The sun is free — so why is going solar so expensive?

Here’s the story: Meralco wants government to “crack down” on unregistered rooftop solar. They call them “guerrilla” installs. Sounds like we’re talking about rebels. We’re actually talking about your neighbor who put up panels to cut a ₱8k Meralco bill.

Now, safety matters. Bad wiring can cause fires. A busted inverter can electrocute linemen during a brownout. No one’s arguing that. But here’s the consumer reality: Meralco says 1/3 of solar setups in their area — 370MW worth — are unregistered. That’s thousands of homes who said “enough” to rising rates and went DIY or hired small installers.  

And every kilowatt you make on your roof is a kilowatt you don’t buy from Meralco. With 500+MW of rooftop solar now in their franchise, that’s real money off their books. So when Meralco pushes for “tighter rules”, consumers are asking: is this about safety… or about sales?  

Because here’s what “going legal” looks like today. Even if you promise zero export — meaning you won’t sell power back — you still need a mountain of paperwork. We’re talking signed plans from a Professional Electrical Engineer, barangay clearance, HOA approval, Certificate of Final Electrical Inspection, Distribution Impact Study, ERC forms, and fees. 

 

That’s time. That’s money. For many, that’s why they go “unregistered” in the first place. If new regulation adds more steps instead of streamlining them, solar stops being a consumer lifeline and becomes a luxury for those who can afford the red tape.

Meralco says registration ensures safety, stability, sustainability, and savings. Great. We want all four. But consumers need a 5th S: Speed. Fast, affordable, one-stop-shop permitting. The DOE and ERC should set standards that protect people and access. Don’t let “compliance” become a paywall that keeps ordinary families tied to the grid.  

Remember: Meralco doesn’t make the rules. They’re lobbying. The danger is if regulators adopt rules that look like safety but function like gatekeeping.

The sun doesn’t send a bill. Your installer shouldn’t have to fight 12 agencies to plug you in. Regulate the real risks — faulty wiring, no permits, no shutoffs. But don’t regulate the rooftop revolution out of existence. Because if solar only works for the rich, we all stay in Meralco’s shadow. And that’s the one monopoly we can’t afford.

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