Skip to content

Absolar: Looking to the Skies

Absolar uses AI-based technology to conduct fast and accurate remote surveys which assess the solar potential for any building, portfolio, or even city. 

Solar power is an increasingly popular choice of renewable energy to reduce carbon emissions and balance energy costs. However, taking the decision to invest in solar can be challenging due to a number of unknown factors such as the estimated return on investment, and expected carbon and cost savings. 

In one example, the Royal Air Force commissioned Absolar to help it assess and quantify opportunities for solar power as part of its effort to decarbonise operations and reach net zero by 2040 (a decade ahead of target). 

Absolar identified and conducted detailed assessments of potential rooftop, carport, and ground-mounted solar installations at five RAF sites. This involved surveying 1,800 rooftops and the surrounding landscape using both LiDAR and GIS analysis, predicting solar radiation at 30 minutes intervals. This timing is important as it ensures that future power generation forecasts are based on energy demand and can be cross-referenced to calculate import and export requirements for the national grid. Analysis of each survey was then performed using computer vision tools to isolate only those locations with sufficient space for solar panels and calculating the quantity that could be installed in each.

This process identified 266 RAF buildings suitable for rooftop solar installation, 11 sites for deploying ground mount solar panel installation, and 54 carports capable of conversion, ultimately revealing the opportunity to save 31,558 tonnes of carbon and over £20m per annum. Absolar is providing ongoing support to the RAF with regard to design specification to optimise this potential. 

Absolar is a spin-out from the University of Southampton, putting into practice the University’s ‘Triple Helix’ approach of solving problems through collaboration with industry, local government, and academics. The company also participated in the Science Park’s Catalyst business accelerator programme. 


solar installation planned for RAF buildings


carports capable of conversion


tonnes of carbon forecasted to be saved

Could you be part of the Science Park's future?

Book a meeting space

We have 11 meeting rooms all of which can be configured in a number of different ways to cater for your meeting or event. Please use the two links below to book a meeting room either as a tenant or a visitor to the University of Southampton Science Park

View terms & conditions here.