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Inverter Charger Kits

The primary function of the inverter in your off-grid power system is to produce 120V AC power from a battery bank. More sophisticated inverters, known as inverter/chargers have the ability to send power in both directions, and charge a battery bank with incoming 120V AC from shore power or a generator. Inverter/chargers replace existing factory chargers and typically provide higher charging current, at more controllable setpoints, to more effectively maintain your battery bank. Inverter/chargers also add simplicity, by incorporating a built-in transfer switch. This transfer switch allows you to have the same outlets for shore power that you have for inverter power. More advanced inverters have the PowerAssist or Hybrid feature, that allows inverted battery power to be mixed with shore power in situations where your loads are demanding more power than your shore connection or generator can provide.

When selecting an inverter for your system consider the following:

  • Wattage:

    500W or less – Computers, Lights, Cell Phones

    1200 or less – Instant pot, Refrigerator

    2000W or more – Microwaves, Blenders, Hairdryers

    2800W or more – Air conditioner, Induction cooktops

  • Output Configuration:

    15A – Single outlet

    30A – Single sided breaker box with 3-prong shore cord

    50A – Double sided breaker box with 4-prong shore cord

  • Empty Shell Inverter/Charger Kits

    Empty Shell kits are designed for power system upgrades in applications where there are no pre-existing electrical infrastructure. This includes van conversions, skoolies, horse trailers, tiny homes, ect

    Empty Shell Inverter/Charger Kits

    Empty Shell Inverter/Charger kits are full encompassing kits, designed for vehicles like van conversions or skoolies that do not have any existing wiring. These kits include the main AC panel and a shore power connection.

    For 30A builds, we recommend the following kits:
    MP2000 Empty Shell – 98-ES2kVA
    MP3000 Empty Shell – 98-ES3kVA
    MPII 1×120 Empty Shell – 98-ESMP1x120
    For 50A builds, we recommend the following

  • 30A Inverter/Charger Kits

    30A RV Upgrade kits are designed for applications where there is already a single-sided AC panel, inlet, and shore cord (with 3-prongs). This includes most Class B & C motorhomes, and smaller trailers.

    30A Inverter/Charger Kits

    Our 30A Inverter/Charger kits are designed for rigs that have a 30A AC service (3 Wire / L1- N -G), and that already have a 30A AC distribution panel and Shore power connection.

    Our Full-Pass Kits are designed to be installed between your shore power connection and an existing AC distribution, in conjunction with a battery bank.

    These kits are commonly used for replacing existing inverter/charger units or for upgrading existing inverter/charger/converter units in order

  • 50A Inverter/Charger Kits

    50A RV Upgrade kits are designed for applications where there is already a double-sided AC panel, inlet, and shore cord (with 4-prongs). This includes most Class A motorhomes, large trailers, and 5th wheels.

    50A Inverter/Charger Kits

    Our 50A Inverter/Charger kits are designed for rigs that have a 50A AC service (4 Wire / L1- L2 – N -G), and that already have a 50A AC distribution panel and Shore power connection.

    Our Full-Pass Kits are designed to be installed between your shore power connection and an existing AC distribution, in conjunction with a battery bank.

    These kits are commonly used for replacing existing inverter/charger units or for upgrading existing inverter/charger/converter units in order

Due to the delicate nature of the electronics and high cost of shipping, all inverter sales are final. If there is a problem with your unit, contact our technical support team to resolve any potential warranty issues.

Inverter/Charger Individual Units

Victron Inverter/Chargers require a remote monitoring unit in order to function properly. These include a Bluetooth Smart Dongle, Digital Multi Control, or Cerbo GX and Touch screen. To replace an existing unit or build out an empty shell RV, we recommend our Empty Shell or RV Upgrade kits that include all the necessary components for a complete inverter/charger subsystem.

  • MultiPlus 12/2000/80-50 - 120V Inverter/Charger Ind

    The MultiPlus is a powerful true sine wave inverter, a sophisticated battery charger that features adaptive charge technology and a high-speed AC transfer switch in a single enclosure. Rated at 2000VA. Note: Some Keurig coffee makers are known to be incompatible with inverters....

    Please select your battery type for Multiplus programming
    If you selected "Other" for battery type above, please provide battery make, model, absorption/float voltage settings below
    Product total
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  • MultiPlus 12/3000/120-50 120V VE.Bus Inverter/Charger Ind

    The MultiPlus is a powerful true sine wave inverter, a sophisticated battery charger that features adaptive charge technology and a high-speed AC transfer switch in a single compact enclosure. Rated at 3000VA. Note: Some Keurig coffee makers are known to be incompatible with...

