Propane generators are especially reliable backups in rural areas when the power goes out, but how much power can you ...

It could cost typical South African households anywhere between R361 and R5,776 per month in fuel for petrol generators powering their home appliances under continuous load-shedding. While an inverter ...

This is part 1 in an ongoing series on HVAC load calculations. The folks at SNIPS have asked me to do a basic how-to article about HVAC Manual J load calculation as that is allegedly a big part of my ...

Running a generator through Stage 4 load-shedding will cost a medium to high-energy usage household between R485 and R780 per month in fuel. Petrol prices rose to R19.47 at the beginning of November, ...