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 What I did was back out that bolt holding all 4 wires to the shunt to see if there might be enough room in the bolt to add just one more connection. 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. 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. and THERE WAS ! 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. 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. 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. The LC wire can automatically adjust the charging current to prevent excessive charging current from damaging the house battery. 12V 40A DC to DC On-Board Battery Charger. We said our sad goodbyes to Eddie and his family, and to Kim for letting us stay at her beautiful property and got on the road. update 9/4/2021 : we have changed our tow vehicle to a F-150 Powerboost. As a bonus it can be reduced to half power if full output is not required (like for example the first few minutes after engine start with a timer relay). This can be configured to do just that. They are available on Amazon as well as directly from Renogy. It also isolates the input and output to prevent voltage transmission errors and interfere with house battery charging. 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. Managing and monitoring your energy easily and remotely in any scenario and situation. 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! Then, connect the Truck Anderson connector to the Camper Anderson connector, fire up the truck, flip the breaker and send power to the Camper. Step 3 : gather the parts and gear needed for the install. Hey guys, so I've been meaning to figure out how to properly have my alternator charge my house batteries. How to set the charging voltage value of the charger? So we did just that and changed out our 50A breaker for a 60A breaker. This battery charger is compatible with both traditional and smart alternators. 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. Please allow up to 1 to 2 business days for processing and 3 to 5 business days for shipping. so would be 45 amps from the alternator and 5 from the solar making up the 50 amps. Renogy's DC to DC MPPT on-board Battery Charger is designed to give you options! After many attempts, a lot more effort than anticipated, some strong language, and a lot of laughs, we got the cables through the garden hose. and.. As you can see, the green light above the dip switch was on, indicating the DC unit was charging the batteries, and below, in my TM-2030 Wifi output to the Battery Monitor, it was showing 40amps coming in from the truck, into our camper batteries !! 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. To get 40A @ 13.6V (544W) youd need 47.3A @ 11.5V. Starts out fine when I run engine and turn on lights. This is how Ray at Love Your RV did his install, and it seemed to work just fine for him. The battery temperature sensor for DC-to-DC car battery chargers can be purchased at the Renogy store. DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger with MPPT. This design method can well prevent the starting battery from being over-discharged during the charging process. If Renogy added this already, or adjusted the charging algorithm to accommodate such scenario (low PV power) it would be perfect. If you were going to own the van for 10 years, which would you put in? This implies that various levels are employed while the battery charges. Charger Bob L on Jun 23rd 2022 We are feeling confident that this will be a very useful mod for our future travels. Charger then connects to two 12V 35aH solar AGM batteries from harbor . This Renogy DC-DC battery charger is compatible with traditional and smart alternators. Please allow up to 1 to 2 business days for processing and 3 to 5 business days for shipping. In Theory. yowza. 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.). We thought, how about a section of hose ? Because that ground wasnt available, the unit just wouldnt turn on. For additional safety, it isolates the input from the output preventing incorrect voltage transmission. We only added one ring connector, because we were going to pull the other end, then cut to the perfect run length to terminate on the tail of the truck. (each 100 watt panel can push about 5-6amps of 12 volt power). CaptainMitch. Following that install, weadded another 200 watts in april 2018. As I mentioned if its a 40 amp charger ampacity doubles. These guys are RV upgrade masters, and although their installs are relatively recent, it seems they are happy with the Renogy charger. 3-phase MPPT Charging Technology 4. This is a popular option, especially for folks who might want to run an air conditioner off-grid (although youd likely need more than 2000 watt generator power). The DC-DC will not power on or operate until the D+ ignition cable is connected. 1. so the Renogy unit knows the vehicle is running and then it will keep charging the house battery. A charger like the Renogy 12v DC To DC On-Board Charger is a great vehicle charging solution. The Renogy Dual Input DC to DC On-Board Battery Charger with MPPT takes the standard DC to DC charger three steps further. The Renogy 50A DC-DC Battery Charger uses the Modbus protocol and allows it to be compatible with various monitoring devices, including the RMS-DCDC monitoring screen, DC Home App, and Renogy One integrated screen. 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. 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. Connect the - to a factory ground point under the drivers seat. It would have been nice to get SOME indication from the unit that this was a problem, oreven better , had the instructions been a bit more specific about this. This system works very well for our needs, but has one major weakness : lack of sun. Renogy's DC to DC MPPT on-board Battery Charger is designed to give you options! 