Energy consumption – Because of an inverter’s no-load current draw, dual inverter systems draw more power to operate. Hamilton, New Zealand Design, supply and installation of solar and electrical systems and components for motorhomes & caravans. They have a very low self-discharge rate, and can hold their voltage for up to a year before needing a charge. With 4mm2 still a bit stiff so you'll need to watch you... New Zealand's largest online range of RV parts and products. A separate starter and house battery bank is fine, but multiple house battery banks are a bad idea. They drew up a schematic showing all the components and how they are interconnected. She used the Zamp solar system to power her refrigerator, but 100W wasn’t enough to keep up with the refrigerator’s power needs. This is due to the potential for extremely high current that can flow between parts of the system when reconnecting. Our RV Systems are complete solar systems packages that combine the latest HES high efficiency solar modules and highest quality inverters for complete, reliable and fully compatible RV … We installed a conveniently placed outlet for her CPAP machine, which is now powered directly from her house batteries, along with her refrigerator. Victron inverter/chargers have an automatic rebulk that happens on a timer every couple of days.Lead-acid batteries have a much more pronounced Peukert Effect, meaning that the voltage of lithium batteries doesn’t dip as much under heavy loads, and lead-acid batteries tend to rest at a lower voltage than lithium batteries. As RV power demands have grown, the ways to power your RV … What have you got? Cliff Gerber - July 2019, Major Components:3x Battle Born GC2 Lithium BatteriesVictron BMV-712 Battery MonitorVictron Lynx DistributorVictron Color Control GX MonitorVictron SmartSolar MPPT 150/85 Charge ControllerVictron Cyrix-Li-Ct 230A Alternator Charging KitVictron Multiplus 3000VA inverter/charger. Shore Compatibility Issues - When connecting to any shore power source less than 50-amps, a dual inverter system won't be able to supply pass-through power through both inverters and some dual inverter systems won't allow power to pass-through on either inverter. We recently removed 2000W of flexible panels (after the very telling 2 year warranty period had expired) from this motorhome. This client has had solar power installed on many rigs in the past. If you had them in an unregulated system that let you draw them down to 19V, you would have to rely on another charging source (besides the inverter/charger) to get them up to 21.8V before the inverter/charger could do its thing. This voltage can sometimes correspond to a state of charge of about 20%. Some RVers are using one or two solar panels as a supplementary battery-charging power source to provide a few extra hours of TV after generator hours, or to keep batteries charged while the RV … Higher temperatures increase self-discharge, which is why batteries should be stored in a cool place. Eventually, each cell will have a brown circle in the middle, which will need to be cleaned for continued use. All single-phase generators have the same dual inverter system compatibility issue listed above with shore power connection less than 50-amps. A better solution will be to put the Magnum in CC/CV (Constant Current Constant Voltage) mode. The space was pretty limited, but we managed to install three Zamp Solar 170W solar panels, providing a total of 510W of solar power. This Airstream came with a Zamp portable solar panel plug, which they wanted to be integrated into the solar system we installed. Both a heavy gauge negative and a positive lead need to be connected to the trailer, and the chassis connection in the 7-pin connector needs to be removed. SOLAR. The gap between 19V and 21.8V represents about 40% of the battery's capacity. He does 3D Computer Design work and I thought he is going to need a lot of power. All batteries should be given a full charge immediately after they are reinstalled in an RV. In many cases, the flexible panels even burn the roof. This client is an avid outdoor enthusiast who spends a lot of his time on horseback riding trails throughout the United States. 133L 12/24V, Engel MT-V35F Fridge/Freezer. Does it do the job? RV MEGA's sales yard and retail store, boasts the North Island's best selection of RV accessories as well as selling new and used motorhomes and caravans from Adria, Bailey, Benimar and Talvor. Absolutely brilliant product- easy to use and sticks and seals like crazy -... Review by martin. For the best experience on our site, be sure to turn on Javascript in your browser. Welcome to the Paeroa RV website.Designed to give you quick access to our great range of RV parts, accessories and services. Warning:  This can be a very dangerous test to perform. Locate your main vehicle starter battery 2. / You want to measure net current on the battery bank. C)   Park it at a Fully Staffed Storage Facility where your rig will be monitored. AM Solar has been successful because when we