Led Based Sun Simulators

Our premium LED IV testers cater to production, lab, advanced R&D, space applications (AM0), and mobile on-site testing, delivering unmatched accuracy and durability.

Production IV

Nexun EVO

Class A+A+A+. Cost optimized system for production which is based on two decade of measurement know-how. The repeatability of less than 0.05% ensure the most precise measurements in production settings

Nexun EVO Dual

Class A+A+A+. The state-of-the-art dual light source, full LED solar simulator capable of simultaneously measuring the front and back sides of bifacial panels. This makes it an indispensable tool for assessing bifacial technology during production.

Nexun Pro

Class A+A+A+. Long pulsed system for latest solar panel metrology. It is focused on high repeatability which is the primary factor for uncertainties in production

Lab IV

Nexun MiniLab

Small size solar simulator for your research on cells, perovskites. Get on your research at a fraction of the cost, while still accessing the best measurement tools and software

Nexun Ultra

Class A+++A++A+++. Lowest uncertainties beyond IEC60409 requirements. Single pulse length upto 500ms for PERC, HJT modules

Nexun Pervoksite

AM1.5 A+A+A+ & Steady-State Perovskite Optimized The simulator is composed of a steady-state light source spectrally optimized for the perovskite, alongside an A+A+A+ 500ms flash pulse, combining the best of both.

On- Site IV

Nexun Mobile

Perform on-site IV, EL and Bypass Diode Check with the TUV Rheinland verified A+A+A+ mobile simulator, the most advanced mobile system on the market. With the best specification for its category, get the most accurate measurement for the high requirements of your costumers.The IEC60904-9 Ed 3 verified light source along with its 150Mpixel Electroluminescence (EL) imaging and bypass diode verification offers unmatched performance. The throughput of more than 60 panels per hours provides significant advantage over competing products.