Kestrel Energy Systems

For facilities and operations directors

Cut energy costs without a single shutdown.

Rooftop solar, LED and energy controls for UK industrial sites. Installed by our own engineers, around your shift pattern.

Illustrative client roster and accreditations for this portfolio demo.

NORTHFIELD LOGISTICSARDEN MANUFACTURINGTYNESIDE COLD STOREMERCIA DISTRIBUTIONBRANNIGAN FOODS GROUP
Certified Installer Register
Industrial Site Safety Standard
Carbon Reduction Verified

Savings estimator

See what your roof saves you

Set the three inputs to match your site. Planning estimate from typical UK figures, replaced by your own meter data at survey.

120,000 sq ft
20,000 sq ft500,000 sq ft
£/ month

Suggested figure for a site this size. Type your own if you have the bill to hand.

Estimated annual saving

£162,263

Payback period

4.4 yrs

CO2 reduction

135.1 t/yr

Indicative only. The array is sized to the load your site can use rather than to bare roof capacity, so savings are capped by your own consumption. Your site assessment replaces these assumptions with figures from your actual roof survey and meter data.

Get these numbers for my real roof

Before you ask

The four questions that decide this

Here's how we answer the four questions that come up on every call.

Most projects are financed against the savings they generate, so there's little or no capital outlay required. Where you'd rather pay upfront, you get a fixed price after the site assessment, not a range. Either way, the numbers in your proposal are the numbers you're quoted, not a floor.

Install is scheduled around your shift pattern, not the other way round. Roof work happens above your operating floor without requiring a shutdown in almost all cases; where isolation is unavoidable (typically a short window for the electrical tie-in), it's scheduled with your team weeks in advance, not discovered on the day.

Payback varies by service, and for building energy management it varies by site size too: LED typically 18-30 months, solar 4-7 years, and building energy management anywhere from under a year on a large site to around nine on a small one, because its fixed base cost is spread over however much floor area you have. Your site assessment gives you a site-specific figure for each, and for the combined programme, before you commit to anything.

Our own directly-employed engineers, not a subcontracted crew we've never worked with. Every installer is trained to the same site-safety induction and reports to a named site manager for your project, who you can call directly during the build.

Case study

Distribution centre, West Midlands · 210,000 sq ft

£319,454 a year, zero stoppages

A logistics operator running three shifts needed to cut energy cost without any downtime risk to a site running 20 hours a day. Install was phased across two weekends and the low-traffic overnight window, with zero unplanned stoppages.

£319,454
Annual energy cost saving
4.4 yrs
Combined payback period
266 tCO2e
Annual carbon reduction
0
Unplanned operational stoppages

Illustrative project. The three figures above are the savings estimator's output for this profile: 210,000 sq ft distribution centre, £37,800 a month.

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