Power your Biliran home with clean solar

Lower your BILECO bill. Typhoon-ready installs by an on-island engineering team, at one fixed price.


Fixed price
Licensed installers
Typhoon-rated mounting
Free, instant

What would solar take off your bill?

Put in last month's BILECO bill. You get an estimated monthly saving, a payback range, and which package fits — before you talk to anyone.

Estimates use conservative assumptions for Biliran sun hours and a standard residential system. Your real numbers come from the free site survey — roof pitch, shading and your actual usage all move them.

What matters most?
Three packages, one fixed price

Pick the package that matches your problem

One fixed package price, quoted to your roof and your bill — panels, inverter, mounting, wiring, permits and paperwork included. What changes between packages is what it does for you.

LIWANAG
On-grid

Cut your monthly bill

₱2,500a month off your bill*
In a brownout: shuts off with the grid. Anti-islanding is a safety requirement — on-grid solar cannot back up your house.
Get your free estimate

*Estimate. Your exact price comes with the estimate.

ILAW
Off-grid

Backup through brownouts

8+ hrson lights, fans & WiFi*
In a brownout: your essential circuits keep running off the battery — independent of BILECO.
Get your free estimate

*Estimate. Depends on the loads you choose to back up.

SANDIGAN
Hybrid

Bill savings and backup

4–6 hrsbackup, and a lower bill*
In a brownout: switches to battery automatically, then back to grid when power returns.
Get your free estimate

*Estimate. Your exact price comes with the estimate.

About us

Who we are: Biliran-based engineers doing fixed-price residential installs — no showroom, no commissioned salesmen, no surprise add-ons on the final invoice.

Why now: BILECO rates keep climbing, brownouts keep coming, and the nearest full-service installer is a ferry ride away. We live here — warranty calls are a drive, not a shipment.

Meet the founders

How it works

01
Site survey
02
Design & quote
03
Install
04
Energized

The survey and the written quote are free. Nothing is due until you approve the design — and the number on that quote is the number you pay.

Why we started

Power here costs too much and arrives too rarely

Every household on this island has quietly built its life around two facts: the electric bill takes a bigger bite than it should, and the power goes out when you least want it to. Dinner gets replanned. The kids study by phone light. The bill arrives anyway.

We are four engineers who think that is a solvable problem rather than a permanent condition. Not with a cheaper bill you have to argue for — with a roof that generates its own power, quoted as one fixed all-in number with nothing added later.

The founders

Who you are actually hiring

Nobody should hand this much money to a logo. Here is who we are, and whose problem it is when something goes wrong.

SEC-registered SEC no. TODO
Registered Electrical Engineer on every job
Licensed electrician sign-off before energizing
Nothing due until you approve the design
Jundhel Cabradilla
Jundhel Cabradilla
President · operations & engineering
  • Registered Electrical Engineer — PRC No. 0050698
  • 12 years — project electrical engineer and site supervisor
  • Quantity surveyor — prices the job before anyone starts work
  • Former electrical engineering instructor

“Your roof and your wiring are mine. I design it, I supervise it, I sign it off.”

Ace Denver Corpin
Administration
  • Certified Computer Engineer
  • 10+ years — software developer and system architect
  • Co-founder, Bislasoft I.T. Solutions — registered PH software firm, accredited POS provider
  • Digital electronics, electrical and auxiliary infrastructure design

“I already run one registered Philippine company with real clients. I run the paperwork side of this one — so there is still someone here when your warranty matters.”

Benjie Malinao
Benjie Malinao
Sales & marketing
  • Co-founder, Channel Automation (US) — the job software home-improvement and solar contractors run on
  • Network and systems engineering — TAFE NSW, Australia
  • Quotes, monitoring and permit tracking at MACC

“I have seen which contractors send a clear price and show up, and which go quiet after the deposit. Your price and your paperwork are mine.”

Jethro Abatias
Support & systems
  • 10+ years — network administration, system support, digital solutions
  • Technical Support Head, Bislasoft I.T. Solutions
  • Enterprise LAN, systems and hardware diagnostics

“When something breaks, someone has to actually pick up. That is my job here.”

Straight answers

The questions everyone asks first

Will solar keep my lights on during a brownout?
Only if it has a battery. ILAW and SANDIGAN do. LIWANAG is on-grid and will not — when BILECO goes down it shuts off too. That is not a limitation we chose; anti-islanding is a safety rule that stops your system electrocuting a lineman working on the pole. Anyone who tells you an on-grid system backs up your house is selling you something.
How much does it cost?
One fixed all-in number, quoted to your roof and your bill, covering equipment, install, permits and paperwork. Nothing gets added afterwards. Use the calculator for a savings estimate, then request the free written estimate for your exact price.
How do I know you're not a scam?
Fair question, and the right one to ask. We are a registered Philippine corporation, the founders are named on this page, every job gets licensed electrician sign-off, and nothing is due until you approve the design. We are early — we would rather you check us out slowly than take our word for it.
What happens in a typhoon?
Mounting is the part that matters. Rails land on rafters rather than sheet metal, clamps are torqued to spec, and every roof penetration is flashed and sealed. We would rather quote a smaller array anchored properly than a bigger one that becomes a sail.
Do you handle the permits?
Yes — the electrical permit and the paperwork for your connection are part of the package, not an extra. You should not have to project-manage your own build. Ask us about exporting surplus back to BILECO and we will tell you exactly where that stands rather than guess.
Can I pay monthly?
Tick the installment box on the form and we will lay out what is realistically available to you. We would rather tell you honestly what the options cost than pretend financing is free.
No obligation

Tell us about your roof and your bill

Your package price depends on your roof and how much of your bill you want covered. Send the form and we send back a written, all-in number.

  • Same-day reply. A person, not an autoresponder.
  • The survey and the quote cost nothing and carry no obligation.
  • One all-in number covering equipment, install, permits and paperwork.
  • Nothing is due until you approve the design.

Get your free estimate

No obligation. Same-day reply.

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Request received

Thanks — we'll reply today with your written estimate and the next available survey dates. Nothing is due until you approve the design.