VICTRON OFF GRID SELF BUILD INVERTER KITS

In our relentless pursuit of reliability and performance, we have teamed up with Victron Energy — the market leader in delivering the very best in power management. Their advanced inverter technology ensures seamless and efficient conversion of power for every application.

We understand the importance of a dependable inverter system at the heart of your off-grid or backup power setup. That’s why we’ve aligned ourselves with the unmatched expertise of Victron Energy, renowned worldwide for their high-quality, field-proven inverter solutions.

Our collaboration brings you the assurance of a power system that adapts to every scenario. Whether you’re drawing from your lithium battery bank, relying on shore power, or integrating renewable energy like solar, we offer a range of Victron inverters and components designed to perform flawlessly in any environment. Just add one of our SMARTCOMM SERIES batteries and a SCS cable for the perfect setup.

CONTACT US ABOUT DESIGNING YOUR OFF-GRID SYSTEM

At Lithium Pro Energy, we offer a comprehensive electrical system design service, providing you with the expertise, tools and support needed to create the perfect off-grid power solution for your application.

Whether you’re building a campervan, motorhome, boat or expedition vehicle, we design a fully bespoke system tailored to your specific power requirements and lifestyle.

You’ll receive a detailed wiring schematic to form the foundation of your installation, along with all the essential components supplied in one convenient, complete package — making your build simpler, safer and more efficient.


 

REVIEW SOME OF OUR OFF-GRID INSTALLATIONS EXAMPLES

The example off-grid system designs below range from a simple ‘WEEKENDER’ with a 1.6Kva inverter giving you the ability to power your kettle and toaster and enjoy weekends away without the need to hook-up on a campsite, to a more advanced ‘GASLESS EXPLORER’. Which provides 8.1 KWh off-grid freedom to power any household appliance, such as a coffee machine, airfryer or induction hob.  Whilst our ‘LIVING OFF-GRID’ Example provides the ability to experience permanent off-grid independence with a powerful 24V 5Kva Inverter with 14.3Kwh of freedom.

WHAT DO YOU GET IN THE KIT

VICTRON OFF GRID SELF BUILD INVERTER KITS

Complete System Integration – Designed for Serious Off-Grid Power

This professionally bundled Victron-based power system is designed for high-performance off-grid use in motorhomes, campervans, boats, off-grid buildings, and specialist vehicles. Built around the trusted Victron Energy ecosystem, this kit includes everything required for full system functionality — with seemless power integration provided by plug & play LithiumPro Lithium Batteries to AC conversion with full system remote monitoring capabilities

✅ Kit Includes:

  • Choice of MultiPlus-II 12/2000 – 12/3000 pure sine wave inverter/charger with 120A charging current, shore input management, and seamless AC switching.

  • SmartSolar MPPT 100/30
    Victron’s ultra-reliable 30A MPPT solar charge controller with built-in Bluetooth and ultra-fast tracking for maximum solar yield.

  • Orion XS 12/12-50A DC-DC Charger
    Next-generation DC-DC charging with active current control, ideal for charging from an alternator while driving.

  • Cerbo GX MK2
    The intelligent communication centre for your power system. Monitors and manages all connected devices in real time.

  • GX Touch 70
    7-inch touchscreen display for system overview, diagnostics, and control at a glance.

  • VE.Direct Cable (1.8m) x2
    For seamless communication between SmartSolar, Orion, and Cerbo GX.

  • RJ45 UTP Cable (3m)
    Used for connecting the MultiPlus-II to Cerbo GX for remote configuration and monitoring.

  • Lynx Distributor (M8)
    High-quality modular DC busbar with integrated fuse monitoring for clean, safe power distribution.

  • Blue Sea Systems Fuse Block – ST-Blade 12 Circuits
    Premium DC fuse block for auxiliary devices and accessory protection.

  • Bluesea Systems Class-T Fuse and holder
    Class-T fusing is the ‘gold-standard’in protection for high-powered Lithium batteries. Blue Sea Systems Class-T fusing provides the high interrupt capacity required with the premium build quality you trust.

  • 275A Victron Isolation Switch
    High-current mechanical manual isolator switch for safe system shutdown during maintenance or emergencies.

  • LithiumPRO ASSIST+ Installation Guide & Support 
    We provide a detail installation schematic including fuses, wiring sizes, and backup support to help you build your system – we can even remotely handle the configuration via VRM


🔧 What You Get:

  • Full off-grid capability with inverter and charging from solar, hook-up, and engine.

  • Full Plug-and-play integration between LithiumPro Batteries and all Victron components via the Cerbo GX.

  • Remote monitoring via Victron Remote Management (VRM).

  • Expandable and scalable for future upgrades.

 

READ OUR CUSTOMER REVIEWS

Free Delivery

Delivery is free to all mainland UK, with the exception of NI, Scotland and the isles.  Our couriers charge a small premium to delivery to these locations.  This will be calculated at checkout based on your postcode.