In 1839, the photovoltaic effect was first observed in a chemical battery by French physicist Becquerel. In 1876, the photovoltaic effect was also observed in the system of solid-state selenium (Se). During subsequent years the first Se/CuO-based solar cell was developed...
BigBlue - OCTOBER 14, 2022
As a kind of renewable energy, solar energy refers to the conversion and utilization of sunlight. It can be converted directly into thermal or electrical energy through an energy conversion device. Photoelectric conversion devices usually adopt...
BigBlue - OCTOBER 11, 2022
Bigblue - a rising leader in the portable power station industry - has yet again met its customer's expectations with the introduction of Cellpowa 2500. The previous version, Cellpowa 500, already amassed high popularity...
BigBlue - JUNE 06, 2022
