The Real Numbers Behind Solar Savings in Mauritius
Every solar company promises savings, but what do the numbers actually look like for a typical Mauritian household? Let us walk through a realistic scenario.
A Typical Household Profile
Consider a family in Curepipe with:
- Monthly CEB bill: Rs 4,500
- Monthly consumption: approximately 600-700 kWh
- Concrete slab roof with good sun exposure
- No significant shading from trees or adjacent buildings
What a 10 kW System Produces
In Mauritius, a well-installed 10 kW solar system typically generates:
- Daily production: 35-45 kWh (varies by season and weather)
- Monthly production: 1,050-1,350 kWh
- Annual production: 13,000-15,000 kWh
This is significantly more than most households consume, which means you will be exporting surplus power to CEB.
Monthly Savings Breakdown
With the CEB Households 2026 net-billing scheme:
- Self-consumption savings: The power you use directly from your panels replaces CEB purchases at the full retail rate
- Export credits: Surplus power earns credits at the CEB export tariff
- Typical monthly saving: Rs 3,000-4,000 on a Rs 4,500 bill
- Effective new bill: Rs 500-1,500 per month
Payback Period
For a standard 10 kW system with battery backup:
- System cost: Varies by installer and specification
- Annual savings: Rs 36,000-48,000
- Simple payback: 5-7 years
- System lifespan: 25+ years (panels warranted for 25 years)
The 25-Year Picture
After payback, your solar system generates essentially free electricity for another 18-20 years. Factoring in CEB tariff increases (historically 3-5% per year in Mauritius), total lifetime savings can be substantial.
Factors That Affect Your Savings
Not every household will see identical results. Key variables include:
- Roof orientation: North-facing roofs in Mauritius get the most sun
- Shading: Trees, buildings, or antenna structures reduce output
- Consumption pattern: Households that use more power during daylight hours save more
- System size: Larger systems produce more but cost more upfront
- Battery size: More storage means more evening self-consumption
Bottom Line
For most Mauritian households spending Rs 3,000+ per month on electricity, a solar system pays for itself within 5-7 years and then delivers 18-20 years of near-free power. The CEB Households 2026 scheme makes the process straightforward.
Want to know your exact savings? Get a free, no-obligation quote from TropicVolt -we will calculate your specific ROI based on your CEB bill and roof.