Governments should focus on mini-grids as a means to enabling access to reliable electricity for hundreds of millions of people that don’t yet have it and mini-grids using solar and batteri...
PV array DC isolator switch, as the name suggests, is a switch that isolates DC. It is mostly used in photovoltaic power station systems, and is used between high-voltage DC photovoltaic ar...
Recently, the International Energy Agency (IEA) released the 2020 Global Photovoltaic Report, which carried out detailed statistics and analysis on the global photovoltaic development in...
Solar and wind have won the race to become the cheapest forms of low-carbon energy and should therefore form the basis of efforts to “turbo-charge” Australia’s energy transition, a government cons...
What are the N95, KNP5, FFP2, P2 ?
First of all, these are the standards of masks, not the brand of a certain mask, not the model of a certain mask, not the function of a certain mask, but the stan...
Circuit breakers are the basic safety equipment for every building, warehouse and all buildings. They act as third parties or arbitrators in complex and dangerous electrical wiring syste...