How Many Batteries to Power a House in Ghana?
A typical Ghana house needs 4-8 lithium batteries (200-400AH total capacity) to provide 8-12 hours backup power during ECG outages. Small homes require 200-300AH (4-6 batteries), while larger homes with AC need 400-600AH (8-12 batteries). Battery sizing depends on essential loads, backup duration, and budget considerations in Ghana.
Battery Requirements by House Size in Ghana
Small House (2-3 bedrooms): 200-300AH
4-6 lithium batteries, 8-10 hours backup, essential loads only, GHS 12,000-18,000
Medium House (3-4 bedrooms): 300-400AH
6-8 lithium batteries, 10-12 hours backup, most appliances, GHS 18,000-24,000
Large House (4+ bedrooms + AC): 400-600AH
8-12 lithium batteries, 12+ hours backup, full house power, GHS 24,000-36,000
Battery Sizing Calculation for Ghana Houses
Essential Load Analysis
Calculate your essential loads (lights, fans, TV, fridge, internet) totaling 2-8kW in Ghana homes. Multiply by desired backup hours (8-12 hours typical) to get required kWh storage. Divide by battery voltage (12V/24V/48V) to determine AH capacity needed for Ghana power outages.
Lithium vs Lead-Acid Batteries in Ghana
Lithium batteries are preferred in Ghana for longer lifespan (10+ years), deeper discharge (90% vs 50%), and better performance in hot climate. While initial cost is higher, lithium batteries provide better value over time. Lead-acid batteries cost less upfront but require more frequent replacement in Ghana's conditions. Naiko Solar provides expert battery sizing for Ghana houses ensuring optimal backup power and value. Explore our battery storage solutions or get personalized battery consultation.