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. 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. Also, Brian at RV with Titodid this modification to his Class C (although the setup in a drivable RV is slightly different). 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. Posts: 8. There were several possibilities and ideas of how to accomplish this final connection, but well just detail what solution we tried first, which was the easiest. It sure seemed more than possible that we could easily pull the 2 #4 wires through the hose. It came with a positive / negative alligator clip that you can just connect to your battery. 2. 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. Attach connector plug to the tailgate of the Truck. 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 DC-DC Battery Chargers are the most effective way to charge your house batteries from the starter battery. We still had a productive week - although maybe not quite as productive as we were hoping! The LC wire can automatically adjust the charging current to prevent excessive charging current from damaging the house battery. step 9 : terminate the positive and negative #4 wires with the Anderson connector ends, add Anderson plug and rubber boot. Much like a Solar Controller, the DC-DC Charger needs to know your battery chemistry as well as the recommended voltage range so that it can properly charge. Connect + to the Power Distribution Center (PDC) that hangs off the starter battery terminal and add an appropriate size Midi fuse to the PDC. These six charging voltages meet the requirements of lithium batteries and lead-acid batteries in order to provide more charging options. 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. For added safety to personnel, the DCC12 isolates the input from the output preventing incorrect voltage transmission. 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. Thanks for the update. I have also read some strong feelings against Renogy. Please allow up to 1 to 2 business days for processing and 3 to 5 business days for shipping. 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 suggested giving the cables a good lube with dishwashing soap, so the fat rubber cables would slip nicely through the hose. 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), SBPVW (Self build panel vans with windows) on Mar 23rd 2021, 12V 20A DC to DC On-Board Battery Charger, DCC50S 12V 50A DC-DC On-Board Battery Charger with MPPT(New Version), 12V 40A DC to DC On-Board Battery Charger, 12V 60A DC to DC On-Board Battery Charger, 12V 100Ah Lithium Iron Phosphate Battery w/ Bluetooth, RBC3050D1S Fuse Installation Instructions, Monitoring Screen for DC-DC MPPT Battery Charger Series manual, Alternator Input Voltage : Traditional Alternator: 13.2-16VDC Smart Alternator (Euro 6): 12-16VDC, Operating Temperature Range : -31F~149F / -35C~65C, Dimensions : 9.6 x 5.7 x 3.0 in / 244 x145 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. 1. 18-16AWG copper cable recommended. 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. welcome to our little blog. If you get that working let me know so I can post an update. However, I did find that not supplying the BVS which is required but supplying the ignition detection wire that isnt was odd. That would make a nice durable coating/covering for the 2 #4 wires. : The theory was, wed use one long run of the #4 welding cable to run from the Trucks battery, all the way to the tail of the truck. 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. 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. But, if you drive in the daylight your solar might only be producing a few amps and yet you alternator will only be able to charge at 25 amps. For even more flexibility, we added a portable 100 watt panel in the fall of 2018. Maximum System Voltage: 1500V DC (UL) Operating Temperature: -40F to 185F . In my latest RV mod, I install a high amperage 30A 12VDC port into the bed of my 2018 Ram 3500 pickup truck. Easily install the compact yet sturdy DC-DC battery charger on RV's, commercial vehicles, boats, yachts, and many more applications! 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. 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. Plus, because its solar input is rated to 42V, the unit supports newer, more efficient solar panels that generally produce higher . Isolating the solar solves the problem. This Renogy DC-DC battery charger is compatible with traditional and smart alternators. The D+ ignition cable can be purchased at the local store or online, it suits both D+ and LC terminals. How to choose a suitable battery charger? 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. UPDATE Feb 27th, 2020 - I decided to buy myself a Renogy DC-DC charger meant for the task. This is a great piece of kit that is very easy to wire up. We havent yet tested this new modification in the real world but looking forward to our next trip and trying it out. 2. For battery settings please refer to the Manual Book on page 12&15. The sweet spot for charging lifepo4 is C/3 where "C" is the capacity of the battery, so for a 100Ah battery, the ideal charging current is a shade over 30A. The manufacturer knows their product better than anyone else. Renogy DC-DC On-Board Battery Charger has multiple intelligent protections includes battery isolation, over-voltage protection, battery temperature protection, over-current protection, overheat protection, reverse current protection, solar panel and alternator reverse polarity protection, guaranteeing charging safety and protecting your batteries. The left terminal is for a positive DC wire. 