Specialist solar panels for schools in Market Drayton
A school roof in Market Drayton makes 6.6 times as much in July as it does in December, and the school year runs against that curve rather than with it. What we come back with is the usable roof area, the modelled output against your meter data, and the routes schools use to pay for it.
25.8% of the modelled year lands in July and August, on a roof that returns 842 kWh per kWp a year. The worked example below runs at 160 kWp, the size applied for at the nearest school scheme on record. Source: EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss.
Book a roof survey in Market Drayton- 1 teaching block
- 2 hall and kitchen
- 3 sports hall
- 4 1960s block, no array
- first phase
- later phase
Illustrative layout for an estate of this size. The array is drawn at about 345 kWp, roughly 53 percent of the 650 kWp these three roofs would hold, because a school sizes to the load it can use in term time rather than to the roof it has: generation it cannot use is exported at a much lower rate than it pays to import. The hatched block carries no array because its structure has not been assessed, which on a school of that era is the usual starting point rather than an exception. Your own figures, and which of your blocks can take an array, come from the roof survey.
School rooftop solar across Shropshire
A one kilowatt-peak array on a shallow pitched roof in Market Drayton models at 842 kWh a year, from modelled irradiation of 1,078 kWh per square metre in the plane of the array (EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss). That is about 5 percent below the mean across the towns we cover, so the case at this latitude rests almost entirely on using the output on site rather than exporting it.
Scaled up, a 160 kWp array, sized to what the nearest school scheme on record applied for, 15 miles away at Stoke-on-Trent, models at about 134,700 kWh a year before shading, and needs roughly 475 square metres of clear roof. We take the size from the nearest real application rather than a round number, so the example is anchored to something a planning officer has already seen.
Spread across the year that is about 34,800 kWh landing in July and August and roughly 6,100 kWh across December and January. National Grid Electricity Distribution sets what may go back onto the network here, so the July figure is the one worth putting in front of a governing body first.
Market Drayton ranks 5 of 5 towns we cover in Shropshire on modelled yield, against a national mean of 886 kWh per kWp. The county runs from 842 to 860, a spread of 18 kWh per kWp. Within Shropshire that difference is small enough to ignore: where the building sits is not what decides this scheme, your consumption pattern is.
What the planning record shows around Market Drayton
No school or college solar scheme appears in the TF9 postcode district in the Renewable Energy Planning Database. That is a reporting threshold rather than a verdict. The database records generating stations from one megawatt upward reliably and smaller ones patchily, and almost every school array is a fraction of that, so a roof full of panels on a Market Drayton secondary could be generating today without ever reaching it.
The nearest education scheme on the record is 15 miles from Market Drayton, at Stoke-on-Trent: 160 kWp at Ormiston Meridian Academy, Sandon Road, applicant EEnergy Group plc, which is with the planning authority. That is someone else's application, not ours, and it is here because it shows what Staffordshire planning has already accepted at an education site. Source: Renewable Energy Planning Database, Q1 2026.
The summer holiday problem for a Market Drayton school
25.8 percent of the annual output modelled for Market Drayton arrives in the two months a school uses least (EU PVGIS v5.2). Term ends in the third week of July and the buildings stay largely empty until September. July is the single strongest month here at 14 percent of the annual total, and it falls almost entirely inside the holiday.
The inverse holds at the other end. December and January together return only 4.5 percent of the year, and those are the months with the heating, the lighting and the full timetable all running at once. The roof makes 6.6 times as much in July as it does in December, and August alone outproduces December by about 5.5 to one. 75 percent of the year arrives between April and September, and the point of that figure is not that the summer half goes unused, because April, May and June are full teaching months that draw hard. It is that the concentration peaks in the few weeks at the end of it when the building is shut.
Nationally this comes out at about 49 percent of annual generation falling on a session day. A business open every weekday sees roughly 71 percent. The 22 point gap is what a school appraisal has to absorb, and it is much the same in Market Drayton as anywhere else.
The weekly pattern repeats the annual one. Saturdays and Sundays generate as well as any other day and consume almost nothing, so before storage or export is even discussed it is worth knowing what the site does at a weekend, which only half hourly data will tell you.
