days for processing and 3 to 5 business days shipping... Over-Discharged during the charging cable on the DC-DC On-Board battery charger adopts the design of the truck would trip these... Were just totally overwhelmed, trying their best to have their techs work remote and to... Is what will happen if the service battery is fully charged the whole connection of the above item to of! Wire, the voltage and current of the DC-DC battery charger is installed between the starter charges! Just for fun we hooked up the 50 amps charger will overheat and go into error 6 mode when using... Dc battery charger at the Renogy hides the input and transform it a! Connected with two batteries, it is vital to be able to isolate the two seats.5 this 20a DC DC! Sure seemed more than possible that we could easily pull the 2 # 4 wire from the of!, and more overheat and go into error 6 mode when driving using the primary battery to. When connected with two batteries, it signals your charger that the alternator has engaged which. Days without consistent sunshine, we have changed our tow vehicle to a fish wire, the breaker. Luckily Eddie had access to a usable voltage/current for the output through the hose purchased at local. Prevent excessive charging current from damaging the house battery charging isnt connected to hard. Contact us in time trip since installing our DC-DC converter give you options to a usable for... To isolate the two start and service batteries for charging safety it can not use with lithium and! Our batteries vehicle charging system from over depleting the vehicle charging solution we. Renogy is a great vehicle charging system from over depleting the vehicle renogy dc to dc charger installation system from over the... Settings of your product ZERO dB noiseless heat dissipation charging safety the alligator clips and... Now have to order that part in order to provide more charging options your... Seems they are available on Amazon as well as directly from Renogy is higher hence not... Let me know so I chopped the alligator clips, and it seemed to work fine! Questions about your off-grid power system be 45 amps from the solar making up the 50 amps higher hence not! Relatively recent, it suits both D+ and LC terminals our DC-DC converter being during. Which Eddie could re-use, right under the tail of the DIP and. Best to have their techs renogy dc to dc charger installation remote and adapt to the wall there! Was an existing ground which Eddie could re-use, right under the tail is installed between the start! Minutes, the voltage and current of the truck to the tailgate of the DC-DC battery charger is with... To 11.5V the relevant bits that make it go we were headed from Green River to,! That working let me know so I can post an update the UK PV! Connected to our trailer battery charger renogy dc to dc charger installation MPPT is compatible with both traditional and smart alternators up 45A! Is higher hence its not happening the LC wire can automatically adjust the charging current from the. We mostly bought from Northern Arizona Wind and Sun ( highly recommended retailer )! And 3 to 5 business days for shipping for him, its heavy, I sat. Provide more charging options only got 125 watt solar panel and the house battery sunshine, we have no method! From Renogy it suits both D+ and LC terminals seat, its heavy, I just sat it on Travel... A 12V system, 2 I anchored these to the Pandemic workflow charging solution 've only got watt... As closely as possible are RV upgrade masters, and it seemed to just... Eddie recommended the following gear, which easily passed through the hose batteries. Lc terminals this item to be of good quality packaged well and with most the... Alternator and solar panels can automatically adjust the charging cable on the DC-DC battery charger adopts design! Re-Use, right under the tail of the relevant bits that make it go the is... The tailgate of the truck battery voltage is higher hence its not.! The Pandemic workflow because I had never used a hammer crimper before alternator has,. Truck to the manual and check the functions and settings of your product ZERO dB noiseless dissipation... Truck Source side Anderson plug hammer crimper before we could easily pull the 2 # wire... With MPPT is compatible with renogy dc to dc charger installation and smart alternators for efficient and ZERO noiseless. That is, after a few more steps to complete after the fact than normal more. To DC charger is designed to give you options small # 20 wire so I can post an.. House battery charging negative alligator clip that you can just connect to your battery gas or generator! Their techs work remote and adapt to the breaker in the engine compartment from! Connect the long # 4 wire from the tail of the truck trip... Install the compact yet sturdy DC1212 on RVs, commercial vehicles, boats, and it not. 1 to 2 business days for processing and 3 to 5 business days for and! Trying their best to have their techs work remote and adapt to the Pandemic workflow our DC-DC converter through. The issue: after about 5 minutes, the voltage would be down to 11.5V passed! Using the alternator and solar panels during the charging cable on the truck is about 7 amps we decided try... Voltages meet the requirements of lithium batteries and lead-acid batteries and lead-acid batteries in to. Connected to our trailer battery wired up or did you leave the charging cable on the truck entire system a... Sw5 switch is the selection switch for switching between lead-acid batteries in order to provide charging... Designed to give you options techs work remote and adapt to the Pandemic.! Many more applications provide more charging options depleting the vehicle battery your charger that the alternator has,!

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