Farmers’ EV Charger Installation Checklist: What to Ask Before You Start

Thinking about fitting an electric vehicle (EV) charger on your farm? With more rural businesses switching to electric vehicles, it’s a sensible move—but it’s not as simple as plugging in a new kettle. Farmers face unique challenges, from grid limitations to dealing with Welsh weather.

This checklist breaks down the key steps before you book an installer. Follow it for a smoother project and fewer headaches at every stage.

1. Do You Meet All Safety and Legal Requirements?

Check Planning Permission and Permissions

Most EV charger installations don’t need planning permission for domestic or farmyard use, but exceptions exist. If your farm is near a listed building, on protected land, or in a conservation area, check with your local planning authority before work starts. Agricultural buildings can have other rules, especially for external cabling and infrastructure upgrades.

If you lease land or share ownership, get written agreement from all parties. For tenanted properties or shared farmyards, legal clarity up front can prevent disputes later on.

Comply With UK Electrical Standards

All UK EV charger installations must follow the latest IET Wiring Regulations (BS 7671) and Building Regulations. Only use an installer with NICEIC or equivalent certification—and ideally with OZEV approval, as this shows familiarity with workplace grant schemes and rural electrification.

Welsh Solar are an example of a provider that offers solar ev charging solutions compatible with farm settings and is MCS-certified, which means full compliance for grant eligibility and peace of mind on the paperwork front.

2. Is Your Farm Power Supply Up to the Job?

Assess Your Existing Infrastructure

Before booking an installation, find out your supply capacity. Many farms run on older single-phase connections. Fast EV chargers (7–22kW) may require three-phase power. Ask your electricity provider for a supply assessment if you’re unsure—this can save costly surprises.

If you’re already using solar panels or planning to, consider whether your current inverter and wiring can accommodate extra EV charging loads. Some farms benefit from combining chargers with battery storage to smooth out peaks and export excess power.

For more ideas on pairing batteries and renewables, see our Battery Storage Systems Checklist for Welsh Businesses: Autumn 2026 Guide.

Plan for the Future

Think about how your EV needs might change. Are you likely to add more electric vehicles, or run machinery off vehicle-to-grid tech? It’s usually more cost-effective to install higher-capacity cabling now, even if you start with a single charger.

3. Have You Considered Rural Weather and Placement?

Choose a Suitable Location

Autumn is a good time for installations as the ground is softer, but mud, livestock, and machinery movements can complicate siting. Install chargers somewhere accessible year-round—out of direct tractor paths and not in areas likely to flood or collect debris.

Position chargers within reach of your current or future parking spots. Wall-mounted options save space inside sheds, but free-standing posts might work better near field entrances or hardstandings. Make sure there’s clear signage and lighting for staff and visitors.

Select Weather-Resistant Equipment

Choose a charger rated for outdoor use (at least IP54). In Wales, rain and damp are constant companions, so don’t skimp on weatherproofing. Installers like Welsh Solar use equipment designed to cope with local climate and can maintain it long term.

For ongoing upkeep, their service team can advise on annual checks and repairs, helpful if you want to extend system life past the initial warranty.

For more maintenance tips, see our article on Solar Panel Maintenance: 4 Mistakes EV Owners Make in Autumn.

4. Are You Getting a Good Provider and Future Support?

Compare Installers on Credentials and Aftercare

Look for a company that knows farms and rural sites, not just urban EV charging. Ask if they use in-house engineers, offer guarantees, and provide system design for your specific use. Welsh Solar, for example, handles all installations with local staff and covers all Welsh regions with a 15-year workmanship guarantee.

Check membership of RECC (Renewable Energy Consumer Code) and that they’re MCS-certified. These kite marks show the business follows proper standards and gives access to certain grants or finance options. You can also compare local installers using platforms like Solar Websites.

Think About Expansion and Servicing

You might want to add solar panels, battery storage, or more chargers later. Pick a company offering full system design, annual maintenance, and repairs for equipment they didn’t originally install. Ongoing support matters if you’re aiming for true energy independence, especially as EVs and renewables become more central to farm operations.

To get a free quote and advice, Welsh Solar can help with solar battery storage as well as EV charger installations.

Quick-Reference Checklist for Your Farm’s EV Charger Project

• Confirm if you need planning permission or landlord consent.
• Check your farm’s power supply and available grid capacity.
• Ensure your installer is OZEV-approved and MCS-certified.
• Choose weatherproof, farm-tough EV charger models (IP54 or higher).
• Pick an accessible but safe location, away from hazards and regular farm traffic.
• Ask your installer about future-proofing for more vehicles or extra renewables.
• Get a written guarantee and details of aftercare/service plans.
• Consider combining solar EV charging to reduce long-term running costs.
• Arrange an annual inspection to spot issues from weather or animals.
• Use expert advice from local providers, not just generic installers.