Better for RV owners
Our systems deliver more power, for longer, and they charge faster. Stuff goes wrong less. And when it does, our UK support fixes it quickly and efficiently.
Simple. Reliable. Powerful.
Designed by
Engineers
Experts
Enthusiasts
An RV energy ecosystem thoughtfully designed to be better - for everyone.
- End users see dramatic performance improvements
- Installations and quicker and easier
- Proactive UK service and support
100%
Faster charging
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Solar
Off-grid
Outdoor
Mobility
Systems
Why Litherra is better
Exceptional products designed for reliability and low maintenance
Modern advances in technology have allowed us to produce a well-thought-out range of products that offer advantages all the way down the grid. Or off.
Better for installers
Simpler more reliable systems mean quicker installs, less faff, and lower service burden.
Better for manufacturers
Our simple, reliable and powerful systems are designed to be installed directly into vehicles. We also offer customisation options to enhance your brand.
Products
A thoughtfully designed range
No matter your requirements, we’re proud to deliver best-in-class off-grid power solutions that balance performance, reliability, and simplicity. Every system is carefully designed to offer exceptional build quality and long-term durability, while maintaining one of the strongest value propositions in the industry.
Featured Products
Ecosystem
A complete system, not a mix of disconnected parts
Our Zenith ecosystem brings everything together into a cohesive, reliable platform designed to work seamlessly from day one — reducing complexity, improving performance, and giving you confidence in every component.
Mono
Single function units for integration with existing systems
Duo
Double function units to further simplify your install
Trinity
Triple function units for the ultimate in ease and convenience
Zenith
All our Zenith products are designed to work together, providing a single, reliable system for your off-grid setup.
Compatible by Design
The Zenith Range
We own and rent vans. Backed by real-world use and data from thousands of renters, we design systems based on what performs, what users actually need, and what causes problems in off-grid setups.
Compatible by design
From batteries to controllers and monitoring, each component is engineered to integrate smoothly with the rest of the system. This means fewer unexpected issues, cleaner installations, and systems that behave exactly as they should.
Simple by design
Off-grid systems can quickly become complicated. Zenith is designed to keep things clear and intuitive, with straightforward installation, logical layouts, and systems that are easy to understand and manage — even for non-experts.
Welcome to hassle-free
Our components are manufactured to the highest standards, minimising issues from the outset. Should you ever need assistance, our UK-based support team provides fast, knowledgeable support you can depend on.