Your battery bank is what keeps your home powered at night and during outages. The type you choose matters more than most people realize going in.
The most common choice in Ghana. Affordable upfront and proven technology, but they need monthly maintenance checks and typically last 3-5 years.
Higher upfront cost, but 8-15 year lifespan, no routine maintenance, and better performance in Ghana's heat with a higher usable depth of discharge.
Related: Battery Storage · Hybrid Systems