    Please select your battery type for Multiplus programming
    If you selected "Other" for battery type above, please provide battery make, model, absorption/float voltage settings below
    Product total
    Options total
    Grand total
    Quantity:
  • MultiPlus-II 12/3000/120-50 1x120V VE.Bus Inverter/Charger Ind

    The MultiPlus-II is a powerful true sine wave inverter, a sophisticated battery charger that features adaptive charge technology and a high-speed AC transfer switch in a single compact enclosure. Rated at 3000VA. Note: Some Keurig coffee makers are known to be incompatible with...

    Please select your battery type for Multiplus programming
    If you selected "Other" for battery type above, please provide battery make, model, absorption/float voltage settings below
    Product total
    Options total
    Grand total
    Quantity:
  • MultiPlus-II 12/3000/2x 120V VE.Bus Inverter/Charger Ind

    For use with 50A coaches, the MultiPlus-II is a powerful true sine wave inverter, a sophisticated battery charger that features adaptive charge technology, and a high-speed AC transfer switch in a single compact enclosure. Rated at 3000VA. Note: Some Keurig coffee makers are...

    Please select your battery type for Multiplus programming
    If you selected "Other" for battery type above, please provide battery make, model, absorption/float voltage settings below
    Product total
    Options total
    Grand total
    Quantity:
  • MultiPlus-II 24/3000/2x 120V VE.Bus Inverter/Charger Ind

    For use with 50A coaches that also have 24V nominal battery banks, the MultiPlus-II is a powerful true sine wave inverter, a sophisticated battery charger that features adaptive charge technology, and a high-speed AC transfer switch in a single compact enclosure. Rated at...

    Please select your battery type for Multiplus programming
    If you selected "Other" for battery type above, please provide battery make, model, absorption/float voltage settings below
    Product total
    Options total
    Grand total
    Quantity:
  • Quattro 5000 Inverter/Charger Ind

    Similar to the MultiPlus, the Quattro is also a combined inverter and charger. Additionally, it can accept two AC inputs and automatically connect to the active source. Its many features include a true sine wave inverter, adaptive charging, hybrid PowerAssist technology plus multiple...

    Please select your battery type for Multiplus programming
    If you selected "Other" for battery type above, please provide battery make, model, absorption/float voltage settings below
    Product total
    Options total
    Grand total
    Quantity:

Battery Chargers, Shore Power Kits, & Accessories

These smart charger devices charge batteries from a shore power connection. These items & kits are ideal for empty shell applications such as van conversions and skoolies that do not have a pre-existing main AC panel, inlet or shore power cord, or for replacing existing chargers or converters in a lithium upgrade.

  • Victron Blue Smart Chargers

    The Blue Smart Charger is a professional-grade battery charger with built-in Bluetooth. The Blue Smart Charger can be used on devices in your workshop and on motor vehicles, such as cars; motorbikes; boats and camper-vans. Kit option for the 30A IP22 includes wiring,...

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  • AC Input Passthrough Kits (no charger)

    These kits allow 15A/30A/50A shore power passthrough to a dedicated AC distribution box. The 30A kit is expandable to 4 more AC circuits, the 50A kit is expandable to 16 more AC circuits. These kits come with a Shore cord (n/a for 15A...

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  • Big Baby DIN Mount Box Kit

    This kit allows for an end user to splice the AC cable between a MultiPlus Inverter and either their Stock ATS or Main Panel. The benefit of this kit is that it can aid in O&M by being able to test each line...

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  • AC Inlets (15A/30A/50A)

    These Inlets (15A/30A/50A) are UV resistant quality components to wire your charger or inverter charge to the outside of your rig.

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Stand Alone Inverter Kits

These kits supply inverted battery power to an electrical outlet but do not offer passthrough or charging.

  • Victron Phoenix 250VA Inverter Kit VE.Direct

    This kit includes all the standard components for the do-it-yourself installation of a Victron Phoenix 250 inverter system.  This inverter offers Bluetooth communication compatibility through an optional dongle and is ideal for laptops and cell phone chargers. Wiring Diagram (AGM) Wiring Diagram (Victron...

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  • Victron Phoenix 500VA Inverter Kit VE.Direct

    This kit includes all the standard components for the do-it-yourself installation of a Victron Phoenix 500 inverter system.  This inverter offers Bluetooth communication compatibility through an optional dongle and is ideal for laptops, entertainment centers and cell phone chargers. Wiring Diagram (AGM) Wiring...

