How Much Does Solar Cost in Ghana in 2026?

The cost of solar in Ghana depends on your energy needs, system size, and whether you choose upfront payment or a monthly plan.

At Optima Solar Systems, we make solar affordable and flexible, with options starting from small deposits and manageable monthly payments.

Typical Solar System Prices in Ghana

1. Small Home (Star 3.2kW Mini, 2.88kWh Lithium Battery System)

Powers: lights, TV, fans, fridge

Price range: GHS 32,400 – GHS 48,500

Monthly option:

Full Price: GHS 32,400

Deposit: GHS 16,200

Monthly: from GHS 1,755

2. Medium Home / Small Business (Star 6.2kW Mini, + 5.12kWh Lithium Battery System)

Powers: full home + small office/shop

Full Price: GHS 65,600

Monthly option:

Deposit: GHS 32,800

Monthly: from GHS 3,553

3. Large Homes / Businesses (Star 11kW Mini, + 10.24kWh Lithium Battery System)

Powers: large homes, offices, hotels

Full Price: GHS 118,300

Monthly option:

Deposit: GHS 59,150

Monthly: GHS 6,408

Custom financing available

What Affects Solar Prices?

  • Battery size (biggest cost driver)
  • Inverter capacity
  • Installation complexity
  • Backup duration required

Is Solar Worth It in Ghana?

  • Yes—especially if you:
  • Spend heavily on ECG bills
  • Use generators (fuel is expensive)
  • Experience frequent outages
  • Most systems pay for themselves within 2–4 years.

Get a Free Solar Assessment Today
Find out exactly what system you need and how much you can save monthly.