If you live in Penang and feel like your TNB bill has quietly crept up, you’re not imagining things. With the 2025 TNB tariff structure, many Penang households — especially those in double-storey or semi-D homes — are now paying RM500–RM800 or more monthly.
So the question is:
“Is solar still worth it in Penang after the new tariff?”
Let’s break it down.
⚡ Why Penang Is Feeling the Impact
Although Penang enjoys relatively good infrastructure and electricity access, the following factors are driving up bills:
- High daytime usage (especially air-cond and water heaters)
- Larger landed homes with higher-than-average kWh consumption
- New TNB rates that increase with usage tier
- EV charging and home appliances pushing monthly bills beyond RM1,000 for some families
☀️ Can Solar Still Deliver Strong Savings?
Yes — and in some cases, even more than before.
With a properly designed solar system under NEM 3.0, many Penang homes are now saving:
- RM300–RM500/month, depending on usage and system size
- Over RM4,000–RM6,000/year in electricity costs
- Full system payback in 4–5 years, with 20+ years of free energy to follow
And with Penang’s consistent year-round sunlight, rooftop solar performs reliably — especially in areas like Bayan Lepas, Bukit Mertajam, Seberang Perai, and Tanjung Tokong.
✅ Final Word: It’s Not Too Late
Solar is still one of the best ways to reduce your monthly expenses — and Penang remains one of the most solar-ready states in Malaysia.
📞 Want to see your home’s savings potential?
Send us your TNB bill and we’ll give you a custom estimate.
📍 Serving Penang and the entire northern region.