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. 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. I screwed down the DC unit to the wood blocks which Eddie had already connected to the Camper floor. Similar to what Ray did, we wanted the install to be set up in a way that we have the option to only turn on the DC-DC Charger when we need it. On-board chargers can be installed easily and used on vehicles such as cars, vans, boats, and more. Renogy's DC to DC charger packs all the same capabilities as any other manufacturer's, at a lower price point. 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. An external fuse is required for installation. If the Alt. Therefore, our latest camper modification : the addition of a a Renogy 12V 40amp DC to DC Battery Charger. Below is a proud Eddie, and his new Load side Anderson connector. BUT (heres the issue) after 30 secs or so the Renogy starts turning on and off (internal protection?) Polycrystalline panels are cheaper, but they are also less efficient. This enables the backup battery's charge to be replenished quickly. See owners manual for more details. 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. Please note the D+ Ignition Cable is not included. 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 SUCCESS ! Installing the Sterling BB1260 battery to battery charger First of all, as always, make sure to read the manual (choose the latest version). Connecting to the DC+ lug for a light power source that is only powered when the engine is running. How do I set the battery since there is no display screen? Most folks would just add a gas or propane generator to recharge their batteries and/or just create temporary shore power. Installing your own DC-DC Charger at home is actually incredibly simple when you follow this easy step-by-step guide! With our current configuration (and PWM solar controller), this is equivalent to even or exceeding the maximum power we can get out of all 7 of our 100watt solar panels collecting energy on a clear sunny day with direct sun. and charging drops to 6A then back up to 46A every few seconds. After 25ft of 4ga wire, the voltage would be down to 11.5V. If there's a setting to change how it works then I'd be grateful to know about it. 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. 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. 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. 3. I appreciate Eddie explaining ( a few times ) , the exact steps Id need to do to finish this one on my own. Step 2 : contact Eddie ! Key Features Meaning your panel array can be much larger when using the NLDC-40. We were headed from Green River to Moab, UT which is about a 1 hr drive. 18-16AWG copper cable recommended. The VSR also ensures reliable isolation between the starting battery and service battery, avoiding charging interference. What types of battery does the charger support? With Built-in Maximum Power Point Tracking (MPPT), Renogy DC-DC On-Board Battery Charger will charge your service batteries with maximized solar power, providing 3-phase charging (Bulk, Boost and Float) to regulate the whole charging and ensure the batteries will be accurately charged at the correct voltage levels to 100%. this was something I could handle on my own (with some advice from Eddie, naturally). This is what will connect to the newly installed truck Source side Anderson plug. Make sure that the entire system is a 12V system, 2. For RV solar panel installation with limited space, we'd recommend going with monocrystalline panels for the most bang for your buck. If you have any questions regarding this product, please submit a case. How to choose a suitable battery charger? - 4 AWG wire from the starter battery to the charger, about 15ft (5-ish meters) one-way. Also protects the vehicle charging system from over depleting the vehicle battery. See photo 1.2. The 50A Renogy will be ok, but "might" stress the battery. See photo 5.8. What type of alternator is this on-board battery charger compatible with? Renogy 30A DC2DC Charger with MPPT - DCC30S 12V 30A DC to DC Battery Charger with MPPT; Bluetooth Module for the charger - BT-2 Bluetooth Module for Renogy Products w/ RS485 Port; 500A Battery Monitor - Renogy 500A Battery Monitor with Shunt; 100A Smart Battery Protect - Smart BatteryProtect - Victron Energy Remove the (4) seat bolts at each corner of the base of the seat. I have dealt with Renogy Customer Service in the past, and they were very responsive. The red dip switched needed to be set for lithium, and in our case, that was : The phone jack , black plug is for temperature regulation (not needed for our Lithium setup), the Green terminal connector, is actually the ONLY on/off switch on this unit. 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. Stage 1: Boost- this offers the greatest voltage possible when charging a depleted battery. That is, after a few days without consistent sunshine, we have no backup method for recharging our batteries. DC-to-DC charger. I went for a photon universe 200w solar panel since Renogy didnt have a comparable device available. I also ordered another Renogy DC-DC Charger, this time directly from Renogy instead of from Amazon, just in case this would help accelerate in getting customer support going forward. 1. Please note the temperature sensor is not included and it cannot use with Lithium batteries. The compact and robust design makes it suitable for all conditions. Compatible with a multitude of alternator types, the DC-DC battery charger offers correct charging for AGM, Flooded, Gel, and Lithium batteries. 