WattBox containerised solar and battery storage installed at a UK commercial site

How much can a WattBox save you?

Manufactured in the UK

Cut your energy bills by 60%

Containerised solar and battery solutions built for your business. Designed to reduce electricity bills, cut diesel costs, and provide backup power.

Quarry, Wales

Save £5,000/month on diesel

Dairy farm, Pembrokeshire

More power, no grid upgrade

Chicken farm, Telford

Lower bills with solar + battery

Our experts are available!

+44 7441 904075 WhatsApp

Energy shouldn't be this hard

Running a farm is challenging enough without unpredictable energy costs eating into your margins.

Rising electricity costs

Grid prices are unpredictable and keep climbing. Take control of your energy costs instead of watching your margins shrink.

Peak demand charges

Your biggest electricity usage times cost you the most—punishing you for running your business when you have to.

Grid dependency

Power cuts, voltage issues, and limited capacity restrict your operations and growth, and are completely out of your business' hands.

Diesel generator costs

Relying on diesel generators for backup power gets expensive and unreliable quickly, eating into your business' bottom line.

“It shouldn't cost this much to run a farm.”

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THE SOLUTION

Built for the Farm. Configured for You.

WattBox is a rugged, pre-built energy hub delivered to your site ready to work.

Inside a WattBox showing battery and electrical components

Store your solar

Use your solar energy later instead of getting pennies from the grid

Time of use tariffs

Maximise battery savings by charging during low-cost periods

Export excess energy

Send surplus power back to the grid when you don't need it

Add backup generator

Extra reliability during extended outages or high demand

Skip DNO upgrades

Get more power without waiting for expensive grid upgrades

Protect critical equipment

Instantly switches to battery when the grid goes out

Store your solar

Use your solar energy later instead of getting pennies from the grid

Time of use tariffs

Maximise battery savings by charging during low-cost periods

Export excess energy

Send surplus power back to the grid when you don't need it

Add backup generator

Extra reliability during extended outages or high demand

Skip DNO upgrades

Get more power without waiting for expensive grid upgrades

Protect critical equipment

Instantly switches to battery when the grid goes out

One box, hundreds of configurations

Every WattBox is custom-built to match your exact requirements.

Grid-tied or Off-grid

Compatible with any power source - stay connected or go fully independent

Single or Three Phase

Sized for homes, farms, or large commercial operations

32 kWh - 416 kWh storage

Modular battery banks that scale with your needs

10 kW - 350 kW solar

From small rooftop arrays to large ground-mounted systems

Works with existing solar

Already have panels? We integrate seamlessly with your system

Add backup generator

Optional generator integration for ultimate peace of mind

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SIMILAR FARMS

Farms already saving with WattBox

Here's how other agricultural operations have reduced their energy costs.

Berwyn Slate Quarry from above, a drone shot showcasing the beautiful landscape of the quarry.

Cutting a £10,000 Monthly Fuel Bill with a Wattbox

Set on the stunning Horseshoe Pass near Llangollen, Berwyn Slate is a family-run quarry that’s built its reputation on quality and hands-on craftsmanship. Everything happens right there on site—from pulling slate out of the ground to turning it into bespoke pieces for customers. The catch? It’s all completely off-grid. With fuel prices climbing and more pressure on traditional ways of powering the site, the team found themselves facing a challenge that’ll sound familiar to a lot of off-grid bu

Read case study →

Wattbox container branding with dairy cattle and dairy farm in the background

£18,000 a Year in Diesel — How One Dairy Farm Took Back Control of Its Power

Paul's farm in Pembrokeshire 600-acre dairy farm | 400 cows | Milking twice a day, 365 days a year The Reality of Running a 400-Cow Dairy Farm Set against the sea views is a 600-acre dairy farm with around 400 cows. It’s the kind of view most people would book a holiday for — but dairy farming doesn’t allow for days off. The cows are milked twice a day, seven days a week. That means reliable staff, reliable systems and reliable power are vital for business to succeed. On a dairy farm, power

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Keeping 32,000 Chickens Safe: How Wattbox Transformed a Shropshire Farm

Visiting Neville's farm in Shropshire When we visited Neville’s farm in rural Shropshire, it was clear that an operation this large needed power they could rely on. The family farm—once focused on cattle and sheep—has evolved into a modern poultry unit housing 32,000 laying hens across two large sheds. For 18 months, each flock produces eggs that supply local markets before being moved on for by-products. But beneath the calm, efficient exterior lies a constant pressure point: keeping the powe

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Three simple steps to
energy independence

Step 1

Calculate

Use our free online tool to see your projected savings based on your actual energy usage.

Step 2

Visit

We visit your site to assess your needs and confirm the numbers work for you.

Step 3

Install

We handle everything from DNO approval to installation. Start saving from day one.

Calculate My Savings

EXPECTED OUTCOMES

What could you save?

New monthly bill

£1,860/month

was £3,720/month

Payback period

4.3 years

then pure savings

Cumulative cost over time

Total energy spend over 20 years — with and without WattBox

Without WattBox

With WattBox

Payback point

20-year total savings£350,485

Based on a typical large farm using 12,500 kWh/month with a time-of-use tariff.

Ready to see your savings?

Get your personalised savings estimate in under 2 minutes. No commitment, no pressure - just the numbers you need to make an informed decision.

Calculate My Savings

Our experts are available!

+44 7441 904075 WhatsApp

Cut your energy bills by 60%