The Solar Building is a Grade II listed building in the Wirral local planning authority area, England. First listed on 22 January 1996. School building. 1 related planning application.

The Solar Building

WRENN ID
crumbling-shingle-khaki
Grade
II
Local Planning Authority
Wirral
Constituency
Wallasey MP: Dame Angela Eagle (Lab)
Country
England
Date first listed
22 January 1996
Type
School building
Address
The Solar Building, Emslie A Morgan Academy, Leasowe Road, CH45 8LW
OS grid reference
SJ 283 919
Coordinates
53.4197, -3.07922
Source
Historic England listing

Also on this page: EPC · related consents · flood risk · radon risk · weather exposure · detailed attributes ↓

Description

The Solar Building is a school building completed in 1962, designed by Emslie A. Morgan, who was the Assistant Borough Architect of Wallasey Corporation.

The south elevations are entirely glazed, featuring two layers of glass set 24 inches apart within metal frames. The outer layer is clear glass, while the inner layer consists mainly of translucent diffusing glass, along with some reversible aluminium panels that are painted black on one side to absorb heat during winter. There are also areas of black-painted masonry behind the outer glass, intended to absorb heat, and a series of white-painted shutters can be adjusted to control heat absorption. Additionally, there are openable, single-glazed windows at intervals. The other walls are constructed of masonry and timber, with some insulated and covered in felt for weather protection. The roof is steeply pitched, insulated, and felted.

At the rear, there is a brick kitchen wing featuring a circular brick boiler house chimney. The building is primarily two storeys high, with linked cranked blocks facing south. The assembly hall is located to the west and the gymnasium to the east, both reaching the full height of the building. A corridor runs along the north side, with ventilators that open from the classrooms.

The interiors retain their original light fittings. The assembly hall features an impressive suspended ceiling with a curved design above the entrance area and stage. The school was a pioneer in the use of passive solar energy and implemented energy conservation methods well before they became common practice.

Local climate

The Solar Building sits in a wetter-than-average part of the UK, with an average of 1,100 mm of rain a year. This makes it wetter than 87% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 78% of listed buildings.

It experiences an average of 17 freeze-thaw cycles a year, fewer than 83% of listed buildings. Of these, 8 follow at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.3°C per decade since 1991.

Averages for 1991–2020; temperature trend 1991–2025. Figures describe the wider area (a grid cell of roughly 10 km), not the individual site. Contains modified Copernicus Climate Change Service information 2026.

More on this building

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  • Full EPC report — heating system, energy costs, size, glazing, construction etc.
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  • Related listed building consents — 1 application
  • Detailed attributes — period, style, materials, features
  • Flood risk assessment
  • Radon risk assessment
  • Weather exposure and heating demand — rain and frost month by month and year by year, wind direction, solar and humidity
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