take a customer’s money, we make sure they have a functional system and we support that system for the life the vehicle. There are many great benefits to renting an RV. They are headed for Alaska for the next several months, and on their way, they stopped by to have solar power installed to offset some of their electrical usage. Only after the panels were removed, due to poor performance and poor aesthetics, were the burn marks noticed. Turn your solar ON/OFF switch to OFF as well. With NZ coming out of such uncertain times, we were pleased to be able to run this show thanks to the industry's support. / You have a battery bank. / All your negative cables must converge before they get to the shunt. Measures voltage, current, capacity, and temperature. This high current can cause damage to your batteries and to your electrical components. Northwood RV … We installed 400W of solar power on their roof, and the majority of their system control components were installed under their bed. Below are some reference photos of one of our 3-hole mount feet being secured with well nuts. We installed 680W of solar power on their roof, about three-fourths of which will go towards powering their refrigerator. Home. Customers with hopes of designing the ultimate mobile power system are buying these batteries second-hand after they have been used in drag races or salvaged from wrecks. Buying an RV is a big decision. Equipment Added:4x ZS170 Solar Panel Kits1x Roof Combiner Box1x SunRunner Victron MPPT 50A Charge Controller Core1x Victron BMV-712 Smart Battery Monitor, Tagged: Tiffin Allegro Open Road, Tiffin, Allegro, Open, Road. The Outdoor Travel Service Centre can assist in maintaining or repairing your RV, motorhome… Each and every employee has a passion for the industry and owns … Until we can find a system we trust and depend on we will not be suggesting or supporting installations of these systems.Voltage RangeTesla batteries operate over a wide voltage range that is too high for 12V systems and just barely too low for 24V. We chose a used 2018 full size Ford Transit cargo van and 3 LG 360W solar panels. View More Details >> RVJ 372 - 10 Amp Solar … As we are using the term, Constant Current just means it’s constantly supplying current but it does taper as the battery bank’s SOC increases. There has also been at least one major recall with one flexible panel distributor due to the panels causing fires. It is my opinion that they make awesome cars and I want one. 3. At a low 20W per inverter (sometimes twice that), this can be 960Wh per day or the equivalent of what 320W of solar panels would produce. Power is also drawn from the battery bank by DC loads. If the Line 1 inverter isn't able to keep up with the demand via its internal charger, then you will deplete your batteries while on shore power. Outdoor Travel carries RV brands including: Georgetown, Forester,Sunseeker, FR3 and Viking. If they are lead-acid batteries (including AGM), it is also important to give them a frequent full charge at certain intervals. Before adding mobile solar power to your motorhome: Important things to know; To have a motorhome gives you the freedom just to get in and set off on a journey. Why are my batteries draining?” ~ Confused Carla, “My batteries were at about 50% and I plugged into shore power and they aren’t charging. Easy to install myself and does exac... Review by Terry. The Inverter provided by RV Solar Electric in their NOELS Package system is the 2000 watt inverter from Magnum Energy. Check out our handy Solar Power Planner and Component Guide, Review by Hank. If the user forgets to turn the equalization off, the batteries will be held at the high absorption voltage for too long, which may be damaging.With a Magnum ME-ARC remote, equalization can be set for a period of time, as short as half an hour. Once it transfers to CV mode the amperage is already at a trickle. Self Power Ltd. RV SALES. Don’t do this unless you have lithium batteries. Discount RV Parts supply quality RV parts and accessories at discounted prices by importing directly from the US. Built-in Bluetooth. By setting the ME-RC menu Battery Type to CC/CV, and setting a Max Amps, Chg Volts, EndChg, DoneTime, DoneAmps, MaxTime, and Recharge for the battery bank, the Magnum will start a bulk charge every time it is connected to shore power. It's because we don't work with garbage. When your vehicle is left in storage, it is important that the batteries aren’t drained past a certain point. When choosing an RV solar system, it is best to start planning with identifying what kind of RV you have. This amount of solar was a substantial investment, and a substantial loss. Shop all Pre-Owned Dutchmen Aerolites (may or may not be solar-ready or equipped). Power is not always available - unless you have an HES-RV Solar Package! Back contact monocrystalline cells are made by one manufacturer that specializes in high-end, large, grid-tied, solar modules. In ideal conditions (lots of sun) the excess solar power can be used to charge their