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  • Victron Phoenix 800VA Inverter Kit VE.Direct

    Victron Phoenix 800VA Inverter Kit VE.Direct

    This kit includes all the standard components for the do-it-yourself installation of a Victron Phoenix 800 inverter system.  This inverter offers Bluetooth communication compatibility through an optional dongle and is ideal for laptops, entertainment centers and cell phone chargers. Wiring Diagram (AGM) Due...

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  • Victron Phoenix 1200VA Inverter Kit

    Victron Phoenix 1200VA Inverter Kit

    This kit includes all the standard components for the do-it-yourself installation of a Victron Phoenix 1200 inverter system.  This inverter offers Bluetooth communication compatibility through a dongle and is ideal for refrigerators, laptops, entertainment centers, and cell phone chargers. Wiring Diagram Due to...

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Inverter/Charger Remotes

  • Digital Multi Control 200/200A

    Digital Multi Control 200/200A

    This panel is intended both for Multiplus and Quattro inverter'/chargers. It allows PowerControl and PowerAssist current limit setting for two AC sources: a generator and shore side current for example. The Digital Multi Control Panel GX is the same as the previous version,...

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  • Victron Cerbo GX and Touch 50/70 Monitor Kit

    The Cerbo GX and Touch 50/70 provide intuitive control and monitoring for all products connected to it. The list of Victron products that can be connected is endless: Inverters, Multis, Quattros, MPPT 150/70, BMV-600 series, BMV-700 series, Skylla-i, Lynx Ion and even more....

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  • Victron Color Control Monitor Kit

    Victron Color Control Monitor Kit

    The Color Control GX provides intuitive control and monitoring for all products connected to it. The list of Victron products that can be connected is endless: Inverters, Multis, Quattros, MPPT 150/70, BMV-600 series, BMV-700 series, Skylla-i, Lynx Ion and even more. This kit...

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  • Victron VE.Bus Smart Dongle Inverter Monitor Kit

    The VE.Bus Smart dongle is two products in one: First of all it is the Bluetooth accessory for Victron’s range of inverter/chargers: Multiplus-I, MultiPlus-II, Quattros, and range extension of Phoenix Inverters with a VE.Bus port. When installed, use the VictronConnect App to monitor...

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AC Accessories

  • Watchdog Hardwired Bluetooth Surge Protector

    Huges Autoformers new 30/50 amp Power Watchdog Smart Surge Protector offers 3,000/6,100 Joules of advanced surge protection for your coach. It features advanced circuit analysis to shut off power in an emergency* and includes our patented Bluetooth connectivity so you can monitor live...

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  • Watchdog Portable Bluetooth Surge Protector

    Huges Autoformers new 30/50 amp Power Watchdog Smart Surge Protector offers 3,000/6,100 Joules of advanced surge protection for your coach. It features advanced circuit analysis to shut off power in an emergency* and includes our patented Bluetooth connectivity so you can monitor live...

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  • Ground Neutral Bonded Plug

    For use with generators with an ‘open neutral or floating neutral’. Some generators have a ‘floating neutral’. This might cause the Power Watchdog EPO surge protectors or any other EMS surge protector to give you an ‘open ground’ or ‘open neutral’ error code...

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  • EasyStart 364 Soft Start Kit

    Easy start kits are typically installed on air conditioning units where the start-up surge might overwhelm an inverter. This kit also comes in a recommended Bluetooth version that allows for diagnostic feedback. Please note that the Bluetooth module does NOT allow you to...

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  • Automatic Transfer Switches

    With some stand-alone inverter configurations, you have to have one set of outlets that only works on shore power, and one set of outlets that works on inverted battery power. These devices allow all your outlets to work on both shore and inverted...

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Inverter Charger Kits: Frequently Asked Questions

  • What is an Inverter Charger Kit for RV Solar Installations?

An inverter charger kit for RV solar installations is a system that combines the functions of an inverter and a charger into one unit. It allows you to convert DC power from a battery bank into AC power for use in an RV, and also to charge your RV’s batteries when connected to an external AC power source. This dual functionality makes it an essential component for RV owners who want to replicate the comforts of home in an RV.

  • Why Do I Need an Inverter Charger in My RV?

An inverter charger is crucial for RV solar installations because it provides two key functions:

-Power Conversion: It converts the DC electricity stored in your battery bank into AC electricity, which is required for running standard appliances and electronics in your RV.

