Find the perfect Victron kits and components relevant to your setup.
Reliable off-grid power for campervans, motorhomes and overland adventures.
Complete energy systems for cabins, workshops and remote buildings without a grid connection.
Kits for grid-tied or residential buildings to reduce bills and add backup power.
Reliable off-grid power for boats, yachts, narrowboats and more.
Custom Victron and Pytes power systems designed around any application, constraint or project size.
This case study breaks down how a pizza trailer’s off-grid power system was designed for reliability, including handling high-demand loads like water heating for food hygiene compliance. Learn the system architecture, design decisions, and key lessons from a real-world install.
From the outside, this van looks like a normal commercial work vehicle. No roof racks, no graphics, no obvious camper features.
Inside it contains a fully integrated off-grid electrical system.
When the grid fails, warehouses lose more than lights, they lose picking, packing, dispatch, and the systems that keep orders moving. Learn the design principles that matter.
We’ve re-powered an existing three-phase hybrid generator, replacing old lead-acid batteries with 16 Pytes V5 lithium units.
Bespoke Victron & Pytes Off-Grid Power System for Robotic Lawn Mowers covering 150,000 square feet.
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Ask anything about sizing, compatibility or installation. Our AI is trained on all of our products and documentation.
Book a call back with one of our engineers. They can run you through your options or build you a bespoke system.
Very competitively priced, with helpful staff that knows their stuff. They went above and beyond to correct a mistake I made on my order. I will definitely be purchasing any future solar requirements from them. My only regret is not finding them sooner, I would have saved a fortune.
Fast delivery, competitive pricing
Purchased for campervan conversion , finally all wired up and connected works perfect , great piece of kit and good price
Works seamlessly with Solar panels & Pylontech RT12100 100Ah battery. Easy to monitor using the freely available Victron Connect App.
Would highly recommend the Charge Controller & Callidus who are always very helpful & informative.
Fantastic piece of kit. Does what it says on the box. Victron equipment is very reliable, and great to connect to smart phone.
Excellent quality product and great customer support service always happy to help and provide support
As always it does what it says on the tin and has never let me down. Love victron stuff, easy setup and forget.
Have now brought 3 lots of solar from Callidus and every time have been perfect, fast deliveries and helpful communication, easy to install with no problems, can’t praise them enough,
It’s my second victron charger, and most likely I won’t go any larger than this. It’s responsible for charging a 150 amp 51.2v
Absolutely the best service I high recomend anyone thinking about solar to use calidus 100% I can't recommend them highly enough.
Excellent communication with speedy delivery quality product, asked for a change to black glands and Z brackets , done with no additional charge
Great service from Alex & the team sorted my system out for me & delivered in a couple of days great turn around & well packaged 👍
Great piece of kit, excellent value for money (purchased while on offer) great delivery even though we purchased between Christmas and New Year.
Being installed next week
What a solar panel quality product well made and the service I received was excellent highly recommend this company
The staff and the team are so helpful I had an issue with my solar panel and Tom Howe and his team sorted it out within hours. So grateful to them all. Regards Mike Collins
A research-backed UK guide explaining how solar panels and home battery storage can help households reduce evening grid imports during heatwaves, with practical tariff context, trusted sources and the Callidus HS5 battery storage system.
Thinking about upgrading your UK electrical setup from single-phase to three-phase? This guide breaks down how to do it using Victron’s powerful MultiPlus-II inverters. We'll cover why this solution is ideal for off-grid, on-grid, and hybrid applications.
