The short answer: absolutely yes. Here's the math.
Philippine electricity rates are now ₱11-14 per kWh — among the highest in Southeast Asia. Meanwhile, solar panel prices have dropped 40% in just 3 years. The result? Solar now pays for itself faster than ever.
Let's say your monthly Meralco bill is ₱8,000.
| Without Solar | With 5kW Solar | |
|---|---|---|
| Monthly bill | ₱8,000 | ₱800 - ₱1,600 |
| Monthly savings | — | ₱6,400 - ₱7,200 |
| Annual savings | — | ₱76,800 - ₱86,400 |
| System cost | — | ₱280,000 - ₱350,000 |
| Payback period | — | 3.5 - 4.5 years |
After payback? That's 20+ years of near-free electricity.
Over 25 years, a 5kW system saves you approximately ₱1.8 to ₱2.1 million — from a one-time investment of ₱280K-350K.
Our recommendation: If your area experiences more than 2-3 outages per month, go hybrid. Otherwise, grid-tied gives you the best ROI.
Watch out for: Installers who don't include surge protection, grounding, or net metering enclosure. These are essential safety components.
It's 100% free for homeowners. No commitment, no pressure.
| Monthly Bill | Recommended System |
|---|---|
| ₱3,000 - ₱5,000 | 1 - 2 kW |
| ₱5,000 - ₱8,000 | 3 - 5 kW |
| ₱8,000 - ₱12,000 | 5 - 8 kW |
| ₱12,000 - ₱20,000 | 8 - 12 kW |
| ₱20,000+ | 12 - 16 kW |
Want an exact calculation? Try our free solar calculator.
Engr. Jason Morales — Founder, SolarEnergyPH