Top 5 Questions to Ask Before Installing Solar Panels in the Philippines

Thinking about switching to solar? It’s a big step and a smart one too. But before you invest, take a moment to ask the right questions. These will help you avoid mistakes and make sure you get a system that truly fits your home and lifestyle.

1. How much electricity do I really use?

Your monthly bill shows your power consumption, but it’s also important to know when you use the most electricity. Is it during the day while everyone’s home, or at night when the air conditioners are on?

This helps your installer design a system that matches your needs.Tip: Bring your last three to six electric bills when you talk to a solar provider. It helps them size your system correctly.

2. What type of solar system is best for me?

There’s no one-size-fits-all setup. In the Philippines, you can choose from three main types:

• Grid-tied: Best if you want to reduce your bill and join the net metering program.
• Hybrid: Includes batteries, great for areas with frequent brownouts or if you want backup power at night.
• Off-grid: Ideal for remote locations without access to electricity.

Talk to your installer about how you use power daily so they can recommend what makes the most sense for you.

3. What exactly is included in the quotation?

Not all quotes are the same. Some only list panels and inverters, while others include the full installation, wiring, permits, and after-sales service.Ask for a clear breakdown that shows:

• Panel and inverter brands
• Labor and materials
• Warranties
• Installation timeline

If an installer avoids giving details, that’s a sign to look elsewhere.

4. Is my roof ready for solar panels?

Before anything else, make sure your roof is in good shape. It should be strong enough to hold the panels and free from too much shade. In most parts of the Philippines, a roof that faces south gets the best sunlight throughout the day.A reliable installer will check your roof’s condition and layout before starting any work.

5. What kind of warranty and support will I get?

Solar panels can last 20 years or more, so after-sales service matters.

Ask about the warranties for both the panels and inverter, and how to contact the installer if you need maintenance or repairs later on.Good installers are easy to reach and will stand by their work long after installation.

Going solar is a long-term investment. Taking time to ask the right questions helps you save money, avoid headaches, and get a system that truly works for your home.If you’re ready to explore your options, talk to a trusted local team like Zenergy Home Solutions. We’ll help you understand your energy use, design the right setup, and make your home more efficient for years to come.

📞 Start your free consultation today.

Visit Zenergy Home Solutions or send us a message to get started.