Ecoprogetti has launched its latest innovative sun simulator with LED technology in A+A+A+ Class certified and verified by TÜV. The newest levels in A+A+A+ of uniformity, stability and repeatability are the most advanced available in the market, according to the company. Ecosun Plus is the solution for precise and reliable I-V Curve tests of both standard PV modules and mainly for testing all new high efficiency cells technology in PV modules.