Hourly weather data show shifting freeze and heat stress periods across US

Studying historical hourly weather data—and the amount of time that temperatures remain above or below certain ...
University of California, Davis

Mechanical Power by Linking Earth’s Warmth to Space

Engineers at the University of California, Davis, have invented a device that can generate mechanical power at night by ...
pv magazine International

Sensorless approach for PV panel temperature monitoring

Researchers in United Arab Emirates have developed a novel model that relies on either the open-circuit voltage or the maximum power point voltage to estimate PV module operating temperature without ...
IEEE

A Self-Heating and Charging Coordinated Strategy for Low-Temperature Lithium-Ion Batteries Based on a Novel DAB-LC Converter

Abstract: The charging capability of lithium-ion batteries (LiBs) is inherently limited at low temperatures, resulting in less charging current rates. In this regard, preheating LiBs before charging ...