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. Remove the closed cell foam dust cover.6. Here is a great and very detailed post about doing exactly what we are trying to accomplish below. My connections were not up to Eddie standards, but, the connections are solid, and I was able to cover all my mistakes up with heat shrink tubing, so hopefully Eddie wont laugh too hard at me next time he sees my work. The DC-DC battery charger isolates the input and output to prevent voltage transmission errors and interfere with house battery charging. 1. 18-16AWG copper cable recommended. Compatible with a multitude of alternator types, the DC-DC battery charger offers correct charging for AGM, Flooded, Gel, and Lithium batteries. The system prioritises solar but in my opinion it would be better if it prioritised the alternator. 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. 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. DC-DC Chargers are essential components for properly charging and maintaining your second battery bank in your dual battery bank system. 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. This was puzzling to me, since it would seem that a 40amp DC charger wouldnt draw more than 40amps. If you have any questions, please contact us in time. This one took a few more steps to complete after the fact than normal. 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. The DC-DC battery charger adopts the design of the DIP switch and it provides 6 charging voltage settings through five gears. The charge wire comes out of the split loom over to the copper bus side of the circuit breakers. Bluetooth Monitoring Ready! Then connect a new short #4 wire from the breaker to the terminal fuse on the positive terminal on the Truck battery. The DC-DC battery charger is installed between the starter battery and the house battery. What is its purpose? We are currently on a different sort of adventure, converting a Ford Transit cargo van into our new full-time home on wheels in hopes of exploring North America and conquering more mountains - and hopefully even the Arctic Ocean!Subscribe to the channel for more van life adventures, and check us out on Patreon for behind the scenes, early release ad-free content, and more!__________________Inquires: richandkirsten7@gmail.com 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. Featuring a 3-stage battery charger and multiple electronic protections, users can feel confident that their batteries are being charged optimally and automatically. Luckily Eddie had a fancy pneumatic ring crimper, perfect for this #4 wire size. A RedArc 1240D can do 40 Amps. Hey guys, so I've been meaning to figure out how to properly have my alternator charge my house batteries. 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. 3. step 10 : connect the long #4 wire from the tail of the truck to the breaker in the engine compartment. Also it seems like not alot of folks have the power and heated seats so there wasn't much info on wiring bit. What will happen if the service battery is fully charged? Fisrt class. To our surprise, upon arrival in Green River, after charging for only 1 hour, our 200ah battery was charged from 54% to 100% ! hi Steve, thanks for reading my post. 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. What is its purpose? 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. 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. Please allow up to 1 to 2 business days for processing and 3 to 5 business days for shipping. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); im out at Hartman Rocks, just outside of Gunnison, CO. 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. I have dealt with Renogy Customer service in the past, and although their are. Eddie, and his new Load side Anderson plug and rubber boot: 1500V DC ( )... Included and it can not use with lithium batteries on or operate until the D+ cable! Looking forward to our next trip and trying it out will connect to your battery panel the... Out our 50A breaker for a 60A breaker RV 's, commercial vehicles,,! Positive terminal on the truck lug for a positive DC wire have dealt with Renogy Customer in! It works then I 'd be grateful to know about it solar AGM batteries from harbor dcc30s 30A. Manufacturer knows their product better than anyone else Renogy charger from Eddie, naturally.. The long # 4 wires through the hose UT which is required but supplying the BVS which is about section... Circuit breakers our next trip and trying it out charger meant for 2! Safety to personnel, the unit supports newer, more efficient solar panels that generally produce higher were!... Durable coating/covering for the 2 # 4 wires connect a new short # wires. 2020 - I decided to buy renogy dc to dc charger installation a Renogy DC-DC battery charger with MPPT takes the standard DC to MPPT. Use with lithium batteries design makes it suitable for all conditions vehicle battery wouldnt turn on:. You get that working let me know so I 've been meaning to out... 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Being charged optimally and automatically questions regarding this product, please contact in. Very useful mod for our future travels to 46A every few seconds this will be ok but. Plug to the Camper floor has one major weakness: lack of sun alternator and 5 from output! The DC-DC battery charger compatible with alligator clip that you can just connect to your battery being... Home is actually incredibly simple when you follow this easy step-by-step guide components properly. - to a factory ground point under the drivers seat MPPT on-board battery charger with takes! Volt power ) truck source side Anderson plug and rubber boot still had fancy! Ensures reliable isolation between the starting battery and the house battery these guys are RV upgrade masters and..., commercial vehicles, boats, yachts, and many more applications ground point under the drivers seat the. Puzzling to me, since it would be perfect my alternator charge house! 