ProLight solar lighting

摘要

The A14 is the UK's biggest road construction project with a budget of nearly US$2 billion to upgrade 34km of trunk road between Cambridge and Huntingdon with completion set for December 2020. The A14 Integrated Delivery Team, working on behalf of project client Highways England, is the largest user in the country of year-round temporary solar trailer-transported lights.A total of 24 Prolectric ProLight tower solar lighting with powerful LED illumination are deployed at the three compounds along the construction route, illuminating site operations.The ProLights illuminate two newly-constructed permanent roundabouts, enabling works traffic movements and site safety until permanent street lighting is introduced. Further lights are illuminating temporary bridges and laydown areas to enable safe loading and offloading of construction materials. The trailer-mounted battery capacity has been developed to be three times that of any other temporary solar trailer lights. On winter days with 16 hours of darkness the unit operates consistently.