We have launched this summer our new Bistra Pro solar modules series at the SNEC PV Power Expo in Shanghai.
This module measures 2,472 x 1,135 x 35mm, weighs 31.5kg and features 182mm x 182mm 156 monocrystalline cells, and is available in five versions with power outputs of 570-590 W and reported efficiencies of 20.3-21.0%.
Maximum power voltage varies from 44 V, for the 570 W panel, to 44.8 V for the 590 W version, while open circuit voltage ranges from 52.9 to 53.7 V.
The operating ambient temperature ranges from -40 to 85 degrees Celsius and maximum system voltage is 1,500 V. The panel has an anodized aluminum frame and 3.2mm of tempered glass. Its junction box has an IP 68 rating.
As for all our modules, we offer a 12-year product warranty and 25-year power output guarantee. We provide guarantees for less than 2% attenuation in the first year and no more than 0.55% and 0.45% annual degradation for single-glass and dual-glass types, respectively.