FAQ

All PRAG products come with warranty covering manufacturing defects and component failures under normal use conditions.For detailed information - Please visit https://www.prag.global/warranty

Add up the wattage of the appliances you want to run at the same time, then choose an inverter with some headroom above that total.A typical Nigerian home running lights, fans, a TV, and a fridge often lands around 1kVA–5kVA.A PRAG engineer can confirm sizing from your actual load list.

Capacity should match or exceed the total wattage of the equipment you are protecting, with headroom for inrush currents from motors and compressors.PRAG sizes this from your load list and measured voltage range.

In most cases yes, provided the inverter supports the battery’s voltage and lithium charging profile.PRAG can confirm compatibility between a specific inverter and lithium bank before you buy.

A complete system typically needs solar panels, a charge controller, a battery bank, and an inverter, plus cabling and protective devices.PRAG bundles these into matched kits or designs a custom system from your load profile.

Runtime depends on battery capacity (Ah/Wh) and your total load.A larger bank runs the same load longer.PRAG sizes the bank to the hours of backup you actually need so you avoid paying for capacity you won’t use.

Yes, PRAG offers professional installation services through our certified engineers and authorized partner network across Nigeria.Contact us or visit a PRAG store to schedule an installation.