A Surrey-based start-up, Sunswap, is making waves in the logistics industry with its groundbreaking approach to sustainable refrigerated transport. The company has developed an innovative solution that combines solar power and battery technology to replace traditional diesel-powered refrigeration units on lorries.
Addressing a Significant Environmental Challenge
Refrigeration units for food and medicine hauliers have long been a source of concern due to their environmental impact. Typically powered by diesel generators, these units can account for up to 20% of a vehicle's total emissions, producing around 10 tonnes of CO2 per vehicle annually. With an estimated 55,000 such units on Britain's roads, the potential for reducing emissions is substantial.
Solar Power: A Game-Changer for Lorry Refrigeration
Sunswap's technology leverages the large surface area of lorry trailers, which can accommodate up to six times more solar panels than a typical car. This increased capacity allows the system to generate sufficient power to run the refrigeration unit under favorable conditions.
Mike Lowe, CEO of Sunswap, explains the synergy between solar power and refrigeration:
"The more the sun is out, the more energy you need for your fridge, but also the more you collect from your solar panels."
This natural alignment makes the technology particularly effective and efficient.
Economic and Environmental Benefits
The innovative units offer both environmental and economic advantages. With a lifespan of around 10 years and a payback period of 4-6 years, they present a viable long-term solution for hauliers looking to reduce their carbon footprint and operational costs.
Industry Support and Adoption
Sunswap has already garnered attention from major players in the logistics industry. The company has conducted successful trials with retail giant Tesco and secured contracts with shipping company DFDS. This growing interest reflects the industry's commitment to finding sustainable solutions and meeting decarbonization goals.
Future-Proofing the Technology
While the UK government has set a 2040 deadline for banning the sale of new diesel lorries, Sunswap's technology is designed to remain relevant even as the industry transitions to electric vehicles. The dedicated refrigeration system ensures that it won't drain the main battery of electric lorries, preserving their range.
A Homegrown Success Story
Sunswap's journey is a testament to British innovation and entrepreneurship.
As the logistics industry continues to evolve and adapt to environmental challenges, innovations like Sunswap's solar-powered refrigeration units demonstrate the potential for technology to drive significant positive change. By addressing a specific environmental concern with a practical, efficient solution, it is helping to pave the way for a cleaner, more sustainable future in transport and logistics.