batteries faster. In addition to installing a MS2012 Magnum inverter to invert solar generated power from DC to AC, he asked us to separately install his Iota 45A converter. This increases the risk of overheating and limits the battery performance.Battery Management System IntegrationThe proprietary Tesla BMS is difficult to interface with. The total power supplied would, of course, be limited by the rating of the inverter, and if more than 3000VA is needed, we recommend a 24V system with a 5000VA inverter. Because of slim wire gauges and long runs through the 7-pin connector, alternator charging to a truck camper, trailer, or 5th wheel is usually limited to no more than about 5 amps of current. We can help you with all of these. Ensure your master inverter ON/OFF switch is turned to “ON” to allow shore power through to your batteries and keep them charged. My son and I now have a bonding experience that will last the rest of our lives, thanks to the great assistance of AM Solar. This includes DC loads coming directly from the battery and AC loads using the inverter or shore power. This is because each type of recreational vehicle has specific requirements and limitations for off-grid power and solar charging systems. / You have a shunt. B)   Park it inside (like a Storage Facility or Garage) and walk away. Tagged: ECU, Smart Alterntor, Regenerative Breaking, Sterling, Cyrix, Charger, Alternator, “I’ve been on shore power for two days. Leave running for around 5/10 minutes, then repeat step 3If your readings are around 14.4V DC, then you most likely have the traditional, non-smart alternator. Shop Today and Save! RV. JavaScript seems to be disabled in your browser. Even though the idea of road trips is most commonly associated with RV, it also means being ready for an alternative lifestyle. Multiple house battery bank systems are more complicated, more expensive and offer little to no additional functionality. Wow! Turn OFF the Lithium Master Disconnect switch to prevent current from entering or leaving the lithium battery bank. If you need assistance with the wiring of your shunt, send us a picture that shows your battery bank, all the wires to going to battery terminals, and the shunt. We will verify that the shunt is not being bypassed or used to short-circuit the battery bank. Not knowing much about how to complete the rest of the electrical system, I contacted AM Solar and asked if they could advise and sell me whatever else I needed. How to determine if you have a “smart alternator system”, High Current Alternator Charging and the 7-Pin Connection. Here’s an analogy that may help you understand battery monitor shunt wiring. What a way to celebrate New Zealand hitting Level 1 again! Not sure on your solar requirements? 1K likes. Correct battery cable size and length are critical aspects of the design of a healthy system. Voltmeters have strong little wires and the battery is most easily tested right next to the engine belt system. The result is that a Victron Multiplus 24/3000 inverter can draw them down to 19V, but doesn’t start charging them until they are 21.8V. How can I make mine better? For the best experience on our site, be sure to turn on Javascript in your browser. There are many companies making products to solve this problem but in many cases, the new operation is far from the original battery management and balancing system. Most RVs don't offer enough space to install two inverters while keeping them close to the batteries. Used to connect two solar panels works well easy to fit. Issues with the Multi battery bank systems: Battery banks should not be isolated and reconnected repeatedly with the exception of engine batteries using Bi-directional isolators in some cases. Excellent product a bit expensive but does the job right. A well nut is a style of expansion plug that works great for creating a strong hold on thinner roof materials such as 1/8'' or 1/4" plywood that is becoming more commonly used on ultra light weight trailers.If you've never heard of this hardware check out the video below to see how they work. If you route the exit of your train station through the station your trains will just drive in circles and your train station will be overwhelmed. If it is not possible to keep the RV plugged into a stable power supply, or use a solar array, you can remove the lead-acid batteries from the vehicle completely. are turned off. We stock a huge range of quality accessories and supplies for RV’s, motorhomes, campervans and caravans. A complete range of solar panels, solar charge controllers and installation hardware to create the perfect solar system. Flooded batteries have higher self-discharge rates than AGM batteries. Customers frequently ask “What do you think of flexible panels?”  "Can I get them on my rig?" This way he won’t have to run his larger, much noisier generator. We tried screwing down the feet, but the screws weren’t getting enough grip. CONTACT. RV World is NZ's leading online store for quality motorhome parts and accessories. Out of stock : Try RVJ 196G as alternative Next Shipment Due: 10/01/2021. This kind of alternator is ideally suited for one of the Victron Cyrix based systems listed below.120A AGM230A AGM120A Lithium230A LithiumTow Vehicle 7-pin adapter for AGMTow Vehicle 7-pin adapter for LithiumCyrix. There is a reason RV roofs are almost always white, and that is to keep the RV from getting too hot. We’re starting a new Questions and Answers Video Series here at Precision RV. At Coastal Motorhomes and Caravans you will not only find a great selection of used caravans & motorhomes, plus on site is a 3 bay workshop where anything from solar panels, to diesel heaters can be fitted, self containment fitment & certification, insurance repairs undertaken and servicing of your RV. Typically, a medium-sized RV with an LPG fridge uses around 40a/hrs* of battery power per day. Look around the campground or RV Park and you’ll see solar panels on trailer and motorhome rooftops. If your system has a master electrical ON/OFF switch, you should turn it OFF when in storage. 12V 40A DC-DC Battery Charger - Alternator & Solar Inputs, Universal Solar Panel Mounting Bracket Kit, Victron BlueSolar 10A 12/24V MPPT Solar Regulator, Victron BlueSolar 15A 12/24V MPPT Solar Regulator, Victron BlueSolar 30A 12/24V MPPT Solar Regulator, Victron BlueSolar 50A 12/24V MPPT Solar Regulator, Victron SmartSolar 10A 12/24V MPPT Solar Regulator with Bluetooth, Victron SmartSolar 15A 12/24V MPPT Solar Regulator with Bluetooth, Victron SmartSolar 20A 12/24/48V MPPT Solar Regulator with Bluetooth, Victron SmartSolar 30A 12/24V MPPT Solar Regulator with Bluetooth, Victron SmartSolar 50A 12/24V MPPT Solar Regulator with Bluetooth, Power Train 30A Battery Management System with 100A Shunt, CTEK D250SA. In some dual inverter setups (Like Victron's Multiplus and Quattro), you have the option of passing through single-phase power on one inverter while the other inverter on Line 2 is only capable of inverting. Additionally, most dual-phase generators used in RVs don't have the very clean AC output and are rejected by the dual inverter system. Removed Cooling SystemThe cooling system for the batteries is built into the Tesla car. With regular RV service and part replacements you can rest easy knowing your RV is always ready for adventure. Therefore, they don’t need to have a shore connection while in storage. Anything beyond a solar charging system on a Tesla battery based project falls into an area that we feel isn't functional and isn't something we can support. RV Solar Q&A Video #1. HS2000 - 2KW RV Kit, Challenger Water Heater - 5L Gas Califont, NZSAT Automatic Satellite Dish with GPS & Dual Output 65cm, RV Media Evolution 24" Smart TV, DVD Player & Satellite Freeview, GT Power GT2500I Inverter Generator 2400W + FREE Cover, 230V Power Lead Adapter With Circuit Breaker & RCD, Fan-atic Vent with 3-Speed Fan - Clear Lid (360 x 360), Fan-atic Vent with 3-Speed Fan - White Lid (360 x 360), Bostik Simson ISR 70-03 Elastic Adhesive - White, Duvalay Luxury Memory Foam Sleeping Bag. If the 7-pin chassis connection is not removed, high current from the alternator charger may take that path and overload the wire.The problem with modifying the 7-pin connector in this way is that the signal lights on your trailer will no longer function unless the negative high current Anderson connection is plugged in. Equipment Added:3x Zamp Solar 170W Solar Panel Kits1x Roof Combiner Box1x SunRunner Victron MPPT 50A Charge Controller Core2x AGM GPL 6CT 300Ah Batteries1x Victron BMV-712 Smart Battery Monitor1x Victron MultiPlus 12/3000VA Inverter1x Victron Color Control GX Monitor. AM Solar’s reputation is built upon selling and supporting rock solid systems, and it doesn’t seem like this qualifies. Well nuts were the only option. For Flooded and AGM Batteries: Leave solar and house battery charge circuit ON and walk away. The cell manufacturer has also indicated that they no longer plan to distribute their B and C grade cells to Asian manufacturers for fear that what is going on with the flexible panels is hurting their brand image. His website is devoted to providing accurate, detailed information about the trails he rides, so that other riders know what to expect when tackling a new trail. There is a reason AM Solar has been in business so long. When you take the battery out, it is very difficult to reincorporate that cooling system and is typically disabled. Nice work Cliff. A well designed/matched Solar System should be able to keep the batteries in an operational condition so long as there are no loads left running. Top quality brands like Morningstar, Steca, Schutten, Suntech and more. This presents some issues if you want to run any loads on Line 2 because Line 2 will be limited by the inverter’s inverting capacity (rather than the pass-through limit) and it will draw down the batteries. SPECIALS. You want to count all the trains that come into the station. 