Kiwa PVEL Releases Major Update to PV Module Product Qualification Program to Better Address Module Breakage

Kiwa PVEL, the independent lab for quality and reliability testing of solar photovoltaic (PV) modules, today announced a significant update to its photovoltaic (PV) module Product Qualification ...
Linux Journal

Using the Kernel Security Module Interface

At the 2001 Linux Kernel Summit, NSA developers presented their work on Security-Enhanced Linux (SELinux) and emphasized the need for enhanced security support in the main Linux kernel. In the ensuing ...
EDN

Motor Speed Sensor Module Circuit

Here is a motor speed sensor module, the major goal is to check the rate of an electric motor. The module can be used in association with a microcontroller for motor speed detection, pulse count, ...
PV Tech

Next-generation solar modules could degrade faster than expected, new UNSW research warns

Researchers at Australia's UNSW have developed the world's first comprehensive map of ultraviolet radiation for solar modules ...
PV Tech

Breaking point: understanding and preventing PV module glass fracture

Scientists and researchers at NREL, including Timothy Silverman and Elizabeth Palmiotti, are investigating early failure in dual-glass PV modules. Image: Agata Bogucka, NREL. Dual-glass PV modules are ...