Callidus Shop

11/06/2026

We’re all set up and ready to go at The World of Park & Leisure Homes Show!

Come and visit Callidus Trade at Stand T32 to see our Victron Energy, Pytes and Maxxiom setup, designed for park homes, lodges, leisure living, off-grid systems, battery storage, backup power, and smart energy monitoring.

Our team is here to talk through reliable power solutions for your park home, whether you’re looking for solar and battery storage, hybrid systems, or dependable backup power.

📍 Stand T32
📍 Stoneleigh Park, Warwickshire

Open to all 12 -14th June 10am - 4pm

Come and say hello, we’d love to see you!

10/06/2026

⚡ Calling all park home builders, lodge manufacturers and leisure park operators.

Energy is becoming a bigger part of every customer decision — from backup power and battery storage to solar integration and reliable off-grid solutions.

At Callidus Trade, we work with Victron Energy and Maxxiom to help manufacturers, builders and park operators offer smarter, more resilient power systems for modern park homes and leisure developments.

Come and see us at the World of Park & Leisure Homes Show 2026.

📍 Stand T32
📅 12th–14th June 2026
📍 Stoneleigh Park, Warwickshire

We’ll be showcasing solutions for:

✅ Park home power systems
✅ Lodge and leisure home backup power
✅ Solar and battery storage integration
✅ Hybrid generator systems
✅ Off-grid and remote-site energy
✅ Smart monitoring and remote control
✅ Pre-built Victron power boards

If you build, supply, install or operate park homes, this is a good opportunity to see how Victron and Maxxiom can add real value to your offering.

Give your customers reliable power, greater energy security and a system built around quality components.

Come and speak to the Callidus Trade team at Stand T32.

08/06/2026

We’re proud to have supplied and designed all of the equipment for this impressive renewable energy project, including the fully pre-built, pre-wired, and tested Callidus Trade Victron system shown in the photos. The installation was completed by one of our trusted trade installation partners.

This powerful on-grid system features:

🔹 2 x Victron Energy MultiPlus-II inverter/chargers
🔹 40kWh of Pytes V5A Plus lithium battery storage
🔹 48 x 450W solar panels (21.6kW solar array)
🔹 Full home backup during power outages
🔹 Advanced energy monitoring and management
🔹 Pre-built Callidus Trade power board for faster installation and commissioning

The Pytes V5A Plus batteries offer exceptional safety and reliability, including:

✅ Built-in fire suppression
✅ Integrated heater protection for cold weather operation
✅ Internal pre-charge circuits to prevent startup damage
✅ Shunt-trip protection to safely manage fault conditions
✅ Long-life lithium technology designed for years of dependable service

The complete Victron system was assembled, wired, tested, and commissioned in our Newton Abbot facility before being delivered to site, significantly reducing installation time and ensuring a high-quality finish.

Combined with a 21.6kW solar array, this system allows the homeowner to maximise self-consumption, reduce electricity bills, store excess solar energy, and maintain power to the property during grid outages.

A fantastic example of how Callidus Trade works with professional installers throughout the UK, supplying complete Victron and Pytes solutions backed by expert technical support.

📍 Supplied by Callidus Trade Limited
📞 01626 563563
🌐 https://callidus.shop/pages/off-grid-solar-battery-kits-components

Pytes ESS Victron Energy B.V.

07/06/2026

🚨 COMING SOON 🚨

We're teaming up with Tia's Van Life on an exciting new project, and the full reveal is just around the corner.

This collaboration is built around life on the road, with some behind the scenes content and launch offers planned when we officially unveil it.

Here's what you can expect:
📸 Launch photography
🎥 Video content
🏷️ Exclusive launch discounts
🚐 A first look at something completely new for Callidus Trade

Follow Tia's journey:

https://www.tiktok.com/

Keep an eye on our page and Tia's channels for more updates.

Who thinks they know what's coming? Let us know below 👇

06/06/2026

Most people don’t realise how far off-grid power systems have come.

This installation was built to supply three homes from a single energy system in a rural location where a suitable grid connection simply wasn’t available.

The system combines 90kVA of Victron inverter power with 140kWh of Pytes lithium battery storage, creating a complete three-phase power station capable of delivering reliable electricity day and night.

For many rural properties, farms, estates, holiday parks and new developments, the cost of a grid connection can run into tens or even hundreds of thousands of pounds. In some cases, an off-grid system can provide a faster, more practical and more cost-effective alternative.

