Commercial and agricultural solar in SomersetSolar sized to how your site uses power.

Solar panels and battery storage for businesses, farms and clubs across Somerset. Designed around your meter data, three-phase supplies included, and fitted by NICEIC-approved electricians.

★★★★★Five star Google reviewsMCS · NICEIC · TrustMark

Fig. 1 · Dawn on the Levels

Does it suit your site?

Solar panels for businesses, farms and clubs.

What matters most is when you use power. Solar makes it in daylight; a battery moves some of it into the evening. Your meter data shows which you need.

Solar against a typical day's use Illustrative. Solar rises from about 6am, peaks around 1pm and falls away by 7pm. Offices use most power in working hours, farms early and late as well as through the day, clubs mostly in the evening. midnight6amnoon6pmmidnight
SolarTypical useFig. 2 · A day, illustrative

Real roofs

Recent commercial solar and battery installs.

Two clubs, each designed around how the building actually uses power, not just to fill the roof, with batteries to carry the day's solar into the evening.

Solar panels across the rugby clubhouse roof, with the pitch beyond

Rugby clubhouse · Solar and battery · January 2025

Forty kilowatts on a clubhouse

  • 100 panels, 40kW across six strings, with bird mesh round the edges
  • 30kWh of battery, with room to add more
  • Fox ESS H3 Pro, a 30kW three-phase hybrid inverter
  • New metering and a dedicated supply for the solar and battery

59%self-sufficient, averaged across the year on the club's own metering.

A drone view of the club's long tiled roof, one slope covered in all-black panels, with installers on the scaffold and the ridge

Social club · Solar and battery · 2025

Eighty panels on an east and west roof

Panels
80
Solar
35.6kW
Battery
31kWh
  • JA Solar 445W all-black panels on Renusol mounting, split across the east and west slopes, so they make power morning and evening
  • Three Fox ESS EP11 batteries, with room to grow to 41.6kWh
  • Fox ESS H3 Pro, a 30kW three-phase hybrid inverter
  • A new distribution board with surge protection, the inverter and batteries in the mains intake

36.5% to 55.5%self-sufficient, without the battery and then with it, from about 29,200kWh of solar a year. Design estimate

Fig. 3 · The evening trade, on the day's sun

Start to finish

How a commercial solar project goes.

Bigger systems need more care at the start: the right data, a proper design and the network operator's approval.

  1. Your usage, not a guess

    Send a year of bills or, better, your half-hourly meter data. It shows when the site uses power, which decides the size of the system and whether a battery pays.

  2. A site visit and a design

    We look at the roofs, the supply and the distribution boards, then design the layout and strings around them, with a performance estimate for the site.

  3. Network approval

    Most commercial systems need G99 approval from the network operator before they're connected. We apply as soon as the design is agreed, because it can take a while.

  4. Fitted around your working day

    Scaffold, panels, inverter and battery, tested to BS 7671 and commissioned, with monitoring set up so you can see what the roof makes.

Roofs and kit

What we fit on business and farm roofs.

  • Roof hooks fixed in rows across a concrete tiled roof, ready for the mounting rails

    Pitched tile and slate roofs

    Hooks screwed into the rafters and passed under the tiles, rails across, and mesh round the array so birds can't nest underneath.

  • Rows of panels on angled frames across a flat roof, with an installer fitting the last one

    Flat roofs

    Panels on angled frames, tilted to catch more of the day and spaced so one row doesn't shade the next.

  • A Fox ESS three-phase hybrid inverter on a blockwork plant room wall, with the battery stack beside it

    Inverters and batteries

    Hybrid inverters sized to the array and the supply, three-phase where the site has it, with battery storage that can grow as the site's usage does.

Also: ground-mounted arrays for farms and sites with spare land, workplace EV chargers for staff and fleet vans, fitted alongside the solar, and inspections and repairs for systems already on your roof.

Fair questions

Commercial solar questions.

Do we need planning permission?

Usually not for panels on the roof of a commercial or farm building. Listed buildings and some conservation areas do need it, and we check before you commit.

Can the panels go on the ground instead of a roof?

Yes. Ground-mounted arrays suit farms and sites with spare land, or a roof that's too weak or shaded. They can need planning permission, which we check before you commit.

How long does G99 approval take?

It depends on the network operator and the size of the system, from a few weeks to a few months on busier parts of the network. We apply as soon as the design is agreed.

Can a business claim solar against tax?

Usually, through capital allowances. Your accountant will confirm what applies to your business.

Is a battery worth it for a business?

If a lot of your power is used after dark, often yes: clubs, pubs and farms with evening loads. If you mostly use power in the day, panels alone usually make more sense. Your meter data shows which.

Do you work with three-phase supplies?

Yes. Most commercial sites have one, and both clubs above run on 30kW three-phase hybrid inverters.

Can we sell the power we don't use?

Yes. Smart Export Guarantee tariffs are open to businesses as well as homes, through an energy supplier.

Can you fit EV chargers for staff or vans?

Yes, workplace chargers fitted alongside the solar, so daytime charging can run on the roof's power.

Do you cover farms and businesses across Somerset?

Yes: Wells, Glastonbury, Frome, Bridgwater, Yeovil, Taunton and Bath. The same team throughout.

Commercial and farm

Tell us about your site.

A few details and we'll arrange a visit. Commercial systems are priced after we've seen the site and your usage, in writing.

Rather talk it through? 0117 473 0300

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