2018 Ford Transit Cargo Van (Customer Install), Victron SmartSolar MPPT 150/85 Charge Controller, Victron Cyrix-Li-Ct 230A Alternator Charging Kit, Victron Multiplus 3000VA inverter/charger, Our thoughts on Tesla battery based systems for RVs, 5/21/18 – 2018 Tiffin Allegro Open Road, 34’, 5/21/18 – 2016 Airstream International Serenity, 28’. This obviously reduces the production of the panels and it also makes your rig look terrible.Even when new, the index of refraction for the plastic lamination is different than that of glass and it doesn't conduct off-angle light as well. Her primary use for the Yeti 400 Power Station was to power her CPAP machine, which she was able to do for about 2 nights before it needed to be recharged. The solar power system we installed will allow him to record and share his adventures without having to worry about his batteries dying at an inopportune moment. Lithium batteries have virtually no self-discharge.For all lead-acid batteries, proper storage requires the vehicle’s shore power cord to be plugged into a reliable electrical outlet and your inverter/charger sending power to the batteries. Email Us. I had several questions along the way, which AM Solar technicians quickly answered. Review by Brian. Everything for your Off-Grid DIY or Pro Solar Setup. With Magnum inverter/chargers, this happens when the battery voltage dips below a default value of 12.8V. Combining lithium and lead-acid batteries in one house battery bank would either be exceedingly complicated or harmful to the batteries. There are other lithium options that are far more dependable and easier to install.This article is not meant to disparage the Tesla company or their products in any way. Now she has a solar power system that meets her energy usage needs without the worry of charging the Yeti 400, or her food getting warm. The plastic just doesn't hold up with prolonged exposure to UV light and eventually becomes opaque with a yellowish brown tint. Multiple connected batteries are fine. The fix:First of all, it is important to recognize that lithium batteries do not need to be full or topped off to be healthy. You have a train station. Some of the solar systems he installed himself, but he had us do the installation on his last rig, and he recently came back to us to install solar power on his brand-new Bay Star. But, if your solar array gets covered, it won’t produce power and your solar charge controller will actually draw power from the system which can contribute to crashed batteries. Considering dual inverters, running in split phase? May present a longer route than is ideal for optimal system performance, Tagged: Vent, Routing, Fridge Vent, Refrigerator Vent. These systems may be appropriate for an aspiring engineer seeking an experiment on wheels, but it isn’t in line with AM Solar’s business model of providing elegant and functional power systems. RV Storage: Storing a solar equipped vehicle for long periods of time (a month or more) takes considerations to avoid battery damage. Ideally, we would recommend a 400Ah battery bank with this system to provide enough power to manage their frequent microwave and hair dryer use. Equipment Added:4x SF180 Solar Panel Kits1x Roof Combiner Box1x SunRunner Victron MPPT 50A Charge Controller Core4x GPL 6CT 6V 300Ah AGM Batteries1x Victron BMV-712 Smart Battery Monitor, 3555 Marcola Rd. We’ll talk about the basics, and we’ll talk about some amazing RV Solar Systems we’ve designed. It’s now easier than ever to put solar to work on your RV. This causes the same effect as the single-phase generator or shore power, leaving you with very limited functionality on Line 2 loads. Fast Shipping, Local Pickup and Delivery Available. The obvious planning, compact layout, and artistry of this installation are impressive. 12V 25A DC-DC Battery Charger - Alternator & Solar Inputs, Redarc BCDC1240D. But, at the time of this writing, the engineers at AM Solar can’t recommend them for a number of reasons.Used ProductMost, if not all, of these Tesla batteries are used, and often the use has not been gentle. We frequently get questions regarding Tesla battery based systems and how to incorporate them into their van, skoolie or motorhome. This is a bad idea for anything but lithium batteries - Only lithium batteries can be left for extended periods of time without being charged. It will hold the battery at the programmed voltage until the DoneTime duration has been met, or the charging current drops down to the DoneAmps current threshold, then it will stop charging. Take a voltage reading across the main vehicle battery 4. All house battery systems designed by AM Solar must use compatible batteries connected within a reasonable distance from each other. Lithium batteries use Battery Management Systems (BMS) which automatically disconnect charging and loads before the battery takes damage. We will happily give you tips specific to your situation. RV owners often overlook proper off-season storage of … RV solar is the least powerful of the charging sources typically available. We overcame that using the butyl tape. Be careful not let anything get near the belt.