The Seaward 416A912 Solar Utility Pro Solar Tester, 1500V/40A with 200R Irradiance Meter takes PV testing to the next level. With the introduction of more efficient 1500V modules and inverters, Seaward have answered the industry call for an easy to use and robust tester with 1500V capabilities. This model's 40A current capability enables the Solar Utility Pro to test parallel wired strings up to a maximum of 1500V/40A, eliminating the time consuming task of separating strings to keep within lower limits of other instruments. To make on site testing easier, the 416A912 is supplied with 1.5M long conversion leads that convert the standard MC4 leads to alligator clips - particularly useful in combiner boxes and junction boxes.

A single press of the Test button will give values for Open Circuit Voltage and Short Circuit Current, and when paired with the Seaward Solar Survey 200R irradiance meter, will also record irradiance, module and ambient temperature measurements. The large internal storage memory can record up to 999 complete record sets, which can be downloaded as a CSV file to a PC for review.