Home > Motor-home & Caravan Accessories > 12/24 volt parts

12 and 24 volt charging systems relate to the way you charge your house batteries, by solar generation, by petrol generator, by mains grid supply, by wind energy, or by all of these methods. We can provide fit or advise on the best ways suitable for your circumstances. It is very important to maintain your batteries at the correct charge criteria for your particular batteries, in order to get good life expectancy from the batteries.

However we also want to charge our Phones, Laptops and Ipads from the house batteries when we are out and about. When charging portable devices that contain their own battery, it is often best to charge them in DC mode.

People often make the mistake of buying cheap inverters to charge their portable devices without realizing the consequences. The conversion from 12 or 24 volt DC to 240 volt AC requires some energy, even when the inverter is on standby. Harvesting solar energy is time dependent, and the idea is to store as much as possible in the batteries, so slow leeks such as those caused by inverters on standby want to be eliminated.

Talk to our staff to obtain good advice regarding Charge systems info@vantagerv.nz

Sort By:
1
USB outlet from 12 volt USB Socket

This twin USB accessory socket is ideal for charging phones, GPS, digital cameras, MP3 players, etc.

List Price NZD: $28.00
Our price in NZD: $19.00
Savings: $9.00

(1)
PWM solar controller EPEVER 10 Amp Solar Controller with Display

This is an off grid solar controller, ideally suited for small scale basic solar systems in motorhomes, caravans and small off grid homes or baches.


Our price in NZD: $29.00
outlet from 12 volt Cigarette lighter fitting matches new 240 volt caravan sockets

This twin USB accessory socket is ideal for charging phones, GPS, digital cameras, MP3 players, etc.
It matches the new European caravan and motorhome electric sockets

Our price in NZD: $29.95
outlet 5 volt USB Socket with protective housing

This twin USB accessory socket is ideal for charging phones, GPS, digital cameras, MP3 players, etc.
This model matches the new English or European caravan sockets.

Our price in NZD: $29.95

(1)
EP Solar serial server eBox -WIFI Serial Server

This eBox Wifi server connects via (supplied) RS485 communication bus and cable to connect with most EPEVER solar controllers
It is now possible to monitor the display of the solar controller on your Mobile phone via Wifi in or around the motor-home or caravan



Our price in NZD: $59.00
EP Solar analytical tool eLOG Analysis Tool

This eLOG is a fantastic way to acquire information over time, it is connected to most of the EPEVER or TRACER solar controllers using a RS485 communication cable. So for example if your system is crashing for some unknown reason, if some appliances have stopped working, then it is time to figure out what is going on. After recording data for a couple of days, the logger can be removed from the vehicle and the data can be analysed to determine what is going on, are the solar panels producing what they should be? Is the battery storing what it should be? Are the appliances drawing more than they should be?

Our price in NZD: $59.00
EP Solar diplay Solar Controller Display

This MT50 display works using a RS485 communication bus to connect with the following solar controllers as shown in the images.
Have complete control over the solar system using this one display
Turn off all loads with one button, the solar system will remain on and charging whilst the loads are turned off.

Our price in NZD: $65.00
EP Solar diplay Solar Controller Display

This MT5 display works using a RS45 communication bus to connect with the following solar controllers as shown in the images.
Have complete control over the solar system using this one display
Turn off all loads with one button, the solar system will remain on and charging whilst the loads are turned off.



Our price in NZD: $65.00
PWM solar controller EPEVER 10 Amp Solar Controller with Display

This is an off grid solar controller, ideally suited for small scale basic solar systems in motorhomes, caravans and small off grid homes or baches.


Our price in NZD: $65.00
DC 12 to 19 volt Lap top Charger 12 volt Laptop Charger

The laptop power supply is ideal for powering laptops, which require between 15V and 24V, while you are travelling. It is suitable for most popular brands of laptops.

Our price in NZD: $150.00
mppt solar controller Triron 20 Amp Solar Controller without display or interface

NEW
This is the latest EPEVER 20 amp MPPT off grid solar controller similar to the Tracer 2210A, except this one has no modular display and no interface module, The display and module and interface module can be purchased separately, it is ideally suited for motor-homes, caravans and small off grid homes or baches, this particular controller has a common negative earth, the negative earth is used for switching the loads on and off, which is a cheaper production method than switching the positive terminal, negative switching can interfere with certain grounded appliances, unlike the more expensive TRACER BN professional series, which is switched on the positive load terminals. If you are planning to use this controller without running loads, then there is no issue.
Please order digital display separately.

Our price in NZD: $169.00
mppt solar controller Tracer 20 Amp Solar Controller with Display

This is a 20 amp off grid solar controller, ideally suited for motor-homes, caravans and small off grid homes or baches, this particular controller has a common negative earth, the negative earth is used for switching the loads on and off, which is cheaper production method than switching the positive terminal, negative switching can interfere with certain grounded appliances, unlike the more expensive TRACER BN professional series, which is switched on the positive load terminals. If you are planning to use this controller without running loads, then there is no issue.
Please order digital display separately.

