Backup power guides, in plain words
Everything we know about inverters, batteries, solar, and staying powered through load-shedding. No sales talk, just the numbers and the reasons behind them.
Inverter, UPS, or generator: which is best?
Three ways to keep the lights on, and which one fits your outages and your budget.
7 min read InvertersPure sine vs modified sine: what your fridge needs
The wave shape your fridge and electronics need, and when the cheaper option is safe.
5 min read SolarHow much solar do you need to beat load-shedding?
Size your panels and battery from your real daily energy use, without the sales pressure.
6 min read Buying tipsCommon inverter buying mistakes, and how to avoid them
The seven mistakes that trip inverters and waste money, and the fix for each one.
6 min read BatteriesHow to make your inverter battery last longer
Simple habits that add years to a battery, and the ones that quietly kill it.
5 min read CoolingWhat size inverter do you need to run an air conditioner?
What it really takes to run an AC on backup, and why the battery is the hard part.
6 min read BatteriesTubular vs lithium batteries: which is worth it?
Usable capacity, lifespan, and true cost, and which battery is cheaper over its life.
6 min read EnergyHow to read your electricity bill (and cut it)
Units, tariff slabs, and the appliances driving your bill, plus how to bring it down.
6 min read Sizing12V vs 24V vs 48V: which system voltage?
Why higher voltage means less current, thinner cables, and lower losses, and which to pick.
6 min readReady to run your own numbers? Start with a free calculator.
Open the calculators