*22KW FIRMAN INVERTER AND SOLAR SYSTEM for*

MAJOR ITEMS

-11kw   Inverter (FIRMAN)=1,400,000 ×2=N2,800,000.

-10kWh Lithium Battery (FIRMAN) ×2=N2,400,000 ×2=4,800,000

-550W Solar Panel(FIRMAN) ×24=145,000×25=N3,480,000

**Total Cost=N11,080,000*

Load: 4AC (1.5hp), 1 water heater, 3 fridges, 1 washing machine, 1sumo pump 1hp, 7Fans, light bulbs , small accessories.



INSTALLATION MATERIALS COST* (depends on site of installation after inspection)


-Hanging Rack=12,000×12=N144,000

-D.C Cable(6mm)100yards
=4200×100=N430,000

-Combiner Box bar=45,000

-Bolt & nut=50,000

-Nails and flash ban, Screws= 50,000

-Ac cable(10mm roll) ×1 roll=180,000

-2.4mm core cable roll=45,000

-Trunking pipe(20 by 100)=30,000

-Change over gang switch(200A)=50,000

-A.C breaker (input 125A)= 20,000×2=40,000

-DC breaker(125A)=20,000×2=40,000

-Breaker Box(8way)=8000×2=16,000

-Voltage guide(63A)=18,000×2=32,000

-PV Thunder surge=18,000×2=32,000

-Accessories(tapes, gum, fishers , screws, flash ban etc)=50,000

-Logistics=100,000

-Labour Cost =600,000

Total Cost = N1,934,000


*Grand Total Cost =* *N13,014,000*