A solar electric power system which would comprise of: 

• 6,050Wp Solar Array (service life of more than 25 years) 
• 100A MPPT Solar Charge Controller (5-year warranty) 
• 10,000VA Victron MultiPlus pure sine wave inverter (5-year warranty)  
• 20,000WH Lithium Battery Bank(10-year warranty) 
• Victron Cerbo GX 

This system would support two (2) flat screen TV sets of not more than 43 inches screen size each, three (3)  fans, one (1) standard fridge, one (1) medium size chest freezer, one (1) blender, one (1) microwave oven, one (1)  internet router, one (1) steam pressing iron, one (1) water pump, two (2) laptops, phone charging, electric  fence, CCTV, as well as fifteen (15) lamps of not more than 20W each, all on a daily basis. 

The national grid (ECG) would therefore be a backup source of power!