Lambda Energy Ltd, based in Cambridge, is developing a spectral conversion coating for application onto new build and retrofit solar PV panels, which increases electrical output by up to 10%. In previous tests the test rig was giving off a number of errors and therefore Lambda needed NPL and the M4R programme to help reduce the error and address the source of variability.
It is critically important that Lambda Energy can measure the performance of its prototype coatings with a high degree of confidence so that they can optimise the prototype design and reassure potential investors and partners. Lambda Energy was badly impacted by coronavirus (Covid-19) as labs were shut for 3 months and the company lost out on a large investment – NPL’s expertise has therefore been invaluable in helping to accelerate development.