-Battery Charging: When connected to an external power source, like a campground electrical hookup, the charger function delivers a rapid change to your battery bank.

  • How Do I Choose the Right Size Inverter Charger for My RV?

Choosing the right size depends on your power requirements. Calculate the total wattage of the appliances and devices you plan to run simultaneously. The inverter charger should have a continuous power rating that exceeds this total wattage. Additionally, consider the surge power rating for appliances that require more power at startup.

  • Can I Install an Inverter Charger Kit Myself?

DIY installation is possible if you have basic electrical knowledge and the right tools. However, it’s important to follow the manufacturer’s instructions carefully. If you’re not confident in your abilities, it’s best to hire a professional to ensure safe and proper installation.

  • What Maintenance is Required for Inverter Chargers?

Maintenance is generally minimal:

-Regularly check and tighten connections.

-Ensure the unit is free from dust and debris.

-Get to know the system by monitoring the system’s performance through any built-in diagnostics or external monitoring systems. If anything seems unusual, reach out to AM Solar.

  • How Do Inverter Chargers Work with Solar Panels?

Inverter/chargers don’t care about or touch solar panels.  They only interact with the battery bank and AC circuitry.  The solar panels only charge the batteries.

  • What Safety Features Should I Look for in an Inverter Charger?

-Wattage:  Can it support your loads?
-Battery Compatibility:  Can it be programmed to work with your batteries?
-Charge rate:  How quickly can it charge your batteries in terms of Amps?
-Monitoring and Control:  How can I control it and check status?

  • Can I Run All My RV Appliances Using an Inverter Charger?

This depends on the capacity of your inverter charger and your battery bank. High-energy appliances like air conditioners and microwaves may require a larger system. It’s crucial to understand the power requirements of your appliances and match them with the capacity of your inverter charger.

  • What’s the Difference Between a Pure Sine Wave and a Modified Sine Wave Inverter Charger?

-Pure Sine Wave Inverter Chargers: These provide power similar to what you get from the utility grid, compatible with all modern electronics and sensitive equipment.

-Modified Sine Wave Inverter Chargers: Less expensive but may cause issues with certain sensitive electronics and can be less efficient. Instead of being a smooth sinewave, it has more of a stairstep appearance when voltage is graphed against time.

  • How Long Do Inverter Chargers Last?

The lifespan varies based on quality, usage, and maintenance. Generally, a good quality inverter charger can last between 5 to 10 years. Regular maintenance and proper usage can extend this lifespan.

  • Can I Connect Multiple Solar Panels to My Inverter Charger?

No, you don’t connect solar panels to inverter/chargers, but you if your charge controller has the capacity, you can connect multiple solar panels to the charge controller.

  • What Happens to the Inverter Charger When My RV is Plugged into Shore Power?

When plugged into shore power, the inverter charger switches to charging mode, using the external AC power to charge your RV’s batteries. It also passes through AC power to run your RV’s appliances.

  • Do Inverter Chargers Improve the Efficiency of Solar Panels?

While inverter chargers don’t directly improve the efficiency of solar panels, they play a crucial role in the overall capabilities of your solar power system by optimizing the power conversion and battery charging process.

  • What Is the Impact of Weather on Inverter Chargers?

Extreme weather conditions can affect the performance of inverter chargers. High temperatures can lead to overheating, while cold temperatures can reduce efficiency. It’s important to install the inverter charger in a location protected from direct exposure to moisture and dust.

  • Are Inverter Chargers Compatible with Lithium Batteries?

Many modern inverter chargers are designed to be compatible with lithium batteries. However, it’s important to check the specifications of both the inverter charger and the batteries to ensure compatibility.

Suppliers

  • Temperature Sensor for BMV-712

    Support from AMSolar is definitely 5 stars. 1st line of support for Victron equipment provided through distributors. AMSolar likely one of the best when it comes to RVs.

    Tom B

  • Zamp 2 Pole Plug, PV Side

    AM Solar is my “go to” website and store for all my solar needs. They provide technical advice to help ensure you are choosing the correct components. Their parts and connectors are high quality and come with heat shrink cabling to ensure a water tight connection.

    Bryan S

  • Zamp ATP Prep Kit – Male

    This is a nice kit to have. Everything needed to attach your panel to the zamp box. Very slick. Highly recommend.

    Steve S

  • Roof Wire Harness Acc. Kit

    I enjoy doing business with AM Solar. All the employees have been there a long time. They know and use the products the sell. They are knowledgeable and very helpful. They are the first company I turn to for my Airstream solar needs.

    Keith W