“Is solar really worth it long-term? What do the numbers say after 10 years?”
✅ The math is clear — most Malaysian households save tens of thousands of ringgit within a decade of going solar.
Let’s break it down.
💸 Sample Scenario: A Family Spending RM500/Month
Here’s a realistic example under 2025’s TNB rates:
- Monthly TNB bill: RM500
- After solar: RM30–RM50 (with NEM)
- Monthly savings: ~RM450
- Annual savings: ~RM5,400
- 10-year savings: RM54,000
That’s equivalent to a double-storey kitchen renovation — just from reducing your electricity bill.
⚙️ What Influences the 10-Year ROI?
✅ Your original TNB usage
✅ System size (e.g. 6.82kWp vs 10kWp)
✅ Daytime energy habits (WFH, aircond, appliances)
✅ Tariff increases — which solar protects you against
Many customers recover their cost within 4–6 years, meaning the next 4–5 years are pure profit.
🏠 Bonus: Property Value & Lifespan
Solar systems come with:
- 25–30 years performance lifespan
- 10–15 year warranty for panels and inverters
- Added home resale value (RM10k–RM20k boost)
Even if you move, the savings continue.
✅ Want to See Your 10-Year Forecast?
Send us your latest TNB bill — we’ll calculate your actual long-term savings.
📍 Transparent, tailored, no obligation
📞 Find out how solar can fund your next big goal — stress-free.