The conclusion is not that a Market Drayton school should do nothing. It is that the array should be sized to the load that survives the holidays, which is usually the server room, the catering refrigeration, the ventilation and the hot water, plus whatever the site lets out over the summer. Anything above that line needs storage or an export agreement with National Grid Electricity Distribution to earn its keep.
We set out the full treatment of the school year against the generation curve on the home page, and what it does to a payback figure under costs.
- generated while the school is open
- generated at a weekend or in the holidays
The same figures as a table
| Month | Session days | Output, kWh per kWp | School open | School closed |
|---|---|---|---|---|
| Jan | 20 | 20 | 13 | 7 |
| Feb | 15 | 36 | 19 | 17 |
| Mar | 21 | 68 | 46 | 22 |
| Apr | 12 | 100 | 40 | 60 |
| May | 17 | 117 | 64 | 53 |
| Jun | 21 | 117 | 82 | 35 |
| Jul | 11 | 118 | 42 | 76 |
| Aug | 0 | 99 | 0 | 99 |
| Sep | 20 | 77 | 51 | 26 |
| Oct | 17 | 46 | 25 | 21 |
| Nov | 21 | 26 | 18 | 8 |
| Dec | 15 | 18 | 9 | 9 |
| Year | 190 | 842 | 409 | 433 |
How many schools Shropshire has
Shropshire has 151 open state-funded schools and colleges on the DfE register teaching 39,029 pupils between them. Source: DfE Get Information About Schools.
The split is 127 primary, 20 secondary, 3 special and 1 further education, at an average of 258 pupils a site. Read 6.4 primaries per secondary as a sequencing hint rather than a statistic. A primary is a single survey visit and a modest array; a secondary is several roofs of different ages on one site, and that is where both the area and the complications are.
A trust holding more than one of these sites should look at them together. Grouping the surveys turns the grid question, the funding question and the procurement route into one exercise rather than four, and it usually changes which roof goes first.
Grid connection through National Grid Electricity Distribution
National Grid Electricity Distribution is the network operator here, and their answer on export capacity shapes the design. Any commercial array above 3.68 kW per phase connects under G99 rather than G98, and the application fixes what you are allowed to push back onto the network. If the local network is tight, limiting export rarely breaks the case here: most of the generation is consumed on site while the building is working.
Across Shropshire the planning database records 110 solar schemes totalling 813 MW, of which 27 are operational (REPD Q1 2026).
Start with the Market Drayton roof
Roof condition decides the order of works on most school estates, so that is where we start. Send us the postcode and a rough roof area, with twelve months of half hourly readings if you have them, and we come back with usable area, modelled output against your own load, and the funding routes.
Lenzie Consulting Ltd arranges the survey and passes your details to an MCS-certified installation partner so they can quote. We do not carry out the installation ourselves.
Questions governors ask us about Market Drayton schools
- What would a 160 kWp array produce at a Market Drayton school?
- Yes, and the figure matters more than the sunshine. 842 kWh per kWp a year puts a 160 kWp array at around 134,700 kWh, on roughly 475 square metres of roof. The value of that depends on your term time load. Source: EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss.
- What happens to the electricity during the summer holidays in Market Drayton?
- Less is wasted than governors expect, but the figure is worth seeing: 25.8 percent of the year is modelled to arrive in July and August here (EU PVGIS v5.2), against a site running on holiday base load. Lettings, holiday clubs and summer works take some of it, storage takes more, and the rest is an export question for National Grid Electricity Distribution.
- Who do we apply to for export near Market Drayton?
- Only National Grid Electricity Distribution can answer it for your connection. What we can say is that a capped export limit rarely breaks a school scheme, because the array that suits a school is sized to the term time load rather than to the roof.
- Do we need planning permission in Shropshire?
- Often not, because panels on the roof of a school building usually sit within permitted development for non-domestic buildings. The exceptions are listed buildings, conservation areas and arrays that project too far above the roof plane, and larger schemes still need prior approval from Shropshire. We confirm it either way.
- How many schools are there around Market Drayton?
- Shropshire has 151 open state-funded schools and colleges on the DfE register, with 39,029 pupils on roll. Source: DfE Get Information About Schools. We survey across the whole of that area, and where a trust holds several sites we look at them in one pass.