Our price in NZD: $175.00
mppt solar controller Triron 20 Amp Solar Controller with Basic Display

NEW
This is the latest EPEVER 20 amp MPPT off grid solar controller similar to the Tracer 2210A, except this one has an easily replaceable modular display and interface module, it is ideally suited for motor-homes, caravans and small off grid homes or baches, this particular controller has a common negative earth, the negative earth is used for switching the loads on and off, which is a cheaper production method than switching the positive terminal, negative switching can interfere with certain grounded appliances, unlike the more expensive TRACER BN professional series, which is switched on the positive load terminals. If you are planning to use this controller without running loads, then there is no issue.
Please order digital display separately.

Our price in NZD: $217.00
ptc12v10a 12-12volt 10 Amp Equalising charger

This is a 10 amp 12 volt charger with a 3 stage charge system, it is connected between the start battery and the house battery to perform a 3 stage charge to suit the house battery type and location, because it makes allowance for a voltage drop in long cables and is thus ideally suited for caravans and large motorhomes.
Please order digital display separately.


Our price in NZD: $225.00
mppt solar controller Tracer 20 Amp Solar Controller

This is professional high quality off grid solar controller, ideally suited for motor-homes, caravans and small off grid homes or baches.
This model allows the loads to be switched separately on the positive terminal, this eliminated potential faults and issues associated with continues earth terminals in AV splitters, TV satellite systems and FM splitters on vehicles. This is the recommended controller used by our technicians
Please order digital display separately.


Our price in NZD: $229.00
mppt solar controller EPEVER 20 Amp MPPT Controller

NEW
Triron EPEVER 20 amp MPPT off grid solar controller, it is ideally suited for motor-homes, caravans and small off grid homes or bachs, this particular controller is extremely handy because it has a modular system, so the display can be replaced if damaged, and it also has a replace able modular USB port point.


Our price in NZD: $232.00
mppt solar controller Tracer 40 Amp Solar Controller with Display

This is a 40 amp off grid solar controller, ideally suited for motor-homes, caravans and small off grid homes or baches, this particular controller has a common negative earth, the negative earth is used for switching the loads on and off, which is a cheaper production method than switching the positive terminal, negative switching can interfere with certain grounded appliances, unlike the more expensive TRACER BN professional series, which is switched on the positive load terminals. If you are planning to use this controller without running loads, then there is no issue.
Please order digital display seperately.

Our price in NZD: $269.00

(1)
mppt solar regulator Tracer 40 Amp Solar Controller

This is professional high quality 40 amp off grid solar controller, ideally suited for motor-homes, caravans and small off grid homes or baches.
This model allows the loads to be switched separately on the positive terminal, this eliminated potential faults and issues associated with continues earth terminals in AV splitters, TV satellite systems and FM splitters on vehicles. This is the recommended controller used by our technicians
Please order digital display separately.

Our price in NZD: $319.00
ptc12v20a 12 volt 20 Amp 240 volt AC Charger

This is a 20 amp 12 volt charger with a 8 stage charge system, ideally suited for motorhomes, caravans and small off grid homes or baches.



Our price in NZD: $349.00
pw 1000wl 12 volt to 240 Volt inverter 1000 WATT

This is a 1000 watt inverter ideally suited for motorhomes, caravans and small off grid homes or baches.
Please order digital display separately.


Our price in NZD: $435.00
ptc12v40a 12 volt 40 Amp 240 volt AC Charger

This is a 40 amp 12 volt charger with a 8 stage charge system, ideally suited for motorhomes, caravans and small off grid homes or baches.
Please order digital display separately.


Our price in NZD: $465.00
ET6415bnd mppt pv regulator Tracer 60 Amp Solar Controller

This an off grid solar controller, suitable for large consumers in motorhomes, caravans and off grid homes or baches.
This is a high end industrial class solar controller, which is is highly efficient and reliable

Our price in NZD: $699.00
GFX1312E 1300 watt Inverter Charger

This is a 1300 watt inverter combined with a 70 amp 12 volt charger ideally suited for motor-homes, caravans and small off grid homes or baches.
This is a tough, fully sealed Inverter/charger for people who enjoy using quality products, it has an extremely high surge capacity, with a very large battery charger capacity. This means if the batteries are getting low and you need to run a generator, the 70 amp charger will recover the batteries pretty quickly, and the generator does not need to run very long. It has all the built in protection modes. Available in 12 or 24 volt battery versions.


Our price in NZD: $2,359.00
FX2012EMT 2000 watt Inverter Charger

This is a 2000 watt inverter combined with a 100 amp 12 volt charger ideally suited for motor-homes, caravans and small off grid homes or baches.
This is a tough, fully sealed Inverter/charger for people who admire quality products, it has an extremely high surge capacity, with a very large battery charger capacity. This means if the batteries are getting low and you need to run a generator, the 100 amp charger will recover the batteries pretty quickly, and the generator does not need to run very long. It has all the built in protection modes. Available in 12 24 or 36 volt battery versions.


Our price in NZD: $3,207.73
   
 
1