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What [Vantage Point] How our rooftop becomes a hedge against Mera Means for Taguig Businesses

2 min readWNS5.tech

Your Meralco bill isn't just an expense — it's a recurring leak that compounds every time rates adjust upward.

If you're running IT infrastructure in Taguig, that leak hits harder than most: servers, network gear, and surveillance systems running 24/7 don't forgive an unstable power supply.

Power Costs Are an IT Problem, Not Just a Facilities Problem

Meralco rates in Metro Manila are among the highest in Southeast Asia — and your UPS, switches, and NAS units are quietly absorbing that cost every month.

When brownouts hit BGC or the C5 corridor, it's not just the lights that go out — it's your POS terminals, your CCTV recording, your VPN tunnel to your main server.

Rooftop solar isn't just an energy play. It's a way to decouple your uptime from the grid.

Key Insight

A solar-plus-battery setup paired with a proper ATS (Automatic Transfer Switch) can hold your core IT stack online through a two-to-four-hour brownout without a generator.

What to Assess Before You Commit to Solar-Backed IT Power

Before spending roughly ₱800,000–₱1,000,000 on a full system, map exactly what you need to keep alive during an outage.

  • List every device with an always-on requirement
  • Calculate your minimum load in kilowatts, not just device count
  • Check if your building's roof can handle panel mounting load
  • Confirm your MERALCO net metering application timeline
  • Separate critical IT circuits from general office power

Pro Tip

Pro tip: BGC buildings often restrict rooftop modifications — check your PEZA or building admin approval before ordering panels.

Less Exposure to Rate Hikes, More Predictable IT Operating Costs

Once your critical IT load runs on solar-backed power, your monthly operating cost becomes something you can actually forecast.

That predictability matters when you're budgeting for hardware refresh cycles or scaling your team.

Quick Win

Quick win: Pull last month's Meralco bill and highlight only IT-related consumption today.

If you want help mapping your IT infrastructure against your power exposure, our services page is a good place to start.

WNS5.tech · Olongapo

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