Photovoltaic mounting system at the same angle as the latitude of array's location to maximize the annual energy yield of module. For example, rooftop PV module at the tropics provides highest annual energy yield when inclination of panel surface is close to horizontal direction. A study in the tropics showed that the orientation of low-slope rooftop PV has negligible impact on annual energy yield, but in the case of PV external sunshade applications, east façade and panel slope of 30–40° are the most suitable location and inclination. Photovoltaic mounting system Photovoltaic mounting systems (also called solar module racking) are used to fix solar
Rassvet (ISS module) impact on the operation of "Rassvet", it posed a potential threat of releasing debris on orbit. "Source:" "Rassvet" was connected to nadir port of "Zarya" on May 18, 2010. Rassvet (ISS module) Rassvet (; lit. "dawn"), also known as the Mini-Research Module 1 (MRM-1) (, ) and formerly known as the Docking Cargo Module (DCM), is a component of the International Space Station (ISS). The module's design is similar to the Mir Docking Module launched on STS-74 in 1995. "Rassvet" is primarily used for cargo storage and as a docking port for visiting spacecraft. It was flown to the ISS