At Callidus Trade, we design and build complete Victron systems ranging from small cabins and homes right through to multi-property and commercial installations.

If you’ve been told a grid connection is too expensive, or simply isn’t possible, we’d be happy to discuss the alternatives.

📍 Built, tested and commissioned in Newton Abbot before delivery.

☎️ 01626 563563
🌐 www.callidus.shop

PYTES USA Pytes ESS Group

03/06/2026

Today we completed full load testing of this 180kVA Victron Energy inverter system paired with 500kWh of Pytes lithium battery storage before shipment to site.

The system was pushed to maximum load while we monitored every connection point using thermal imaging. I’m pleased to report that everything performed exactly as designed, with temperatures remaining around 27°C throughout testing and no significant heat build-up detected.

The next step is to carefully remove the battery storage, transport the equipment to site, and begin installation.

This project has been designed to power a large off-grid farm that currently only has access to a single-phase electricity supply. Upgrading the site to a three-phase grid connection would have cost millions of pounds, making it financially unviable.

Instead, the customer has invested in a complete off-grid energy solution consisting of:

⚡ 180kVA Victron Energy inverter system
🔋 500kWh of Pytes lithium battery storage
☀️ 840 x 450W solar panels (378kW of solar generation)
⛽ Backup generator integration for year-round resilience

The result is a highly reliable power system capable of supporting substantial agricultural loads without the need for an expensive grid upgrade.

This is exactly the type of project that demonstrates how modern battery storage, solar generation and intelligent power management can provide practical alternatives where traditional grid infrastructure simply isn’t economical.

A huge thank you to the team involved in the design, build and testing of this project.

28/05/2026

This is a CALLIDUS trade off-grid container built from the best power inverters, battery storage, and solar inverters to power your remote farm business or off-grid property. Units can vary in size with a maximum of 185 kVA, three-phase and 500kWh of battery storage.

Reduce fuel costs by up to 60% with our Medium Field Power Unit. Reliable, silent three-phase power for remote sites and events. Expert UK engineering and support.

25/04/2026

Our pre-built off-grid boards don't just power homes — they keep farms running and businesses operating where the grid simply can’t reach.

From rural workshops and agricultural sites to remote properties, we deliver reliable, continuous power using Victron inverter systems, lithium battery storage, and solar. No noise, no constant generator servicing, and far lower running costs.

✔ Built, tested, and ready to install
✔ Designed for real-world off-grid demands
✔ Scalable as your needs grow
✔ Generator integration for full backup when needed

If you need dependable power where others can’t provide it, this is the solution.

📍 Visit us in Newton Abbot or get in touch to discuss your setup
🌐 www.callidus.shop

17/04/2026

Meet the smallest, most powerful off-grid system in its class

Built from the ground up to thrive in the world's harshest environments, this compact powerhouse brings Australia’s most trusted off-grid technology to the UK.

✅ Victron at its Core: Built exclusively with the world’s most reliable power conversion equipment.

✅ Maximum Power, Minimum Footprint: Designed to provide heavy-duty energy in the tightest spaces.

✅ Battle-Tested Components: Every internal part is tried, tested, and proven for long-term longevity.

✅ Total Cloud Control: State-of-the-art software lets you monitor and manage your power from anywhere.

✅ Ready-to-Deploy: The ultimate solution for shepherds' huts, tiny homes, and remote off-grid installations.

Wanna see the full specs? Comment “POWER BOX” or DM us 📩

15/04/2026

One day of labour. Two-person crew. One fully-commissioned solar carport 🔥

Think a solar carport is a 3-day headache? We just built one in 8 hours with only two people. 🛠️⚡️

We took the Antai Carport out for a spin at our HQ to see if it really lives up to the easy install hype.

Spoiler: It does…

✅ 09:30: Structure takes shape (thanks to pre-assembled legs)
✅ 11:30: Cables managed (no zip-ties in sight)
✅ 13:30: Panels mounted
✅ 16:00: Tools in the van.

Check out the full build-day breakdown in the carousel ➡️

With no on-site cutting, no welding, and no heavy machinery, this prefab kit is built to protect your project margins.

Ready to add a high-margin add-on to your solar offering?

Drop a "CARPORT" in the comments and let’s talk business. 👇