01 / CRAFT
Quality Installation, Every Detail
We put care into site preparation, electrical protection, mounting, cable management, testing and a professional installation finish.
Workmanship mattersRENEWABLE ENERGY SOLUTIONS
Green PowerBright PossibilitiesMore Savings
Solar & Battery Energy Storage Solutions
Smarter energy starts with the right engineering. We design and deliver solar PV systems, assess battery storage options and help Filipino homes and businesses take control of electricity costs.
Lower electricity costs
Smart energy solutions
Safe, quality installation
Support beyond switch-on
Explore our project gallery Try the interactive solar savings calculator ↗
WHY CHOOSE LIAG
We solve energy challenges.
Not just install panels.
We listen to your electricity concerns first, then recommend what fits your site: practical savings, quality installation and support that makes ownership easier.
02 / INTELLIGENCE
Solutions for High Electricity Costs
We examine your bill and daytime consumption, then plan solar and practical energy-use improvements that target avoidable grid purchases.
Usage before equipment03 / PARTNERSHIP
Support Beyond Switch-On
From handover and monitoring orientation to maintenance guidance and service coordination, we define how you can get help after commissioning.
A clearer ownership journey
THE QUESTIONS WE START WITH
Tell us your electricity challenge. Let's find out whether solar is the right solution—and what a sensible next step looks like.
Why is our bill so high?
How much can solar realistically offset?
Who helps after installation?
TAILORED SOLAR OPTIONS
A system for every ambition.
Explore indicative system sizes, then let us engineer a solution around your actual requirements. These are planning examples, not fixed-price offers.
Essential Home Solar
For smaller households aiming to offset daytime energy use and gradually reduce grid dependence.
5 kWpindicative size
- Custom roof layout and production estimate
- Grid-tied inverter recommendation
- Permitting and installation checklist
- Monitoring app handover
Balanced Savings Solar
For families with greater daytime use, work-from-home loads, or plans for EV charging or battery backup.
8–10 kWpindicative size
- Higher offset design for larger monthly bills
- Load and consumption review
- Net-metering assistance checklist
- After-sales support plan
High-Use Solar Plan
For larger homes and businesses requiring detailed system engineering and longer-term energy planning.
12+ kWpindicative size
- Detailed load profile review
- Roof, electrical and expansion planning
- Battery-ready recommendations
- Performance review schedule
System sizing, equipment, pricing, inclusions and warranty conditions are confirmed only after site assessment and an approved proposal.
Planning a larger commercial or industrial system?Talk to us about custom solar engineering, operating-hour analysis and site-specific project execution.
Discuss a C&I project Solar + BESS: when your energy profile calls for it.
Battery energy storage can be assessed for backup requirements, load shifting, or operational flexibility. We help define the right technical scope before recommending a system.
LIAG SOLAR INTELLIGENCE / INTERACTIVE TOOL
What could solar change on your bill?
A starting point for better decisions. Change the assumptions and see an indicative system size, power output and electricity cost offset instantly.
01 / YOUR ELECTRICITY PROFILE LIVE ESTIMATE
How does LIAG calculate this?
Electricity use is approximated from your bill divided by the entered tariff. We target approximately 82% of assumed daytime use for self-consumption, then estimate photovoltaic generation using illustrative daily yields of 3.4, 3.5 or 3.6 kWh/kWp for Luzon, Visayas or Mindanao. Panel size is assumed to be 550 Wp, with 2.8 m² of planning area per panel. Export credits and batteries are not included.
This is a simplified screening model, not an irradiance simulation, site design, proposal, guaranteed savings, or electrical bill forecast. Local irradiance, roof condition, shaded hours, electric rates, bill structure, load profiles, approvals, and equipment must be checked before final sizing.
YOUR SOLAR POTENTIAL
Illustrative monthly energy-cost offset
₱0
₱0 / indicative first-year total
Share of monthly bill potentially offset0%
Indicative PV system-- kWp
550 W panels-- panels
Monthly PV generation-- kWh
Approx. roof footprint-- m²
Simple payback using your entered budget-- years
Indicative only. This estimates the value of onsite solar energy, not your final utility bill. No net-metering export credits, fixed fees, VAT adjustments, or tariff escalation are modeled.
HOW WE WORK
Clear steps.
Confident delivery.
We guide you through each important milestone, from understanding your usage to operating your new solar system.
01
Bill review
Understand your consumption, monthly spend, roof type, daytime load and target timeline.
02
Solar design
Review practical PV capacity, expected energy production, electrical configuration and site-specific layout.
03
Site verification
Confirm roof condition, electrical configuration, work access and installation details.
04
Install & care
Carry out installation and commissioning, then explain monitoring and post-installation support.
Attention to the details that matter
QUALITY & WORKMANSHIP
Built with care.
Backed by thinking ahead.
