Extreme weather is no longer a rare event for PV sites across the U.S. — it’s a costly, recurring reality eroding performance, reliability, and profitability....

Why diffuse irradiance is key for bifacial PV systems Read the full article on PES website. Words: Dr Mario Po, Research Manager, EKO Instruments Europe B.V. Utility-scale PV plants face...

EKO Instruments USA announces today that it has entered into a two-year sponsorship agreement with UC Berkeley’s solar car team, CalSol, spanning the 2026 and 2027 racing seasons....

In utility-scale solar, even small decisions can have major impacts. Our new article in Solar Power World explores why pyranometers deserve more careful consideration....

Setting a new standard in UV monitoring...

EKO Instrument’s industry leading STR-21G Dual Axis Sun Tracker has high accuracy, durability and is trusted by customers in many industries. We have received some feedback from Dr. Thomas Schroeder...