GreenPower knowledge centre

Practical home energy guides for Nigeria.

Clear guidance on solar, inverter and lithium battery decisions—built around real loads, operating hours and installation conditions.

Sizing guide8 min read

How to size a home inverter and lithium battery system in Nigeria

Work from running load, motor surge and hours per day for each appliance to avoid buying an inverter that is powerful but short on usable energy.

Buying decision6 min read

Compare charging sources, daytime savings, outage protection and upgrade implications before choosing a configuration.

Air conditioning7 min read

Understand running watts, compressor surge and why AC operating hours often determine the battery size.

Solar sizing7 min read

Estimate panel quantity from daily energy use and charging needs—not from inverter size or bedroom count alone.

Battery guide7 min read

Compare usable energy, charging speed, maintenance, space and lifetime value before choosing a home-inverter battery.

Appliance planning7 min read

A 5 kW rating sets a power ceiling; the battery size and appliance schedule determine how long the home will run.