Good solar execution includes more than panels. We also look at installation quality, equipment selection, documentation and ongoing performance visibility.
01 /
Equipment options
Panel, inverter, mounting system and manufacturer warranty recommendations to suit the application.
02 /
Clean installation finish
Careful attention to cable routing, roof penetrations, electrical protection, labeling and safe access.
03 /
Documentation support
Guidance through applicable permits, grid interconnection and net-metering requirements.
04 /
Monitoring & maintenance
System orientation, monitoring access and a clear approach to service and upkeep.
OUR EXECUTED PROJECTS
Proof in every installation.
A selection of completed solar PV installations—from roof-mounted systems to electrical and inverter installations.
Click any photo to view it larger.Real project photos supplied by LIAG; request site details where shareable.
OUR PHILIPPINE FOOTPRINT
Local presence. Nationwide possibilities.
Explore our reported installation distribution across the Philippines. Pick a region to see its project count and inquire about relevant references.
PROJECT FOOTPRINT09sites across the Philippines
✻
Select an island group or choose an orange marker on the map.
NATIONAL COVERAGE
9 installations. Three island groups.
LIAG's reported footprint includes five sites in Luzon, two in Visayas and two in Mindanao. Ask our team for project-specific details that can be shared.
The counts are provided by LIAG. Marker locations are illustrative, not verified site coordinates. Individual site addresses, capacities and references are shared only when confirmed and permitted.
PHILIPPINES / LUZON - VISAYAS - MINDANAOMAP 01 / 01
LUZON
VISAYAS
MINDANAO
Illustrative installation markersClick to explore a region ↗
FOR CLIENTS, PROCUREMENT TEAMS & PARTNERS
Confidence comes from what you can verify.
Choosing a solar contractor is a long-term decision. We welcome discussions about technical scope, project planning, workmanship, handover requirements and the information you need to evaluate our approach.
↗Clarity before commitment
Know the proposed work, assumptions, deliverables and responsibilities.
↗Evidence over exaggerated promises
Review actual project imagery and ask questions about relevant experience.
Project references and specific records can be discussed on request, subject to availability and client confidentiality.
OUR APPROACHLIAG / SOLAR PV
What a well-defined solar project should make clear.
- 01Understanding the site
Electricity bill, operating hours, roof and electrical conditions.
- 02Engineering & equipment basis
Recommended PV capacity, system components, safety considerations and stated assumptions.
- 03Execution & quality checks
Scope boundaries, work sequence, installation details and commissioning requirements.
- 04Handover & ongoing support
Documentation, system orientation and service responsibilities agreed for the project.
OUR WAY OF WORKING
Trust is earned through the details.
Listen firstUnderstand your real energy requirements.
Explain clearlyShare assumptions and recommended options.
Look aheadPlan for performance, safety and upkeep.
START YOUR SOLAR JOURNEY
Let's turn your energy goals into possibilities.
Share a few details about your site and electricity usage, and we can start discussing the next steps for a custom solar PV proposal.
✓Suggested system size based on your monthly power consumption
✓Discussion of expected solar output, installation scope and ways to manage daytime electricity use
✓Next steps for site inspection, design, permits and installation
FREQUENTLY ASKED QUESTIONS
Curious about solar?
We believe informed decisions lead to better solar projects. Here are answers to common questions before requesting a proposal.
Ask us a questionHow do I know what solar system size I need?
Start with your electricity bill history, daytime usage, roof space and savings goal. Good system design also considers shading, structural conditions, electrical capacity and potential future upgrades.
How can solar help reduce my electricity costs?
Solar can supply part of your daytime electricity needs, potentially reducing grid purchases. A useful design starts with your actual bill and load profile, and may include energy-use improvements. The result depends on consumption, system sizing, weather, tariff structure and applicable grid charges.
Will solar remove my entire electric bill?
Not necessarily. Solar may reduce your electricity expenses, but the result depends on system capacity, usage patterns, export credits, local utility requirements, weather and any fixed grid charges.
How long does installation take?
The project schedule varies with system size, site readiness, design approvals, permitting, equipment availability and utility coordination. We can discuss an indicative timeline after reviewing your requirements.
What happens after installation?
Typically, you receive commissioning and system handover guidance, monitoring access, documentation, warranty information and maintenance recommendations. The exact after-sales scope is defined in the approved project offer.
Do I need battery energy storage (BESS) with my solar PV system?
Not necessarily. Many grid-connected solar PV installations operate without batteries. Battery storage may be worth evaluating for critical loads, selected backup needs, or load management. A suitable recommendation requires a site-specific analysis of operating hours, electricity tariffs, power demand, safety requirements and budget.
YOUR NEXT CHAPTER STARTS HERE
Ready to make the switch?
Green Power. Bright Possibilities.
More Savings.
Let's explore what a thoughtfully engineered solar system can do for you.