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SolarSage PH is your free AI solar advisor. Tell us your electricity bill, your appliances, and your budget. Get a personalized solar plan in under 5 minutes, with product links from Shopee, Lazada, and TikTok Shop.
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Share your monthly electricity bill, the appliances you use, and how much you want to spend. Our AI asks the right questions, no jargon.
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SolarSage PH calculates your daily energy needs and recommends the right panels, inverter, and battery for your situation.
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Honest solar guidance for every Filipino home
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Real wattage math
We use real appliance data and Philippine electricity rates. No magic numbers, no inflated savings claims.
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Everything You Need to Know About Solar in the Philippines (2026 Guide)
Concise, authoritative answers to the most common solar queries from Filipino homeowners.
"Our core engineering mission is to eliminate the guesswork and inflated markups in the Philippine solar industry. Every Filipino homeowner deserves transparent net metering calculations, honest equipment sizing, and direct access to Tier-1 solar hardware without predatory middleman fees."
How much does a 5kW solar system cost in the Philippines in 2026?
A complete 5kW residential hybrid solar system in the Philippines typically costs between ₱180,000 and ₱250,000 in 2026. This comprehensive price includes Tier-1 monocrystalline panels, a hybrid string inverter, LiFePO4 battery storage, and professional net metering processing with Meralco.
| System Size | Average 2026 Price | Monthly Bill Savings | Recommended Household |
|---|---|---|---|
| 3 kWp Hybrid | ₱120,000 – ₱160,000 | ₱3,500 – ₱5,000 | Monthly bill ₱4,000 – ₱7,000 |
| 5 kWp Hybrid | ₱180,000 – ₱250,000 | ₱6,000 – ₱9,000 | Monthly bill ₱8,000 – ₱14,000 |
| 10 kWp Hybrid | ₱350,000 – ₱480,000 | ₱12,000 – ₱18,000 | Monthly bill ₱15,000+ |
How does Meralco net metering work under Republic Act 9513?
Under Republic Act 9513 (the Renewable Energy Act of 2008), any surplus electricity generated by your rooftop solar panels during daytime peak sunlight is exported directly to the Meralco distribution grid. In exchange, you earn peso bill credits averaging ₱5.00 to ₱6.50 per kWh, which automatically offsets your nighttime electricity consumption.
- Daytime Generation: Solar panels produce clean power to run midday aircon and refrigeration for free.
- Grid Export: Excess kilowatt-hours flow backward through a bi-directional Meralco meter into the grid.
- Bill Credit Offsets: Exported power is credited in pesos on your monthly statement, slashing utility costs by up to 90%.
What is the average payback period for solar panels in Filipino homes?
Most Filipino homeowners achieve a full financial return on investment (ROI) within 3.5 to 5 years. Because Philippine retail electricity rates are among the highest in Southeast Asia (averaging ₱12 to ₱13 per kWh), solar installations generate immediate, high-yield monthly savings.