Generate your own clean energy to lower electricity bills, achieve long-term savings, power your home more efficiently, and reduce reliance on rising energy costs.
Why Homeowners Choose Eigen Energy
Tailored around your home
Every solar system is customised based on your roof layout, energy usage, and long-term goals.
End-to-end project management
From site survey to installation and aftercare, our in-house team handles the entire process.
Proven residential experience
Trusted by homeowners across Singapore with years of residential solar installation expertise.
Typical Solar System Sizes and Costs
Explore estimated system recommendations based on common residential property types in Singapore.
Inter-terrace
18 panels, 10kWp system
Installation area: 50 m2
Average system cost:
$18,000
Monthly savings:
Approx: $300
Annual generation:
Approx 12,500 kWh
Payback period:
6 years
Semi-Detached
36 panels, 20kWp system
Installation area: 90 m2
Average system cost:
$28,000
Monthly savings:
Approx: $600
Annual generation:
Approx 25,000 kWh
Payback period:
5 years
Bungalow
72 panels, 40kWp system
Installation area: 180 m2
Average system cost:
$50,000
Monthly savings:
Approx: $1,200
Annual generation:
Approx 50,000 kWh
Payback period:
4.5 years
Please note that all figures provided are estimates based on historical data from Singapore Power over the past 12 months.
For a closer estimate based on roof size, simply use our solar calculator here or click the button below to arrange a free, non-obligatory site survey.
