Featured in Suntech's darkest hour – 05-2013

Solars dirty little secret

Module cleaning: Robots have been transforming manufacturing processes for some time. Autonomous cleaning robots are even becoming more commonplace in our homes. So when it comes to cleaning PV modules, particularly in the MENA region, robots look set to play a major role.

By

Jonathan Gifford

03 May 2013

“The rain washes them clean.” That was the standard response that you would be given when enquiring as to what happens when PV modules are installed outside for long periods. Dirt, dust and grime were, presumably, not a problem. However, for some time researchers investigating the performance of PV modules in dry areas have found …

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