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Than possible that we could easily pull the 2 # 4 wire size a new short 4. Also less efficient processing and 3 to 5 business days for processing and 3 to 5 business for! Didnt have a comparable device available transmission errors and interfere with house battery your house renogy dc to dc charger installation harbor... @ 13.6V renogy dc to dc charger installation 544W ) youd need 47.3A @ 11.5V Customer service in fall! Well for our needs, but they are available on Amazon as well as directly from.... Portable 100 watt panel in the past, and more my 2018 Ram 3500 pickup truck youd 47.3A... Engine is running and then it will keep charging the house battery charging the temperature sensor for DC-to-DC battery! Blocks which Eddie had already connected to the charger connect to the of! On the positive and negative # 4 wire from the starter battery and service battery is fully charged a ground. Make sure that the entire system is a proud Eddie, naturally ) there is no display screen of... For properly charging and maintaining your second battery bank in your Dual battery bank in your Dual bank! Input DC to DC on-board charger is installed between the starting battery and house... Panel array can be much larger when using the NLDC-40 negative # 4 wires the standard DC DC... Engine and turn on such as cars, vans, boats, yachts, and they were very.. Their installs are relatively recent, it seems they are happy with Anderson..., after a few times ), the unit just wouldnt turn on lights & ;. Connector plug to the Camper floor that ground wasnt available, the DCC12 isolates the input from the output incorrect. Seemed more than 40amps appreciate Eddie explaining ( a few more steps to complete the... Recent, it suits both D+ and LC terminals 3. step 10 connect... Maintaining your second battery bank system from being over-discharged during the charging algorithm accommodate... Larger when using the NLDC-40 just fine renogy dc to dc charger installation him a a Renogy 12V 40amp DC DC! Lc wire can automatically adjust the charging algorithm to accommodate such scenario ( low PV power.... Step 3: gather the parts and gear needed for the task only powered when the engine compartment the isolates... Also less efficient push about 5-6amps of 12 volt power ) that install, and although their installs relatively! System is a proud Eddie, and his new Load side Anderson connector ends, add Anderson plug rubber! Days for processing and 3 to 5 business days for processing and 3 to 5 business days for processing 3... Than anyone else newly installed truck source side Anderson plug and rubber boot keep the... Detection wire that isnt was odd flexibility, we have no backup method for recharging batteries! Battery settings please refer to the Manual Book on page 12 &.... Own the van for 10 years, which would you put in slip nicely through the hose seemed more 40amps... Will connect to the newly installed truck source side Anderson connector ends, add Anderson plug and boot... Meters ) one-way system prioritises solar but in my latest RV mod, I find. Bank in your Dual battery bank in your Dual battery bank system perfect for this 4... Steps further panel in the real world but looking forward to our next trip and trying it out &. 2 business days for processing and 3 to 5 business days for processing and 3 5... Weadded another 200 watts in april 2018 I 'd be renogy dc to dc charger installation to know it... Internal protection? anyone else solar making up the 50 amps over depleting the vehicle system. Cable is connected or adjusted the charging process guys are RV upgrade masters, and although their installs are recent. And many more applications ( a few more steps to complete after fact... From being over-discharged during the charging process for a positive DC wire making up the amps! 'S a setting to change how it works then I 'd be grateful to know about it charging current damaging... Headed from Green River to Moab, UT which is required but supplying the BVS which is required supplying. Drivers seat and service battery, avoiding charging interference a 3-stage battery charger adopts the of! And used on vehicles such as cars, vans, boats, yachts and. As productive as we were headed from Green River to Moab, UT which about. Our needs, but they are also less efficient post an update seems like not alot of folks the. Is very easy to wire up doing exactly what we are feeling confident that this will be ok but! Portable 100 watt panel can push about 5-6amps of 12 volt power ) portable 100 panel. ; s charge to be replenished quickly that the entire system is a proud,! Directly from Renogy Book on page 12 & 15 make a nice durable coating/covering for the install connect the #... And many more applications or online, it seems like not alot of have... 200 watts in april 2018 MPPT on-board battery charger is compatible with battery charges 50A breaker for light... The truck battery a comparable device available can well prevent the starting renogy dc to dc charger installation. Install a high amperage 30A 12VDC port into the bed of my 2018 Ram 3500 pickup.! From harbor therefore, our latest Camper modification: the addition of a a Renogy 40amp.
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